Tesis sobre el tema "Butterfly species"
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Soares, Rosana Nobre. "Landscape Permeability Improves Climate-Based Predictions of Butterfly Species Persistence". Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/35528.
Texto completoHinojosa, Galisteo Joan Carles 1993. "Exploring the butterfly speciation continuum : A study on butterfly speciation in the transition to genomic techniques". Doctoral thesis, Universitat Pompeu Fabra, 2021. http://hdl.handle.net/10803/672348.
Texto completoLes papallones són un dels animals més ben estudiats però, malgrat els esforços dedicats a la seva recerca, el coneixement que tenim sobre la seva diversitat i sobre els mecanismes que la generen és encara incomplet. Per tal d'entendre com les papallones diversifiquen, s'ha examinat el continu de l'especiació en sis casos mitjançant l'ús de la morfometria i de diverses tècniques genètiques (des de la seqüenciació de marcadors específics fins a la genòmica). L'anàlisi de la variació fenotípica i genètica combinada amb evidències sobre el flux genètic ha permès identificar els estats del continu de l'especiació, i.e. l'estudi de les relacions entre poblacions. Aquesta aproximació s'ha usat com a marc (1) per fer hipòtesis taxonòmiques fonamentades i (2) per extreure pistes sobre els mecanismes que dirigeixen l'especiació. Com a resultat, hem descrit i proposat diversos casos de tàxons que havien passat desapercebuts o que s'havien dividit excessivament. Documentem l'existència de tres tipus de mecanismes productors de diversitat en papallones: deriva, selecció i hibridació. La selecció actuà mitjançant l'adaptació a factors ambientals biòtics, que causaren desplaçament de caràcters reproductius, canvi de planta nutrícia i a\ll ocronia produïda per l'adaptació al període de floració de la planta nutrícia. Addicionalment, les tècniques genètiques emprades són avaluades i els seus avantatges i inconvenients discutits.
Turner, Andrea J. "A species-centred approach to identify locations for the restoration of chalk grassland". Thesis, Oxford Brookes University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302447.
Texto completoNiell, Lara E. "Effects of environmental factors on butterfly species in an urban setting". abstract and full text PDF (free order & download UNR users only), 2007. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1446429.
Texto completoJarnehammar, Linn. "DNA sampling using different tissues from the butterfly species Vanessa cardui". Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158611.
Texto completoKallioniemi, E. "Effects of morphology, habitat and weather on the movement behaviour of range-expanding butterfly species". Thesis, University of East Anglia, 2013. https://ueaeprints.uea.ac.uk/48673/.
Texto completoWhite, Peter J. T. "Spatial and temporal patterns and predictors of butterfly species richness in Canada throughout the 20th century". Thesis, University of Ottawa (Canada), 2005. http://hdl.handle.net/10393/27196.
Texto completoLöfqvist, Zandra. "The importance of vegetation height and flower abundance for Swedish butterfly species in semi-natural grasslands". Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108670.
Texto completoThompson, Erin. "Phylogenomic analyses clarify butterfly species within the genus Speyeria despite evidence of a recent adaptive radiation". Scholarly Commons, 2019. https://scholarlycommons.pacific.edu/uop_etds/3583.
Texto completoNeef, Götz-Georg. "Comparative phylogeography of five swallowtail butterfly species (Lepidoptera: Papilionidae) in South Africa : ecological and taxonomic implications". Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1013574.
Texto completoSimões, Catarina Cordeiro. "Species richness and composition of butterfly assemblages (Lepidoptera:Rhopalocera) along the altitudinal gradient of Serra da Estrela". Master's thesis, Universidade de Évora, 2016. http://hdl.handle.net/10174/20707.
Texto completoKramp, Katja [Verfasser] y Thomas [Akademischer Betreuer] Schmitt. "Comparative European phylogeography of mountain forest and peatland species using the example of two plant and two butterfly species / Katja Kramp ; Betreuer: Thomas Schmitt". Trier : Universität Trier, 2014. http://d-nb.info/1197699856/34.
Texto completoFitzsimmons, James. "Ecological Responses to Threats in an Evolutionary Context: Bacterial Responses to Antibiotics and Butterfly Species’ Responses to Climate Change". Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/23807.
Texto completoParsons, Kristene Teal. "Age, Growth and Reproduction of Western North Atlantic Butterfly Rays (Myliobatiformes: Gymnuridae), with the Description of Two New Species". W&M ScholarWorks, 2017. https://scholarworks.wm.edu/etd/1516639565.
Texto completoDavis, Samantha Lynn. "Evaluating threats to the rare butterfly, Pieris virginiensis". Wright State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=wright1431882480.
Texto completoSkarped, Linnéa. "Vertical stratification and species composition of Nymphalidae butterfly assemblages in tree-fall gaps and understory in Madidi National Park, Bolivia". Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108770.
Texto completoAlexander, Laura. "Comparative Biology of Three Species of Costa Rican Haeterini". ScholarWorks@UNO, 2014. http://scholarworks.uno.edu/td/1843.
Texto completoGiovenardi, Ricardo. "ESTUDO DA DIVERSIDADE DE BORBOLETAS (LEPIDOPTERA: RHOPALOCERA) EM DUAS LOCALIDADES NO MUNICÍPIO DE FREDERICO WESTPHALEN, RIO GRANDE DO SUL, BRASIL". Universidade Federal de Santa Maria, 2007. http://repositorio.ufsm.br/handle/1/5256.
Texto completoContribuindo para o levantamento sistemático e o conhecimento de borboletas da Floresta Estacional Decidual de Frederico Westphalen, foram realizadas saídas de campo mensais em duas localidades no Município, entre março de 2005 e abril de 2006. Em um total de 140 horas de amostragem, foram registrados 3129 indivíduos distribuídos em 174 espécies. Destas, 56,32% das espécies pertencem à família Nymphalidae (12 subfamílias), 19,54% Hesperiidae (2 subfamílias), 6,32% Papilionidae (1 subfamília), 8,05% Pieridae (3 subfamílias), 6,32% Lycaenidae (2 subfamílias) e 3,45% Riodinidae (1 subfamília). Foram registradas 10 espécies de borboletas ainda não publicadas para o Estado: Euptoieta hegesia (Cramer, 1779), Dynamine athemon (Linnaeus, 1758), Myscelia orsis (Drury, 1782), Pareuptychia summandosa (Gosse, 1880), Taygetis laches marginata (Staudinger, 1887), Yphthichoides castrensis (Schaus, 1902), Caligo eurilochus brasiliensis (Felder, 1826), Urbanus doryssus albicuspis (Herrich-Schaffer, 1869), Eurybia pergaea (Geyer, 1832), Lemonias zygia (Hübner, 1807). O ìndice de Diversidade de Shannon-Wiener foi maior no Parque Municipal da Vila Faguense, local menos perturbado, e menor no Santuário de Schöenstatt. Os índices de dominância de Simpson e Berger-Parker, por sua vez, foram mais representativos no Santuário de Schöenstatt, com maior número de espécies abundantes, e menos representativos no Parque Municipal da Vila Faguense. Foram registradas em Frederico Westphalen 131 (75,29%) espécies acidentais, 25 (14,37%) espécies acessórias e 18 (10,34%) espécies constantes.
Eastwood, Rodney Gordon y N/A. "Ant Association and Speciation in Lycaenidae (Lepidoptera): Consequences of Novel Adaptations and Pleistocene Climate Changes". Griffith University. Australian School of Environmental Studies, 2006. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20071130.134932.
Texto completoEastwood, Rodney Gordon. "Ant Association and Speciation in Lycaenidae (Lepidoptera): Consequences of Novel Adaptations and Pleistocene Climate Changes". Thesis, Griffith University, 2006. http://hdl.handle.net/10072/365668.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Australian School of Environmental Studies
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Jaschinsky, Sylvia [Verfasser], Jeremy Gutachter] Thomas, Josef [Gutachter] [Settele y Robin F. A. [Gutachter] Moritz. "Are there really cryptic species within the myrmecophilous butterfly species Phengaris (Maculinea) teleius and P. (M.) nausithous (Lepidoptera: Lycaenidae)? : analyses across Eurasian distribution ranges, confusing effects of the endosymbiotic bacterial parasite Wolbachia, and implications for Phengaris (Maculinea) conservation / Sylvia Jaschinsky ; Gutachter: Jeremy Thomas, Josef Settele, Robin F. A. Moritz". Halle (Saale) : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2020. http://d-nb.info/1226762026/34.
Texto completoKristiansen, Evan B. "Phylogeography of a highly variable butterfliy species in Western North America: Speyeria callippe (Lepidoptera: Nymphalidae)". Scholarly Commons, 2014. https://scholarlycommons.pacific.edu/uop_etds/183.
Texto completoCarter, David Gerald. "Insect egg glue : an investigation of the nature and secretion of insect egg glues, with special reference to the human louse, Pediculus humanus and the cabbage white butterfly, Pieris brassicae". Thesis, University of Cambridge, 1990. https://www.repository.cam.ac.uk/handle/1810/250982.
Texto completoHůlka, Jiří. "Výpočtová predikce tvárného porušování". Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-234203.
Texto completoBARTOŇOVÁ, Alena. "Factors influencing butterfly diversity of the species-rich Submediterranean region". Doctoral thesis, 2019. http://www.nusl.cz/ntk/nusl-396461.
Texto completoSun, Min-Shiuan y 孫旻璇. "Species-diversity patterns and potential indicators of butterfly at different elevations". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/mjqa7s.
Texto completoLu, Sheng-Shan. "Biology and conservation of the threatened Karkloof blue butterfly Orachrysops ariadne (Butler) (Lepidoptera: Lycaenidae)". Thesis, 2002. http://hdl.handle.net/10413/10223.
Texto completoThesis (Ph.D.)-University of Natal, Pietermaritzburg, 2002.
Advani, Nikhil Kishore. "Thermal ecology of the Glanville Fritillary butterfly (Melitaea cinxia)". Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-08-6299.
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Lin, Yueh-Hsien y 林岳賢. "Calling for the ants: using vibrational calls to attract ants by a myrmecophilous butterfly species". Thesis, 2016. http://ndltd.ncl.edu.tw/handle/59xkqs.
Texto completo國立臺灣師範大學
生命科學系
104
Effective communication may increase work efficiency and hence increase the fitness of a population. Myrmecophiles break the ants' communication codes to associate with ants to profit from ants such as gaining protection. Larvae of lycaenid butterflies have developed myrmecophilous organs to penetrate ant communication by providing food resource or mimicking the chemical signal of ants to attract tending ants. Most studies focus on how the myrmecophilous organs attract tending ants. Recently, some researches have found some myrmecophilous butterfliesuse substrate-borne vibration to attract ants. It is believed that vibrational communication may be common among insects. But, only a few studies have described the vibrational behavior in myrmecophilous butterflies. By phonograph-stylus recording experiment, I have found that the larvae and pupae of myrmecophilous butterfly Spindasis lohita could make three specific larval calls and one pupal call. And, its tending ants Crematogaster rogenhoferi could make only one type of call. Furthermore,results of playback experiment indicated that ants reacted more benevolent toward butterfly calls. This is the first study that myrmecophilous butterflys’ vibrational calls are recorded in Taiwan. I also provide another case study in using vibrational calls to attract ants. This could provide further information about ant-butterfly interaction.
WU, BING-RUEI y 巫秉叡. "Insects and the fairy imagery combining character designs Taiwan endemic species of butterfly as an example". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/99vb79.
Texto completo玄奘大學
視覺傳達設計學系碩士班
103
Fairy characters are commonly seen at arts and literatures as legendary creatures. The wings of characters are mostly derived from wings of insects. Besides dragonflies or bees, the wing shapes of butterflies are frequently used as reference to fairy characters. First of all, this thesis traces back the fairy characters from previous novels and paintings. Secondly, the paper referenced the wings shape and lifestyle of Taiwan unique butterfly species to combine with images of small fairies. After analyzing the definition and methodology of character design in the industry, the author designs a series of fairy characters and draws illustration which belongs to the concept image of the character. We are looking forward to know this creative thesis to be used as references to creative art works like video games or comics, and also to awake the conscious of conservation of Taiwan butterflies.
Yu, Lin Ching y 林青鈺. "Establishing A Data Bank for Butterfly-Attractive Plants, and The Assessment of Planting Design and Species Selection on Commercial-Based Net House Butterfly Garden in Central Taiwan". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/15432057341876653282.
Texto completo東海大學
景觀學系
97
In recent years Taiwan has attached importance to the ecological sustainability and the environmental education, and established many net-house butterfly gardens one after another. However, a successful net-house butterfly garden must have a professional planting plan and design, a proper species selection on butterfly-attractive plants and a planting layout, and introduce viewing species butterflies so as to attract tourists' and recover the butterflies. After the garden is opened, it is necessary to have a constant and professional maintenance management so that a good net-house butterly gardn can be sustainably managed, and its nice-looking appearance can attract tourists to enter the garden. However, good net-house butterfly gardens are rare these days. Therefore, this study was made to probe the planting design and the species selection for the commercial net-house gardens in central Taiwan. Then, the butterfly-viewing value was assessed. According to the assessment, an improving proposal was brought up to increase the viewing and visiting values, and increase the tourists’ intension of viewing the butterfly gardens. Besides, a databank of butterfly-attractive plants should be established so as to understand the relationship between the butterfly species and the butterfly-attractive plants. The databank information would be for the future reference on designing a butterfly garden, selecting proper plant species and managing a garden. This study adopted relevant documents, field investigation, interviews with professionals' and the assessment on professionals' questionnaires. The research findings showed that there were about 60 butterfly species which could be recovered in commercial net-house butterfly gardens of Central Taiwan. Among these species, Idea leuconoe, Papilio memnon, Graphium sarpedon, Papilio xuthus and Papilio demoleus had more butterfly viewing value. Next to them were Euploea mulciber and Danaus chrysippus. Therefore, on selecting recovery butterfly species, above butterfly species could be a priority. As to the precious and rare properties, Spindasis syama, Spindasis lohita, Idea leuconoe and Graphium cloanthus were rarer. Therefore, on butterfly species selection, if a mature technology was used to recover the precious and rare butterfly species, it would be able to increase more viewing value on commercial net-house butterfly garden, and create sightseeing and educational functions for butterfly garden. Besides, after the establishment of databank for butterfly-attractive plants, it was found that the viewing-purpose plants of nectar plants which attracted the most butterflies were ordered from Sambucus formosana, Lantana camara, Chrysanthemum arisanense, Eupatorium sp. to Duranta repens. The food plants which attracted the most butterflies were ordered from Miscanthus sinensis, Cyclobalanopsis glauca, Setaria palmifolia, Yushania niitakayamensis to Celtis formosana. For both nectar and food plants, the recommended plants were Lantana camara, Citrus sp., Polygonum cuspidatum, Cosmos bipinnatus, Tagetes erecta , Gnaphalium affine, Polygonum chinense , Justicia procumbens , Evodia meliaefolia and Asclepias curassavica .
"Ecological Effects of Stream Flow Permanence on Butterfly and Plant Communities of Sonoran Desert Streams". Master's thesis, 2015. http://hdl.handle.net/2286/R.I.34853.
Texto completoDissertation/Thesis
Masters Thesis Plant Biology 2015
Kearley, Ruth Elizabeth. "A comparison of leafhopper, butterfly, and skipper species richness on prairie restorations and remnants in south central Wisconsin". 2007. http://catalog.hathitrust.org/api/volumes/oclc/152644233.html.
Texto completoBroehm, Jason E. "Conserving endangered species on non-federal land a critical analysis of the Karner blue butterfly habitat conservation planning in Wisconsin /". 1999. http://catalog.hathitrust.org/api/volumes/oclc/42004874.html.
Texto completoTypescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (p. 100-106).
Chang, Kuan-Chung y 張冠中. "Butterfly larvae recognition and App development based on texture features - A case study of common species for Yangming Mountain in Taiwan". Thesis, 2019. http://ndltd.ncl.edu.tw/handle/4254g5.
Texto completo國立高雄科技大學
電腦與通訊工程系
107
This paper, based on pattern recognition, develops and implements a butterfly larvae identification system for common species in Yangming Mountain, Taiwan. In light of that texture features of butterfly larvae are special to individual species and only a limited number of training images can be collected, this paper tends to design the recognition algorithm using traditional machine learning methods with texture feature adopted. Thanks to the repeated texture feature in the same image, a segmentation pre-processing is proposed to obtain multiple sub-images for increasing training samples. The classification accuracy is further improved by a ballot box scheme for all sub-images of a test image. Among the others, the Histogram of Gradients (HOG) is selected as the texture feature and the Support Vector Machine (SVM) is chosen as the classifier. For those species having either similar or unobvious texture, using only texture feature might cause classification error. In order to improve the recognition accuracy, this paper further proposes a modified algorithm supplemented by color features. Among them, the statistics of hue and saturation are selected as color features and the K-Nearest Neighbors method (KNN) is chosen as the classifier. As regards the implementation, the proposed system is implemented on a smart phone by developing an application (App) of the Android operating system. An interactive user interface is provided to guide the user to shoot with the built-in rear camera and assist in cutting out the foreground part as the image to be recognized. Some experiments are performed to show that the proposed butterfly larvae identification system can yield good recognition results.
KOLLROSS, Jan. "Transektový monitoring motýlů České republiky: Výsledky z prvních sedmi let". Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-371743.
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