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Articles de revues sur le sujet « Tursiop »

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Auteur : Grafiati

Publié le 1 avril 2023

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1

Lubis, Muhammad Zainuddin, Pratiwi Dwi Wulandari et Totok Hestrianoto. « KARAKTERISTIK BIOAKUSTIK DAN TINGKAH LAKU LUMBA-LUMBA JANTAN HIDUNG BOTOL (Tursiops aduncus) ». Jurnal Teknologi Perikanan dan Kelautan 7, n^o 2 (20 février 2017) : 179–90. http://dx.doi.org/10.24319/jtpk.7.179-190.

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Bioakustik adalah ilmu yang menggabungkan biologi dan akustik yang biasanya merujuk pada penelitian mengenai produksi suara, dispersi melalui media elastis, dan penerimaan pada hewan, termasuk manusia. Penelitian ini mengamati tingkah laku lumba-lumba jantan dengan melakukan pendekatan ilmu bioakustik yang melihat karakteristik dari lumba-lumba tersebut. Lumba-lumba jantan (Tursiops aduncus) yang dipelihara di Taman Safari Indonesia, Cisarua Bogor memiliki nilai intensitas terendah sebesar 28.03 dB dan tertinggi adalah sebesar 32.01 dB. Rata-rata parameter yang terukur yaitu salinitas sebesar 30 ppm dan suhu 23 °C dengan kedalaman kolam 4,5 meter. Range frekuensi suara klik dengan nilai intensitas tertinggi yaitu sebesar 32 dB dengan suara klik 3 sesudah makan pada hari ke 2 yang terdapat pada range frekuensi yaitu 1400-1600 Hz. Range frekuensi suara klik lumba-lumba jantan (Tursiop aduncus) di Taman Safari yaitu pada frekuensi 1400- 1500 Hz.

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Indrawati, Agustin, et Lee Xia Meen. « Lobomikosis pada lumba lumba hidung botol Tursiop aduncus ». ARSHI Veterinary Letters 4, n^o 3 (23 décembre 2020) : 43–44. http://dx.doi.org/10.29244/avl.4.3.43-44.

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Lobomikosis merupakan penyakit yang menyerang bagian kulit yang disebabkan oleh Lacazia loboi (yeast-like organism) dari ordo Onygenales. Tulisan ini melaporkan seekor lumba-lumba hidung botol Indo Pasifik Tursiop aduncus jantan berumur 14 tahun yang mengalami kelainan pada kulit berupa nodul-nodul ulseratif menyerupai ringworm pada sirip ekor. Gejala yang ditimbulkan dengan cepat menyebar dan gejala pada permukaan kulit mengalami penggabungan nodul yang menyerupai bunga dan disertai adanya perdarahan. Pemeriksaan laboratorium ditemukan bentukan sel khamir dan bentuk unisel. Pengobatan dilakukan dengan menggunakan antifungal ketoconazole 200 mg (mycoral®) dan ketoconazole cream 2% selama 30 hari. Pengobatan lain yang digunakan adalah antihistamin Homochlorcyclizine HCl 20 mg (Homoclomin®) dan antibiotika Quinolone 500 mg (Ciproxin®) untuk mengobati infeksi sekunder akibat bakteri. Lumba-lumba hidung botol Indo Pasifik dinyatakan sembuh dengan menghilangnya nodul ulseratif dari sirip ekor setelah 30 hari pengobatan

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Indrawati, Agustin, Jeni Maharani, Nurul Fadillah, Diah Sekar Arum, Hamdika Yenri, Risqika Aqla Velayati, Ulfi Nurul Fadlilah, Jefri Naldi et Afifah Nurhasanah. « Bacterial Pneumonia sebagai Salah Satu Penyebab Kematian Lumba Lumba Hidung Botol Indo-Pasifik (Tursiop aduncus) ». Acta VETERINARIA Indonesiana 8, n^o 2 (6 juillet 2020) : 37–42. http://dx.doi.org/10.29244/avi.8.2.37-42.

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Lumba-lumba hidung botol Indo-Pasifik (Tursiops aduncus) merupakan jenis lumba-lumba yang banyak ditemukan di perairan Indonesia. Kelestarian T. aduncus perlu mendapat perhatian karena populasinya yang semakin menurun. Upaya pelestarian yang telah dilakukan adalah melalui konservasi. Gangguan respirasi pada lumba-lumba sering ditemukan dan berakibat fatal, salah satu penyakit yang sering ditemukan adalah pneumonia. Pneumonia jenis bronchopneumonia merupakan salah satu gejala infeksi pada paru yang disebabkan oleh bakteri, virus ataupun jamur. Tujuan penelitian ini adalah melakukan isolasi dan identifikasi bakteri yang berperan dalam kejadian pneumonia. Sampel berasal dari seekor lumba lumba jantan yang ada di Pusat Konservasi Mamalia air. Tahapan penelitian ini antara lain isolasi dan identifikasi bakteri dari organ paru-paru yang menunjukkan gejala patologis. Hasil isolasi dan identifikasi ditemukan 2 spesies Gram positif yaitu Staphylococcus epidermidis dan Staphylococcus aureus serta 4 spesies Gram negatif, yaitu Pseudomonas alcaligenes, Actinobacillus delphinicola, Klebsiella sp. dan Serratia marcesens.

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Dharmadi, Dharmadi, Ria Faizah et Ngurah Nyoman Wiadnyana. « FREKUENSI PEMUNCULAN, TINGKAH LAKU, DAN DISTRIBUSI MAMALIA LAUT DI LAUT SAWU, NUSA TENGGARA TIMUR ». BAWAL Widya Riset Perikanan Tangkap 3, n^o 3 (7 février 2017) : 209. http://dx.doi.org/10.15578/bawal.3.3.2010.209-216.

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Penelitian mamalia laut dilakukan pada bulan Juli dan Desember tahun 2005 di perairan Laut Sawu, Nusa Tenggara Timur. Tujuan penelitian ini untuk mengetahui tingkah laku, frekuensi pemunculan, dan pola penyebaran mamalia laut. Metode survei menggunakan garis transek dengan pola zig-zag dan dilengkapi dua pengamat (double observer). Delapan spesies mamalia laut yang terdiri atas paus dan lumba-lumba berhasil diidentifikasi, yaitu ikan paus sperma (Physetermacrocephalus), paus pilot (Globicephala macrorhynchus), paus pembunuh kerdil (Feresa attenuata), paus pembunuh (Pseudorca crasidens), lumba-lumba paruh panjang (Stenella longirostris), lumbalumba botol (Stenella attenuata), lumba-lumba fraser (Lagenodelphis hosei), dan lumba-lumba hidung botol (Tursiop truncatus). Tingkah laku mamalia laut yang teridentifikasi selama pengamatan adalah berburu mangsa, melompat ke atas permukaan air, dan berenang menuju arah tertentu. Frekuensi pemunculan tertinggi dilakukan oleh Stenella longirostris yaitu 245 kali atau 84,1% kehadiran pada bulan Juli dan 994 kali atau 60,8% kehadiran pada bulan Desember 2005. Distribusi mamalia laut di Laut Sawu sebagian besar terkonsentrasi di sekitar perairan Lembata, Pantar, danAlor, Nusa Tenggara Timur yang juga didominansi oleh Stenella longirostris. Study on mamals was conducted in the Sawu Sea, East Nusa Tenggara on July and December 2005. The objectives of these research are to study the sighting frequency and the distribution patterns of marine mammals. Survey was conducted using line transect with zig-zag patern that equiped by two observer. Eight species of cetacean, namely sperm whale (Physetermacrocephalus), short fin pilot whale (Globicephala macrorhynchus), false killer whale (Pseudorca crasidens), pigmy killer whale (Feresa attenuata), spinner dolphin (Stenella longirostris), spotted dolphin (Stenella attenuata), fraser’s dolphin (Lagenodelphis hosei), and bottlenose dolphin (Tursiops truncatus). The cetacean behavior during observation are hunting, forfeed jumping in the air, and travelling to certain direction. Stenella longirostris is the frequent observed species compared to the others, where 245 sightings (84,1%) on July and 994 sightings (60,8%) on December 2005. The cetacean distributed in the Lembata, Pantar, and Alor waters, East Nusa Tenggara was dominated by spinner dolphin (Stenella longirostris).

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Radusinovic, Milorad. « PISMO FELDMARŠALA MINIHA KNEZU LOBKOVICU POVODOM BEOGRADSKOG MIRA 1739. GODINE ». Politička revija 73, n^o 3/2022 (3 octobre 2022) : 273–79. http://dx.doi.org/10.22182/pr.7332022.14.

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Pismo ruskog feldmaršala Miniha austrijskom knezu Lobkovicu (Lobkoviču) je dokument koji ilustruje nezadovoljstvo Rusije slabašnim otporom Austrije Turskoj , kad je Habsburška monarhija nakon poraza kod Grocke 22. jula 1739. ustupila Turskom carstvu sjevernu Srbiju sa Beogradom. Dokument (koji objavljujemo u prevodu na srpski jezik) danas se čuva u CGADA (Centralьnый gosudarstvennый arhiv drevnih aktov,tureckie dela) u Moskvi.

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Bulić, Halid. « Značenja sufiksa -suz u bosanskom jeziku ». Rasprave Instituta za hrvatski jezik i jezikoslovlje 46, n^o 1 (2 septembre 2020) : 49–61. http://dx.doi.org/10.31724/rihjj.46.1.3.

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Među riječima koje su u bosanski jezik došle iz turskog jezika mnogo je onih koje su tvorene sufiksom -suz. Osnovno značenje sufiksa -suz u turskom jeziku je ‘bez’, odnosno ‘odsustvo onoga što je iskazano osnovom riječi’. Ono se obično zadržava i u posuđenicama u bosanskom jeziku. Međutim, istraživanje pokazuje da to nije uvijek tako. U savremenom bosanskom jeziku postoji više riječi u kojima sufiks -suz ima značenje drukčije od izvornog, odnosno u kojima ne označava odsustvo ili nedostatak onoga što je kazano osnovom riječi. Većina posuđenica iz turskog u bosanski jezik koje se završavaju sufiksom -suz označavaju odsustvo nečeg što je dobro i poželjno pa, prema tome, označavaju negativne pojave. Zbog toga je novo značenje sufiksa -suz ‘nosilac loše osobine’. Takvo je značenje prisutno u riječima hatèrsuz, belájsuz, problémsuz, drvènsuz, harámsuz, beznafàksuz i bezbismilèsuz.

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Радан, Михај, et Миљана Радмила Ускату. « О КАРАШЕВСКОЈ АНТРОПОНИМИЈИ ИЗ XVI ВЕКА ». ИСХОДИШТА 8, n^o 1 (18 août 2022) : 235–64. http://dx.doi.org/10.46630/ish.8.2022.16.

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U radu su imena i prezimena zapisana u turskom tefteru iz 1579. godine podvrgnuta etimološkoj i strukturnoj analizi. Budući da se istraživanjem antroponimije bilo koje manje ili veće zajednice mogu izvesti zaključci o etničkom poreklu dotične zajednice, osnovni cilj rada jeste da se na osnovu analize karaševskih antroponima iz pomenutog turskog teftera iz 1579. godine ustanovi etnička struktura stanovništva karaševske enklave u drugoj polovini XVI veka. Drugi cilj rada jeste da se, na osnovi podataka iz pomenutog teftera, iznesu podaci koji se odnose na veroispovest Karaševaka iz tog perioda.

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Corbic, Dusan. « ULOGA CIVILNO–VOJNIH ODNOSA U RAZVOJU REPUBLIKE TURSKE ». Politička revija 65, n^o 3/2020 (2 novembre 2020) : 211–34. http://dx.doi.org/10.22182/pr.6532020.9.

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Svrha ovog rada je da pruži sveobuhvatan prikaz vojnog angažovanja u Republici Turskoj, analizirajući istovremeno mesto i ulogu vojske u političkom sistemu ove države. Najpre će biti izložen teorijski okvir civilno–vojnih odnosa i pojmovno određenje ključnih koncepata date problematike. Nakon toga će biti prikazana uloga vojnih struktura u stvaranju Republike na početku 20. veka kao osnova za razumevanje kasnijeg uticaja. Hronološkim redom autor će predstaviti institucionalnu evoluciju turske armije i njen pad nakon 2002. godine. Na taj način se otvara mogućnost za izvlačenje širih zaključaka u vezi sa prirodom turskog sistema. Prema tome, prikazom vojnih udara od 1960. godine do 2016. godine biće analiziran uticaj i posledice vojne aktivnosti u razvoju Republike Turske.

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Čaušević, Mersiha. « FILOLOGIJA BOŠNJAKA NA ORIJENTALNIM JEZICIMA ZA VRIJEME OSMANSKE VLADAVINE U BOSNI ». Zbornik radova Islamskog pedagoškog fakulteta u Bihaću 9, n^o 9 (22 décembre 2017) : 279–304. http://dx.doi.org/10.52535/27441695.2017.9.279-304.

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Ovaj rad sadrži popis filoloških djela koja su napisali Bošnjaci u periodu između 16. i 19. st., za vrijeme vladavine Osmanlija ovim prostorima. Rukopisi ovih djela na arapskom, turskom i perzijskom jeziku nalaze se po bibliotekama širom svijeta, a djela koja su nama do sada poznata nabrojana su u radu, s tim da uvijek postoji mogućnost da se neki novi rukopis pronađe (ili postojeći prevede). Najviše naše filološke baštine pripada arapskom jeziku. Iz rukopisa koji su prevedeni na savremeni bosanski jezik, predstavljeni su određeni dijelovi iz kojih se može vidjeti način na koji se tad pisalo, koje su to klasične knjige bile najpopularnije, te kao takve služile kao udžbenici. Jedna od tih knjiga je Ibn Hāğibova arapska sintaksa al-Kāfiyya, često komentirana i prilagođavana potrebama tadašnjeg obrazovnog sistema. Između ostalih, navode se i filološka djela Hasana Kafije Pruščaka, koji kod nas nije poznat kao filolog, da se istinski zanimao za filologiju potvrđuje podatak da je on svoj komentar Talḫīsa korigirao pisanjem novog komentara, isto u edukacijske svrhe. Također, iako napisane na evropskim jezicima, gramatike turskog jezika dobile su svoje mjesto u radu zato što razlozi zbog kojih su bosanski franjevci pisali gramatike i rječnike nisu isti kao razlozi učenja turskog jezika muslimanskog stanovništva. I na kraju, predstavljen je dio filoloških rasprava o perzijskom jeziku Ahmeda Sudija Bošnjaka.

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Gibbs, Susan E., Robert G. Harcourt et Catherine M. Kemper. « Niche differentiation of bottlenose dolphin species in South Australia revealed by stable isotopes and stomach contents ». Wildlife Research 38, n^o 4 (2011) : 261. http://dx.doi.org/10.1071/wr10108.

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Context Animal species with overlapping ranges are common worldwide, but how these species coexist is less obvious. Dolphins are protected in Australia and yet little information is available on their resource use which is essential for successful management and conservation. Aim The aim of this study was to determine the degree of overlap in diet and feeding ecology of the two Tursiops spp. that have overlapping ranges in South Australia. Methods Stomach content (91 Tursiops sp. and 14 T. truncatus) and stable isotope (δ13C, δ15N) analyses (39 Tursiops sp. and 14 T. truncatus) were conducted. Carcasses of dolphins were opportunistically collected between 1974 and 2005. Diet was quantified by frequency of occurrence (FOO) and numerical abundance (NA) of prey. Key results Delta13C from teeth revealed distinct differences in primary source of carbon, corresponding to coastal (Tursiops sp. n = 39, = –12.24, s.d. = 1.32) and offshore habitats (T. truncatus n = 14, = –14.21, s.d. = 0.55). Differences in δ15N revealed Tursiops sp. ( = 11.66, s.d. = 0.58) feeds at a lower trophic level than T. truncatus ( = 14.29, s.d. = 0.88). Stomach content analyses for Tursiops sp. corroborated stable isotope results. There was a significant difference between the diets of Tursiops sp. from north Spencer Gulf and south Spencer Gulf (ANOSIM R = 0.249, P = 0.001). Prey were generally demersal in habit with the most important from the cephalopod families Octopodidae, Sepiidae and Loliginidae and fish families Carangidae, Clupeidae, Terapontidae and Apogonidae. For T. truncatus there were insufficient stomach contents for assessment. Conclusions South Australian bottlenose dolphin species exhibit distinct niche differentiation with clear evidence of regional variation in the diet of Tursiops sp. Implications The between and within species diet differentiation demonstrated, highlights the importance of regional management. Such results are internationally significant as coastal and offshore forms of Tursiops spp. occur worldwide.

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Jedensjö, M., C. M. Kemper, M. Milella, E. P. Willems et M. Krützen. « Taxonomy and distribution of bottlenose dolphins (genus Tursiops) in Australian waters : an osteological clarification ». Canadian Journal of Zoology 98, n^o 7 (juillet 2020) : 461–79. http://dx.doi.org/10.1139/cjz-2018-0270.

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Species relationships in the bottlenose dolphin (genus Tursiops Gervais, 1855) are controversial. We carried out a comprehensive osteological study of 264 skulls, including type specimens, and 90 postcranial skeletons of Tursiops spp. to address taxonomic uncertainties in Australia using two-dimensional (2D) measurements, and three-dimensional geometric morphometrics (3DGM), tooth and vertebral counts, and categorical data. Analyses provided support for the presence of two forms, aligned to the Indo-Pacific bottlenose dolphin (Tursiops aduncus (Ehrenberg, 1832)) and the common bottlenose dolphin (Tursiops truncatus (Montagu, 1821)), including type specimens. The Burrunan dolphin (Tursiops australis Charlton-Robb, Gershwin, Thompson, Austin, Owen and McKechnie, 2011) fell well within T. truncatus for both 2D and 3DGM methods. Thirteen Tursiops spp. specimens, no T. australis specimens, were of intermediate size (2D) and could not be assigned to either species. For 3DGM data, there was a strong allometric influence and few non-allometric differences between species. Length and width of the cranium and rostrum were important discriminating variables. Tursiops aduncus was smaller, had more teeth, fewer vertebrae, and more erosion on the pterygoids and frontals than T. truncatus. Overall cranium shape was round in T. aduncus and angular in T. truncatus. Skull length of T. aduncus was smaller in low than in high latitudes. This study highlights the importance of large sample size, multiple analytical methods, and extensive geographical coverage when undertaking taxonomic studies.

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Wingerson, Lois. « The Tursiops Mystery ». Missouri Review 11, n^o 3 (1988) : 33–44. http://dx.doi.org/10.1353/mis.1988.0080.

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Tosetto, Vera, Piero Damarco, Riccardo Daniello, Marco Pavia, Giorgio Carnevale et Michelangelo Bisconti. « Cranial Material of Long-Snouted Dolphins (Cetacea, Odontoceti, Eurhinodelphinidae) from the Early Miocene of Rosignano Monferrato, Piedmont (NW Italy) : Anatomy, Paleoneurology, Phylogenetic Relationships and Paleobiogeography ». Diversity 15, n^o 2 (5 février 2023) : 227. http://dx.doi.org/10.3390/d15020227.

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We provide a new study of previously published eurhinodelphinid materials from the early Miocene of Piedmont (NW Italy) based on a new preparation of the fossil specimens. We studied specimens previously assigned to Tursiops miocaenus and Dalpiazella sp. and provide new anatomical data on the eurhinodelphinid skull and ear bones. In particular, we suggest that a skull that was previously assigned to Tursiops miocaenus must be reassigned to Ziphiodelphis sigmoideus (Cetacea, Odontoceti, Eurhinodelphinidae) based on new comparisons of the squamosal. This finding enabled us to provide new anatomical information on the ear bone anatomy of Z. sigmoideus that was previously unknown. The material originally assigned to Tursiops miocaenus is currently lost. For this reason and due to the fact that the partial illustration of this species by Portis does not allow us to find diagnostic characters for this species, we decided that Tursiops miocaenus is a nomen dubium. Analysis of additional isolated teeth previously assigned to Tursiops miocaenus led to the conclusion that these specimens represent Odontoceti incertae sedis. We performed a new phylogenetic analysis by adding newly discovered character states to a previous dataset and a paleobiogeographic analysis of Eurhinodelphinidae. We found two monophyletic clades within this family. The paleobiogeographic pattern found by the present work suggests the existence of North Atlantic and Mediterranean clades with some species distributed among both basins. We analyzed the virtual endocast of Ziphiodelphis sigmoideus and found that it resembles that of Schizodelphis in several respects, suggesting that some of the more derived characters of the odontocete brain were still absent in these early Miocene eurhinodelphinids.

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Aulia, Kurnia Tiara, Agustin Indrawati et Safika. « Kelimpahan Fungi Kelas Dothideomycetes Pada Lumba-lumba Hidung Botol (Tursiops aduncus) ». Acta VETERINARIA Indonesiana 10, n^o 2 (22 juillet 2022) : 148–56. http://dx.doi.org/10.29244/avi.10.2.148-156.

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Mamalia laut memainkan peran ekologis penting di lautan, dan menjadi prioritas global karena kepekaan terhadap perubahan lingkungan. Lumba-lumba hidung botol (Tursiops aduncus) merupakan salah satu mamalia laut yang tersebar luas di Indonesia. Informasi mengenai mikrobioma masih sangat sedikit diketahui, terutama informasi mengenai mikrobioma fungi. Penelitian ini dilakukan untuk mengidentifikasi kelimpahan fungi kelas Dothideomycetes pada saluran pencernaan khususnya usus lumba-lumba hidung botol (Tursiops aduncus) dengan menggunakan Platform Next Generation Sequencing (NGS). Penelitian ini berhasil mengidentifikasi 6 genera dari 4 ordo yang yang meliputi Neodevriesia, Altenaria, Stemphylium, Phaeophleospora, Diplodia dan Venturia. Kelompok Neodevriesia adalah yang paling mendominasi sebesar 62%, diikuti Alternaria 16% dan Phaeophleospora 14%. Fungi yang tidak teridentifikasi mencapai 5%. Kelimpahan fungi pada usus lumba-lumba hidung botol (Tursiops aduncus) diasumsikan memiliki korelasi dengan lingkungan dan makanan lumba-lumba pada pusat konservasi.

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Kim, Hyun Woo, Hawsun Sohn, Yong-Rock An, Kyum Joon Park et Young-Min Choi. « Occurrence of Indo-Pacific Bottlenose Dolphins Tursiops aduncus off Jeju Island, Korea during the Early 2000s ». Korean Journal of Fisheries and Aquatic Sciences 48, n^o 6 (31 décembre 2015) : 940–46. http://dx.doi.org/10.5657/kfas.2015.0940.

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Bohdanova, LM, et SK Matisheva. « Characteristics of electrocardiogram in Black Sea bottlenose dolphins (Tursiops truncatus) females ». Fiziolohichnyĭ zhurnal 57, n^o 6 (12 janvier 2012) : 93–98. http://dx.doi.org/10.15407/fz57.06.093.

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Fruet, Pedro F., Paula Laporta, Juliana C. Di Tullio, Eduardo R. Secchi, Eduardo Morteo, Gabriela Tezanos-Pinto, Luciana Möller, Miriam Marmontel et Daniel M. Palacios. « Introduction to the Special Volume on Tursiops in the Southwest Atlantic Ocean ». Latin American Journal of Aquatic Mammals 11, n^o 1-2 (8 janvier 2017) : 1–15. http://dx.doi.org/10.5597/00212.

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Loizaga, Rocío, Florencia Grandi, Haydée Cunha et Enrique Crespo. « New genetic diversity for endangered bottlenose dolphin subspecies along the Argentine coast ». Mammalia 84, n^o 6 (26 novembre 2020) : 575–80. http://dx.doi.org/10.1515/mammalia-2019-0149.

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AbstractThis study analyzed mtDNA sequences of two bottlenose dolphin subspecies found along the northern Patagonian coast, Argentina: the endangered Tursiops truncatus gephyreus and the data deficient Tursiops truncatus truncatus. Three haplotypes were recovered from nine samples. The most frequent haplotype represented the coastal morph, also two haplotypes showing falcate dorsal fin, a characteristic describing the oceanic morph. This finding suggests that both morphs may exist in sympatry in Argentina. Furthermore, sampling was extended beyond the species’ previously known range, including individuals as far as seven hundred kilometers to the south. Therefore, new genetic data, despite being preliminary, hint at an unexpectedly higher genetic diversity of matrilines than previously anticipated.

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Teodosijević, Mirjana. « New tendencies in the Turkish language ». Зборник радова Филозофског факултета у Приштини 49, n^o 4 (2019) : 173–84. http://dx.doi.org/10.5937/zrffp49-24019.

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Charlton, Kate, Andrea C. Taylor et Stephen W. McKechnie. « A note on divergent mtDNA lineages of bottlenose dolphins from coastal waters of southern Australia ». J. Cetacean Res. Manage. 8, n^o 2 (8 mars 2023) : 173–79. http://dx.doi.org/10.47536/jcrm.v8i2.713.

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Bottlenose dolphins have a global distribution throughout tropical and temperate waters, both inshore and offshore. Many studies demonstrate the existence of at least two Tursiops species: Tursiops truncatus, consisting of inshore and offshore eco-types and T. aduncus, a coastal Indo-Pacific type known to extend south into temperate waters down the east coast of Australia. To clarify the taxonomic status of two populations (Port Phillip Bay and Gippsland Lakes) of coastal bottlenose dolphins along Australia’s south coast (Victoria), a 346bp region of the mitochondrial-DNA (mtDNA) control region was sequenced from ten individuals and they were incorporated into phylogenetic analyses involving published sequences of other Tursiops spp., Stenella spp. and Delphinus spp., found worldwide. Both neighbour-joining and maximum parsimony trees place Victorian coastal haplotypes in a highly-supported group separate to those from the other dolphins, including those from the southern part of the Australian eastern coast. Victorian haplotypes are least divergent from T. truncatus (average 5.5%) and most divergent from T. aduncus (9.1%), with intermediate levels of divergence from Stenella and Delphinus spp. These data suggest that the Victorian coastal dolphins, similar to other world-wide coastal populations, are genetically unique, long isolated and therefore likely to be locally adapted. This has important implications for management and conservation.

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Laporta, Paula, Pedro Fruet, Salvatore Siciliano, Paulo A. Flores et Julio D. Loureiro. « Report of the Working Group on the Biology and Ecology of Tursiops truncatus in the Southwest Atlantic Ocean ». Latin American Journal of Aquatic Mammals 11, n^o 1-2 (8 janvier 2017) : 62–70. http://dx.doi.org/10.5597/00216.

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We review information on the biology and ecology of common bottlenose dolphin (Tursiops truncatus) in the Southwest Atlantic Ocean (SWAO) with emphasis on growth, feeding ecology, epizootics and parasites, predation and pathologies.

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Brookwell, Ross, Kimberly Finlayson et Jason P. van de Merwe. « A comparative analysis of the karyotypes of three dolphins – Tursiops truncatus Montagu, 1821, Tursiops australis Charlton-Robb et al., 2011, and Grampus griseus Cuvier, 1812 ». Comparative Cytogenetics 15, n^o 1 (11 février 2021) : 53–63. http://dx.doi.org/10.3897/compcytogen.v15.i1.60398.

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The aim of this study is to produce G-banded karyotypes of three dolphin species, Tursiops truncatus Montagu, 1821, Tursiops australisCharlton-Robb et al., 2011, and Grampus griseus Cuvier, 1812, and to determine if any differences between the species can be observed. Monolayer skin cultures were established and processed for chromosome study by trypsin banding. The results indicate that the three species here investigated have the same diploid number (2n = 44) and very similar gross chromosome morphology, however G-banding allows distinction between each species. Chromosome 1 in G. griseus is significantly different from the other 2 species, and chromosome 2 in T. australis is subtly different from the other 2 species. This result is of potential significance in taxonomic studies, and can provide an unequivocal answer in the assessment of suspected hybrids between these species.

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Lubis, Muhammad Zainuddin, Sri Pujiyanti, Totok Hestrianoto, Pratiwi Dwi Wulandari et Keni Sultan. « PRODUKSI SUARA DAN TINGKAH LAKU LUMBA-LUMBA JANTAN HIDUNG BOTOL (Tursiops aduncus ) DENGAN METODE BIOAKUSTIK DI TAMAN SAFARI, CISARUA BOGOR, INDONESIA ». JURNAL ENGGANO 1, n^o 2 (5 septembre 2016) : 20–28. http://dx.doi.org/10.31186/jenggano.1.2.20-28.

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Produksi suara merupakan bagian dari metode bioakustik, yaitu menggabungkan biologi dan akustik yang biasanya merujuk pada penelitian mengenai produksi suara,dispersi melalui media elastis, dan penerimaan pada hewan, termasuk manusia. Penelitianini mengamati tingkah laku lumba-lumba jantan dengan melakukan pendekatan ilmubioakustik yang melihat karakteristik dari lumba-lumba tersebut. Lumba-lumba jantan(Tursiops aduncus) yang dipelihara di Taman Safari Indonesia, Cisarua Bogor memiliki nilaiintensitas terendah sebesar 28,03 dB dan tertinggi adalah sebesar 32,01 dB. Dengan ratarataparameter yang terukur yaitu salinitas sebesar 30 ‰ dan suhu 23 °C dengankedalaman kolam 4,5 meter. Range frekuensi suara klik dengan nilai intensitas tertinggiyaitu sebesar 32 dB dengan suara klik sesudah makan pada hari ke 2 yang terdapat padarange frekuensi yaitu 14 - 16 kHz. Range frekuensi suara klik lumba-lumba jantan hidungbotol (Tursiops aduncus) di Taman Safari, Cisarua Bogor, Indonesia yaitu pada frekuensi14,2- 15 kHz.

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Schalles, Matt D., Jason Mulsow, Dorian S. Houser, James J. Finneran, Peter L. Tyack et Barbara Shinn-Cunningham. « Auditory oddball responses in Tursiops truncatus ». JASA Express Letters 1, n^o 8 (août 2021) : 081202. http://dx.doi.org/10.1121/10.0005991.

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DeLynn, Ruth E. « Tursiops Truncatus SkullsA Vailable for Study ». Marine Mammal Science 6, n^o 3 (juillet 1990) : 263–64. http://dx.doi.org/10.1111/j.1748-7692.1990.tb00254.x.

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Ueda, Keiichi. « Surgical Treatment of Dolphins (Tursiops aduncus, Tursiops truncatus, Pseudorca crassidens, and Steno bredanensis) in an Aquarium ». Aquatic Mammals 40, n^o 2 (1 juin 2014) : 185–90. http://dx.doi.org/10.1578/am.40.2.2014.185.

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Cowan, D. F. « Involution and Cystic Transformation of the Thymus in the Bottlenose Dolphin, Tursiops truncatus ». Veterinary Pathology 31, n^o 6 (novembre 1994) : 648–53. http://dx.doi.org/10.1177/030098589403100603.

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The thymus glands of 10 bottlenose dolphins, Tursiops truncatus, collected along the Texas Gulf coast were examined using standard histologic and immunocytochemical methods. The thymus gland of Tursiops persists into adult life, represented by medulla and progressively thinning cortex. A network of epithelial cells, including Hassal bodies, is demonstrable using polyclonal anti-cytokeratin antibody. The network condenses, with loss of lymphoid cells as involution progresses. Cysts arise within the condensed network. These cysts, found in eight of 10 animals, increase in number and size with increasing body size. Body size tends to reflect age. Thymic cysts typically have an irregular shape when small but tend to become spherical as they enlarge. Theey may be lined by squamous epithelium of variable thickness. Eventually, the cysts become macroscopic and filled with a colloidlike material and may largely replace the thymus, which may be identified by noncystic remnants adjacent to the cysts.

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Kemper, Catherine M. « Osteological variation and taxonomic affinities of bottlenose dolphins, Tursiops spp., from South Australia ». Australian Journal of Zoology 52, n^o 1 (2004) : 29. http://dx.doi.org/10.1071/zo03026.

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Skulls and skeletons of 84 cranially mature bottlenose dolphins collected from South Australia were studied to distinguish morphological groups. The dataset comprised 38 skull measurements, 5 tooth counts/measurements, 6 coded skull features and 2 vertebral counts. There was no significant difference between sexes. Agglomerative, heirarchical cluster analyses performed on all variables and a dataset refined by eliminating those with high partial correlations produced two clear groups of skulls but with some differences in group membership between the statistical treatments. Size was an important factor in distinguishing groups, especially when categorical variables were excluded. Groups produced by cluster analysis of all variables were aligned with Tursiops truncatus and T. aduncus. In general, Tursiops truncatus was distinguished by a wide band (3-9 mm) of cancellous bone on the premaxillae, a distinct supraoccipital crest, raised naso-frontal complex, the almost complete lack of bone resorption on the pterygoid bones, a relatively wider rostrum, generally larger skull size (condylobasal length >465 mm versus <476 mm, except two skulls of 445 and 448 mm), and more than 60 vertebrae. This species was collected from open ocean coasts and sometimes stranded in groups. Tursiops aduncus generally had a narrow or no band of cancellous bone (0-5 mm), an indistinct or no supraoccipital crest, a naso-frontal complex that was not markedly raised, moderate to extensive bone resorption on the pterygoids, relatively narrow rostrum, fewer than 63 vertebrae and was collected mainly from the large gulfs. There was no significant difference between tooth diameter of T. aduncus and T. truncatus from South Australia.

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Botta, Silvina, Aleta A. Hohn, Stephen A. Macko et Eduardo R. Secchi. « Isotopic variation in delphinids from the subtropical western South Atlantic ». Journal of the Marine Biological Association of the United Kingdom 92, n^o 8 (6 octobre 2011) : 1689–98. http://dx.doi.org/10.1017/s0025315411000610.

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A dual stable isotope approach (δ13C and δ15N) was used to investigate inter- and intra-specific variations in feeding ecology and habitat use of 7 delphinids from coastal/estuarine, continental shelf and offshore marine environments from southern Brazil: Tursiops sp., Orcinus orca, Stenella frontalis, Steno bredanensis, Delphinus delphis, Pseudorca crassidens and Lagenodelphis hosei. Teeth from 50 specimens acquired from stranded animals were analysed in this study. Tursiops sp. and O. orca are the most coastal species, and had the highest δ13C values followed by the continental shelf species S. frontalis, S. bredanensis and D. delphis. Lagenodelphis hosei showed the lowest δ13C value, demonstrating its typical offshore habitat. One group of P. crassidens had the lowest δ15N values, indicating their low trophic level feeding habit while two specimens of the same species showed the highest mean nitrogen isotope value. This first study on stable isotope values of delphinids from southern Brazil provides substantial new information about the trophic ecology, habitat use and feeding environments of these animals.

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Krisnawati, Maria, Muhammad Aditya Firdaus, Hasyim Asyari et Endro Sutrisno. « Pemilihan Maskapai Penerbangan pada Biro Perjalanan Haji dan Umroh menggunakan metode AHP-CODAS (Studi Kasus : PT Tursina) ». Jurnal Produktiva 1, n^o 01 (15 décembre 2021) : 1–6. http://dx.doi.org/10.36815/jurva.v1i01.1375.

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Tingginya peminat haji dan umroh menimbulkan banyak bermunculan usaha biro perjalanan haji dan umroh di Indonesia, yang tentunya tidak terlepas dari persaingan antar pelaku usaha dengan memberikan pelayanan dan harga yang sesuai. PT Tur Silaturahmi Nabi (Tursina) merupakan salah satu perusahaan yang menyediakan paket perjalanan haji dan umroh yang telah melayani ribuan jamaah sejak tahun 1997. Pemilihan maskapai menjadi salah satu upaya yang dilakukan biro perjalanan haji dan umroh agar dapat memberikan pelayanan dan harga yang terbaik bagi konsumennya. Penelitian ini bertujuan untuk memilih maskapai terbaik dari empat maskapai full service carrier yang bekerja sama dengan PT Tursina menggunakan metode AHP-CODAS. Penggunaan metode AHP bertujuan untuk mencari nilai bobot kriteria pemilihan maskapai, sedangkan metode CODAS digunakan untuk melakukan penilaian terhadap keempat maskapai full service carrier yang bekerja sama dengan PT Tursina, yaitu maskapai EK,EY,SV dan GA.Wawancara dan studi pustaka penelitian terdahulu dilakukan dalam melakukan pengumpulan data. Hasil dari perhitungan metode AHP-CODAS menghasilkan kriteria reputasi keamanan menjadi kriteria pemilihan paling penting di PT Tursina dengan bobot sebesar 0,37 dan maskapai EK menjadi maskapai terbaik dengan perolehan nilai Hi sebesar 0,25.

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Palmer, Carol, Guido J. Parra, Tracey Rogers et John Woinarski. « Collation and review of sightings and distribution of three coastal dolphin species in waters of the Northern Territory, Australia. » Pacific Conservation Biology 20, n^o 1 (2014) : 116. http://dx.doi.org/10.1071/pc140116.

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On a global scale, the coastal waters of the Northern Territory (NT), Australia, are relatively undisturbed, but the pace and extent of coastal development is increasing. Three species of dolphin occur in these waters: the Australian snubfin Orcaella heinsohni, Indo-Pacific humpback Sousa chinensis and bottlenose Tursiops sp., but their distribution is poorly documented. To provide a broader distributional context and complement recent local-scale population studies (Palmer in press), we review the broader distribution of these coastal dolphins, via the collation of historic and contemporary data from sighting surveys, stranding and museum records, and a community sighting programme. Records spanned 1948 to 2010, with Sousa (44%) the most frequently recorded followed by Orcaella and Tursiops (both 28%). The compiled records indicate that the three species are widely distributed along the NT coast but with some apparent differences in habitat use. All species were recorded within 20 km of a major tidal river; but fewer than 3% of Tursiops records were from within tidal rivers, whereas nearly a quarter of Orcaella and Sousa records were as far as 20 to 50 km upstream. Differences in environmental settings between Orcaella and Sousa were less pronounced, but a lower proportion of Orcaella were recorded within 20 km of a river mouth. There are probable but unquantifiable biases in the record sources, but most records of dolphins were from estuaries, tidal rivers and coastal areas within 20 km of river mouths, and these sites probably represent important habitat for these species. The NT’s remote and relatively pristine waters likely hold significant subpopulations of all three species. The information provided here should aid future research efforts, however; further information on the dolphins’ population size, trend and structure are needed to resolve their conservation status at state and national jurisdictions, inform environmental impact assessments and species management.

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Jakimovska, Svetlana. « Uskrsnuće Grgrura Turskog ». Folia linguistica et litteraria 20 (5 mai 2018) : 209–14. http://dx.doi.org/10.31902/fll.20.2018.12.

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Codreanu, Mario, et Alexandra Mihaela Popa. « Dolphin ecography (Tursiops truncatus) − limits and perspectives ». Practica Veterinara.ro 2, n^o 31 (2018) : 26. http://dx.doi.org/10.26416/pv.31.2.2018.1855.

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Connor, R. C., et R. S. Smolker. « Habituated Dolphins (Tursiops sp.) in Western Australia ». Journal of Mammalogy 66, n^o 2 (31 mai 1985) : 398–400. http://dx.doi.org/10.2307/1381260.

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Tanaka, Sho, Kouichi Takao et Naomi Kato. « Tagging techniques for bottlenose dolphins Tursiops truncatus. » NIPPON SUISAN GAKKAISHI 53, n^o 8 (1987) : 1317–25. http://dx.doi.org/10.2331/suisan.53.1317.

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Schalles, Matt D., Dorian S. Houser, James J. Finneran, Peter Tyack, Barbara Shinn-Cunningham et Jason Mulsow. « Measuring auditory cortical responses in Tursiops truncatus ». Journal of Comparative Physiology A 207, n^o 5 (30 juillet 2021) : 629–40. http://dx.doi.org/10.1007/s00359-021-01502-5.

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AbstractAuditory neuroscience in dolphins has largely focused on auditory brainstem responses; however, such measures reveal little about the cognitive processes dolphins employ during echolocation and acoustic communication. The few previous studies of mid- and long-latency auditory-evoked potentials (AEPs) in dolphins report different latencies, polarities, and magnitudes. These inconsistencies may be due to any number of differences in methodology, but these studies do not make it clear which methodological differences may account for the disparities. The present study evaluates how electrode placement and pre-processing methods affect mid- and long-latency AEPs in (Tursiops truncatus). AEPs were measured when reference electrodes were placed on the skin surface over the forehead, the external auditory meatus, or the dorsal surface anterior to the dorsal fin. Data were pre-processed with or without a digital 50-Hz low-pass filter, and the use of independent component analysis to isolate signal components related to neural processes from other signals. Results suggest that a meatus reference electrode provides the highest quality AEP signals for analyses in sensor space, whereas a dorsal reference yielded nominal improvements in component space. These results provide guidance for measuring cortical AEPs in dolphins, supporting future studies of their cognitive auditory processing.

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Krützen, M., E. Valsecchi, R. C. Connor et W. B. Sherwin. « Characterization of microsatellite loci in Tursiops aduncus ». Molecular Ecology Notes 1, n^o 3 (septembre 2001) : 170–72. http://dx.doi.org/10.1046/j.1471-8278.2001.00065.x.

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Shinohara, M., X. Domingo‐Roura et O. Takenaka. « Microsatellites in the bottlenose dolphin Tursiops truncatus ». Molecular Ecology 6, n^o 7 (juillet 1997) : 695–96. http://dx.doi.org/10.1046/j.1365-294x.1997.00231.x.

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Cowan, D. F. « Amyloidosis in the Bottlenose Dolphin, Tursiops truncatus ». Veterinary Pathology 32, n^o 3 (mai 1995) : 311–14. http://dx.doi.org/10.1177/030098589503200314.

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Four cases of amyloidosis were recognized in a study population of 21 (19%) bottlenose dolphins ( Tursiops truncatus) examined as part of an investigation of the causes of cetacean strandings along the Texas Gulf Coast. Amyloid deposition was mainly and most prominently in the corticomedullary regions of the kidneys and less consistently in the vessels of the spleen, lung, and heart and around acini of the palatal salivary gland and the thyroid gland. Pretreatment of sections with permanganate and sulfuric acid greatly diminished Congo red staining, suggesting the dolphin amyloid is of the AA variety.

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Watson, Alastair G., Larry E. Stein, Colleen Marshall et George A. Henry. « POLYDACTYLY IN A BOTTLENOSE DOLPHIN, TURSIOPS TRUNCATUS ». Marine Mammal Science 10, n^o 1 (janvier 1994) : 93–100. http://dx.doi.org/10.1111/j.1748-7692.1994.tb00393.x.

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Yeates, L. C., et D. S. Houser. « Thermal tolerance in bottlenose dolphins (Tursiops truncatus) ». Journal of Experimental Biology 211, n^o 20 (15 octobre 2008) : 3249–57. http://dx.doi.org/10.1242/jeb.020610.

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Ridgway, S. H., D. A. Carder, P. L. Kamolnick, D. J. Skaar et W. A. Root. « Acoustic response times (RTs) for Tursiops truncatus ». Journal of the Acoustical Society of America 89, n^o 4B (avril 1991) : 1967–68. http://dx.doi.org/10.1121/1.2029709.

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Soverini, Matteo, Sara Quercia, Barbara Biancani, Stefano Furlati, Silvia Turroni, Elena Biagi, Clarissa Consolandi et al. « The bottlenose dolphin (Tursiops truncatus) faecal microbiota ». FEMS Microbiology Ecology 92, n^o 4 (8 mars 2016) : fiw055. http://dx.doi.org/10.1093/femsec/fiw055.

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Tschudin, Alain, Josep Call, R. I. M. Dunbar, Gabrielle Harris et Charmaine van der Elst. « Comprehension of signs by dolphins (Tursiops truncatus). » Journal of Comparative Psychology 115, n^o 1 (2001) : 100–105. http://dx.doi.org/10.1037/0735-7036.115.1.100.

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Xitco, Mark J., John D. Gory et Stan A. Kuczaj. « Spontaneous pointing by bottlenose dolphins (Tursiops truncatus) ». Animal Cognition 4, n^o 2 (octobre 2001) : 115–23. http://dx.doi.org/10.1007/s100710100107.

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Goodall, R. Natalie P., M. Constanza Marchesi, Lida E. Pimper, Natalia Dellabianca, Luis G. Benegas, Mónica A. Torres et Luciana Riccialdelli. « Southernmost records of bottlenose dolphins, Tursiops truncatus ». Polar Biology 34, n^o 7 (12 février 2011) : 1085–90. http://dx.doi.org/10.1007/s00300-010-0954-1.

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Struntz, D. J., W. A. McLellan, R. M. Dillaman, J. E. Blum, J. R. Kucklick et D. A. Pabst. « Blubber development in bottlenose dolphins (Tursiops truncatus) ». Journal of Morphology 259, n^o 1 (2003) : 7–20. http://dx.doi.org/10.1002/jmor.10154.

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Bruce-Allen, L. J., et J. R. Geraci. « Wound Healing in the Bottlenose Dolphin (Tursiops truncatus) ». Canadian Journal of Fisheries and Aquatic Sciences 42, n^o 2 (1 février 1985) : 216–28. http://dx.doi.org/10.1139/f85-029.

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Early stages of wound healing were characterized in three bottlenose dolphins (Tursiops truncatus). A total of six 10-cm-long, 2-mm-deep incisions into the dermis were infused with sterile seawater for 30 min. Biopsies representing all surfaces of the cuts were taken at 2, 6, and 12 h and 1, 2, 3, 7, and 10 d. Histologically, wounds from 6 through 72 h were characterized by a mixed cell infiltrate predominated by neutrophils, and extensive areas of intraepidermal vesicles. Migrating epidermal cells bridged the incisional gap by 2 d, while elevated mitotic activity of basal cells restored full epidermal thickness by day 7. Notable was the absence of a traditional scab; its purpose was served by a transformed barrier layer of epidermal cells and vesicles. As well, an abnormal intracellular distribution of melanosomes typified new epidermal cells. The sequence and timing of healing in Tursiops are similar to those reported in terrestrial mammals; differences in the appearance of healing are most likely due to adaptations to an aquatic lifestyle.

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Zappes, Camilah A., Lilian Sander Hoffmann, Sérgio Morón, Pedro Friedrich Fruet et Paula Laporta. « Report of the Working Group on Ethnobiology and Environmental Education related to Tursiops truncatus in the Southwest Atlantic Ocean ». Latin American Journal of Aquatic Mammals 11, n^o 1-2 (8 janvier 2017) : 99–105. http://dx.doi.org/10.5597/lajam00219.

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Ethnobiological studies and educational projects related to bottlenose dolphins (Tursiops truncatus, Montagu, 1821) are still incipient in the Southwest Atlantic Ocean (SWAO). We review studies conducted in the region, especially Brazil, where more information is available. Proposals to implement studies related to ethnobiology and environmental education in relation to the species are also presented.

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Hernadez-Tapia, Francisca. « Análisis fúngico marino y potencial patógeno sobre el delfín mular Tursiops truncatus en el estero El Morro, Guayas-Ecuador. //Marine fungal analysis and pathogenic potential of the bottlenose dolphin Tursiops truncatus estero El Morro, Guayas-Ecuador. » CIENCIA UNEMI 12, n^o 30 (16 mai 2019) : 01–13. http://dx.doi.org/10.29076/issn.2528-7737vol12iss30.2019pp01-13p.

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El turismo generado por la observación de delfines mular Tursiops truncatus es una de los principales atractivos turísticos en el estero El Morro, Guayas-Ecuador, sin embargo, la falta de caracterización de hongos en el medio acuático como fuentes principales infecciosas en Tursiops truncatus, genera preocupación sobre esta población, ante esto es necesario la caracterización fúngica del medio acuático en el estero El Morro. Para tal fin, se colectaron muestras de agua durante los meses enero y febrero de 2016, para realizar cultivos de hongos en Agar Sabouraud con dextrosa a temperatura de 30˚C por tres días; posteriormente, se realizó aislados de cepas para identificación morfológica y molecular. La identificación morfológica determinó 17.50% de especies como potencial agente patógeno, entre ellas Aspergillus fumigatus, Blastomyces dermatitidis y Candida albicans. A través del análisis molecular mediante la sección del espaciador interno transcripto ITS [Internal Transcribed Spacer (ITS)] se identificó a Rhizopus oryzae, especie reportada como agente causal de infección en delfines. Aunque se detectó Aspergillus carbonarius y Heteroacanthella acanthothysa, estas especies no están catalogadas como agentes patógenos para delfines. Este estudio permite concluir que parte de la diversidad fúngica del agua del estero El Morro representa un potencial riesgo para la salud de los delfines que habitan esta zona. AbstractThe tourism generated by the observation of bottlenose dolphins Tursiops truncatus is one of the main tourist attractions in the El Morro estuary, Guayas-Ecuador. However, the lack of characterization of fungi in the aquatic environment as main infectious sources in Tursiops truncatus, generates concern about this population, before this is necessary the fungal characterization of the aquatic environment in the El Morro estuary. For this purpose, water samples were collected during the months of January and February 2016, to culture fungi in Sabouraud Agar with dextrose at 30˚C temperature for three days; later, isolates of strains were made for morphological and molecular identification. The morphological identification determined 17.50% of species as potential pathogenic agent, among them Aspergillus fumigatus, Blastomyces dermatitidis and Candida albicans. Through molecular analysis using the Internal Transcribed Spacer (ITS) section, Rhizopus oryzae, a species reported as a causative agent of infection in dolphins, was identified. Although Aspergillus carbonarius and Heteroacanthella acanthothysa were detected, these species are not catalogued as dolphin pathogens. This study allows to conclude that part of the fungal diversity of the water of the El Morro estuary, which represents a potential risk to the health of the dolphins that inhabit this area.

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