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1

Day, Julia J. "Evolutionary relationships of the Sparidae (Teleostei: Percoidei): integrating fossil and Recent data." Transactions of the Royal Society of Edinburgh: Earth Sciences 93, no. 4 (December 2002): 333–53. http://dx.doi.org/10.1017/s0263593300000468.

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ABSTRACTThe Eocene sparid fauna (Teleostei: Percoidei) from Monte Bolca, Italy and from the London Clay, U.K. is revised based on re-examination of the type material and phylogenetic analyses of primarily osteological data. Two phylogenetic analyses, one of the Eocene taxa and a combined analysis of fossil and extant taxa, were performed. The addition of fossils to the extant data greatly increased numbers of most parsimonious trees, destabilising and obscuring basal relationships within the Sparidae. Combination of the data from fossil and extant data also affected relationships among the fossil taxa, changing some from those recovered using fossil data alone and destabilising others. Successive approximations character weighting supported the inclusion of the Eocene taxa within a monophyletic Sparidae. The genus Sparnodus, as previously conceived, is paraphyletic and is partitioned to remove the paraphyly. Five monotypic genera are recognised, including three new genera, Abromasta, Ellaserrata and Pseudosparnodus. Inclusion of the fossils in the phylogenetic analysis implies a minimum age of origin for the Sparidae of 55 Ma with most Recent sparid fauna in place no later than the Miocene, and provides further evidence that the diversification of feeding strategies occurred early on in the evolutionary history of the group.
2

Gwo, J. C., M. C. Kuo, J. Y. Chiu, and H. Y. Cheng. "Ultrastructure of Pagrus major and Rhabdosargus sarba spermatozoa (Perciformes: Sparidae: Sparinae)." Tissue and Cell 36, no. 2 (April 2004): 141–47. http://dx.doi.org/10.1016/j.tice.2003.11.003.

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3

Klimogianni, A., and P. Kaspiris. "Pagrus pagrus or Pagellus erythrinus larvae?" Journal of the Marine Biological Association of the United Kingdom 84, no. 4 (August 2004): 853–54. http://dx.doi.org/10.1017/s0025315404010069h.

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A preliminary ontogenetic series of common pandora (Pagellus erythrinus) larvae is presented showing that larvae of this species possess an occipital crest from 4 to 16 mm total length. Such a trait has been described as a diagnostic character of the larvae of another sparid fish, namely Pagrus pagrus, and has been erroneously considered as being absent in all other Sparidae species. This caused confusion and erratic identifications of the two species of larvae in Mediterranean ichthyoplankton investigations.
4

Jug-Dujaković, Jurica, and Branko Glamuzina. "Intergeneric Hybridization in Sparidae." Journal of Applied Aquaculture 2, no. 1 (June 2, 1993): 105–14. http://dx.doi.org/10.1300/j028v02n01_07.

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5

Jug Dujaković, Jurica, and Branko Glamuzina. "Intergeneric hybridization in Sparidae." Aquaculture 86, no. 4 (May 1990): 369–78. http://dx.doi.org/10.1016/0044-8486(90)90325-h.

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6

Emre, Yilmaz, Nesrin Emre, Ali Aydogdu, Ivana Bušelić, Lesley R. Smales, and Ivona Mladineo. "Population dynamics of two diplectanid species (Monogenea) parasitising sparid hosts (Sparidae)." Parasitology Research 114, no. 3 (January 7, 2015): 1079–86. http://dx.doi.org/10.1007/s00436-014-4278-x.

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7

Šoster, A., and O. M. Kovalchuk. "Late Neogene and Pleistocene Porgy Fishes (Teleostei, Sparidae) of the Eastern Paratethys, with Comments on their Palaeoecology." Vestnik Zoologii 50, no. 5 (October 1, 2016): 415–22. http://dx.doi.org/10.1515/vzoo-2016-0048.

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Abstract The present paper deals with results of the study of porgy fish (Sparidae) remains from the upper Miocene, lower and upper Pliocene, and the lower Pleistocene of Ukraine. Isolated molariform teeth were assigned to Pagrus cinctus, Pagrus sp., as well as to Sparidae? gen. et sp. indet. These findings expand our knowledge of the species composition of the Late Cenozoic fish assemblages of Southeastern Europe and force partially reconsider conclusions formulated earlier about their environment.
8

Neves, Ana, Ana Rita Vieira, Vera Sequeira, Rafaela Barros Paiva, and Leonel Serrano Gordo. "Modelling the growth of a protogynous sparid species, Spondyliosoma cantharus (Teleostei: Sparidae)." Hydrobiologia 797, no. 1 (April 18, 2017): 265–75. http://dx.doi.org/10.1007/s10750-017-3188-1.

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9

Jean, C. T., S. C. Lee, C. F. Hui, and C. T. Chen. "Phylogenetic relationships among fish of the subfamily Sparinae (Perciformes: Sparidae) in the coastal waters of Taiwan." Journal of Zoological Systematics and Evolutionary Research 33, no. 2 (April 27, 2009): 49–53. http://dx.doi.org/10.1111/j.1439-0469.1995.tb00208.x.

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10

Jean, C. T., S. C. Lee, C. F. Hui, and C. T. Chen. "Phylogenetic relationships among fish of the subfamily Sparinae (Perciformes: Sparidae) in the coastal waters of Taiwan." Journal of Zoological Systematics and Evolutionary Research 33, no. 3-4 (April 27, 2009): 49–53. http://dx.doi.org/10.1111/j.1439-0469.1995.tb00955.x.

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11

Fernández, I., F. J. Moyano, M. Dı́az, and T. Martı́nez. "Characterization of α-amylase activity in five species of Mediterranean sparid fishes (Sparidae, Teleostei)." Journal of Experimental Marine Biology and Ecology 262, no. 1 (July 2001): 1–12. http://dx.doi.org/10.1016/s0022-0981(01)00228-3.

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12

von der Heyden, S., and A. Connell. "Evidence of hybridisation within the genusChrysoblephusand conserved nuclear sequences of South African sparids (Teleostei: Sparidae)." African Journal of Marine Science 34, no. 4 (December 2012): 505–10. http://dx.doi.org/10.2989/1814232x.2012.733142.

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13

Ferri, Josipa, Karmen Bartulin, and Frane Škeljo. "Variability of Otolith Morphology and Morphometry in Eight Juvenile Fish Species in the Coastal Eastern Adriatic." Croatian Journal of Fisheries 76, no. 3 (September 1, 2018): 91–98. http://dx.doi.org/10.2478/cjf-2018-0012.

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Abstract Sagittae otoliths of eight juvenile species: Boops boops, Diplodus vulgaris, Diplodus puntazzo, Sarpa salpa (family Sparidae), Liza ramada, Liza aurata (family Mugilidae), Atherina boyeri, Atherina hepsetus (family Atherinidae) were analysed and compared using descriptive morphological characters and morphometric indices. The noticeable differences among the otoliths of the investigated species are in their overall shape, margins (i.e. irregular, sinuate or crenate) and anterior region. Otolith shape varied from elliptic to pentagonal in sparids, elliptic to rectangular in mugilids and elliptic in two atherinids. Aspect ratio (OW/OL), ratio of the sulcus length occupied by the cauda length (CL/SL) and ratio of the sulcus length occupied by the ostium length (OSL/SL) were calculated for all species. The otolith contour was described using wavelets. The Canonical Analysis of Principal Coordinates (CAP) gave an overview of the otolith shape differentiation between eight juveniles. Using the Wavelet coefficients, the first principal component (CAP1) explained 58.1% of the variation among species and the second principal component (CAP2) 25.2%.
14

Buxton, Colin D., and Patrick A. Garratt. "Alternative reproductive styles in seabreams (Pisces: Sparidae)." Environmental Biology of Fishes 28, no. 1-4 (August 1990): 113–24. http://dx.doi.org/10.1007/bf00751031.

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15

IWATSUKI, YUKIO, and PHILLIP C. HEEMSTRA. "Polysteganus mascarenensis, a new sparid fish species from Mascarene Islands, Indian Ocean YUKIO IWATSUKI (Japan) & PHILLIP C. HEEMSTRA (South Africa)." Zootaxa 3018, no. 1 (September 8, 2011): 13. http://dx.doi.org/10.11646/zootaxa.3018.1.2.

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A new sparid species, Polysteganus mascarenensis n. sp. (Perciformes; Sparidae) is described on the basis of three type specimens (578‒600 mm SL) from the Mascarene Islands, Indian Ocean. The species differs from the four known congeners of Polysteganus in having the following combination of characters: body moderately slender (depth 39% SL), scale rows between 10th dorsal-fin spine base and lateral line 6 ½, fewer lateral line scales 51‒54, snout broad, its length 2.2‒2.3 times orbit diameter in adults, inter-orbital area of adults with a bony bulge before and above eye (hyperostosis of frontal bones), forming a low median ridge; mouth large, jaws robust, especially upper jaw, caudal fin emarginate (nearly truncate if widely spread), head, body, and all fins generally reddish orange, no dark blotch or rows of small spots along scale rows on the body. The status and identification of congeneric nominal species are discussed, and a key to the species of Polysteganus is provided.
16

Ceruso, Marina, Celestina Mascolo, Pasquale De Luca, Iolanda Venuti, Giorgio Smaldone, Elio Biffali, Aniello Anastasio, Tiziana Pepe, and Paolo Sordino. "A Rapid Method for the Identification of Fresh and Processed Pagellus erythrinus Species against Frauds." Foods 9, no. 10 (October 2, 2020): 1397. http://dx.doi.org/10.3390/foods9101397.

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The commercialization of porgies or seabreams of the family Sparidae has greatly increased in the last decade, and some valuable species have become subject to seafood substitution. DNA regions currently used for fish species identification in fresh and processed products belong to the mitochondrial (mt) genes cytochrome b (Cytb), cytochrome c oxidase I (COI), 16S and 12S. However, these markers amplify for fragments with lower divergence within and between some species, failing to provide informative barcodes. We adopted comparative mitogenomics, through the analysis of complete mtDNA sequences, as a compatible approach toward studying new barcoding markers. The intent is to develop a specific and rapid assay for the identification of the common pandora Pagellus erythrinus, a sparid species frequently subject to fraudulent replacement. The genetic diversity analysis (Hamming distance, p-genetic distance, gene-by-gene sequence variability) between 16 sparid mtDNA genomes highlighted the discriminating potential of a 291 bp NAD2 gene fragment. A pair of species-specific primers were successfully designed and tested by end-point and real-time PCR, achieving amplification only in P. erythrinus among several fish species. The use of the NAD2 barcoding marker provides a rapid presence/absence method for the identification of P. erythrinus.
17

Antar, R., and L. Gargouri. "Morphology and molecular analysis of life-cycle stages of Proctoeces maculatus (Looss, 1901) (Digenea: Fellodistomidae) in the Bizerte Lagoon, Tunisia." Journal of Helminthology 90, no. 6 (December 23, 2015): 726–36. http://dx.doi.org/10.1017/s0022149x15001030.

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AbstractThe life cycle of Proctoeces maculatus (Looss, 1901) (Digenea, Fellodistomidae) was studied in Bizerte Lagoon (Tunisia). Three sequential hosts appear to be involved: the Mediterranean mussel Mytilus galloprovincialis Lamarck, 1819 (Mytilidae) as the first intermediate host; the polychaete Sabella pavonina Savigny, 1822 (Sabellidae), as the second intermediate host; and fishes (Lithognathus mormyrus (Linnaeus, 1758) (Sparidae), Trachinotus ovatus (Linnaeus, 1758) (Carangidae) and Sparus aurata Linnaeus, 1758 (Sparidae) as the definitive hosts. It should be noted that S. pavonina was recorded as second intermediate host for P. maculatus for the first time. Molecular confirmation of the morphological identification of the life-cycle stages of this digenean was obtained using partial 28S rDNA sequences. Comparative sequences revealed that the sporocysts and the metacercariae are conspecific but they diverged by 0.3% from the adults. The present results raised the possibility of the existence of cryptic species within the different developmental stages. However, all the present isolates differed from material from Archosargus probatocephalus in the Gulf of Mexico identified as P. maculatus.
18

Folpp, Heath, Michael Lowry, Marcus Gregson, and Iain M. Suthers. "Colonization and community development of fish assemblages associated with estuarine artificial reefs." Brazilian Journal of Oceanography 59, spe1 (2011): 55–67. http://dx.doi.org/10.1590/s1679-87592011000500008.

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Despite the long history of the development of artificial structures in NSW estuaries there are no studies that provide any comprehensive scientific evaluation of post-deployment goals. We assessed the effectiveness of estuarine artificial reefs as a fisheries enhancement initiative; described the diversity and abundance of species associated with them, and detailed the patterns of colonization and community development associated with an artificial reef deployment in Lake Macquarie, a large coastal barrier lagoon on the southeast coast of Australia. Six artificial reefs (one artificial reef group), constructed from artificial reef units (Reef Balls®), were deployed in December 2005 and sampled six times per season over two years using baited remote underwater video (BRUV). Colonization of the artificial reef group was relatively rapid with the majority of species identified over the two-year study period observed within the first year post-deployment. Overall, 27 species from 17 families were identified. Key colonising species included Pelates sexlineatus (Terapontidae), Acanthopagrus australis (Sparidae), Pagrus auratus (Sparidae) and Rhabdosargus sarba (Sparidae). Species richness showed evidence of potential seasonal fluctuations, being higher in warm water months (Summer/Autumn), and lower in the colder water months (Winter/Spring), while species diversity increased significantly with reef age. Fish assemblage composition remained relatively stable after the first year of sampling, with few discernible patterns in assemblage structure evident after the first year. Distinct separation in reef age groupings was evident during the second year of sampling; a pattern primarily driven by a decrease in abundance of P. sexlineatus, a result of the isolated nature of the artificial reefs and the interrelated effects of density dependence and predation.
19

Sim-Smith, Carina J., Andrew G. Jeffs, and Craig A. Radford. "Localised spawning omission in snapper, Chrysophrys auratus (Sparidae)." Marine and Freshwater Research 63, no. 2 (2012): 150. http://dx.doi.org/10.1071/mf11203.

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Failure to spawn in a significant proportion of adult fish may greatly decrease the reproductive output of a population and lead to overestimates of recruitment to the fish stock. Reproductive output of the commercially important sparid, Chrysophrys auratus, around the Kaipara Harbour, New Zealand, is particularly important as this harbour is the primary source for the C. auratus population along the west coast of the North Island of New Zealand. We tested the hypothesis that C. auratus do not spawn inside the Kaipara Harbour by comparing monthly gonad and otolith samples from fish caught within the harbour with those of fish from surrounding coastal waters. Fish from coastal waters showed normal gonad development with peak spawning in spring. By comparison, almost all adult fish from the harbour had underdeveloped gonads, with mean gonadosomatic indices ≤1. Histological gonad analyses of C. auratus caught in the harbour showed vitellogenic oocytes were reabsorbed before spawning. Therefore, recruitment to the harbour must originate from spawning that occurs outside the harbour. This first record of spawning omission in C. auratus has important implications for fisheries management, as it may lead to overestimation of the spawning stock and increase the risk of broad-scale population depletion, through the targeted fishing of spawning aggregations.
20

Buxton, C. D. "The reproductive biology ofChrysoblephus laticepsandC. cristiceps(Teleostei: Sparidae)." Journal of Zoology 220, no. 3 (March 1990): 497–511. http://dx.doi.org/10.1111/j.1469-7998.1990.tb04321.x.

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21

Amores, A., G. Martinez, J. Reina, and M. C. Alvarez. "Karyotype, C-banding, and Ag-NOR analysis in Diplodus bellottii (Sparidae, Perciforms). Intra-individual polymorphism involving heterochromatic regions." Genome 36, no. 4 (August 1, 1993): 672–75. http://dx.doi.org/10.1139/g93-090.

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A karyotype analysis was carried out in nine specimens of the Sparid species Diplodus bellottii using conventional staining, as well as C-banding and Ag-NOR banding techniques, showing, respectively, 2n = 46 and fundamental number (FN) = 54, and scarce heterochromatic areas irregularly distributed and up to four NOR active regions that were C positive. When compared with the karyotypes of other related species, one centric fusion giving rise to a large metacentric pair and several pericentric inversions seem to have been involved in the karyotype evolution. An intra-individual polymorphism was detected in one specimen, resulting in two karyotypic forms in roughly identical proportion, owing to a larger C-band by the NOR regions, appearing either in a terminal position of the short arms of pair 2 or in telomeric position of pair 3. These findings suggest that the extra heterochromatic segment responsible for the heteromorphism apparently only involves associated heterochromatin and not the NORs themselves. This C-positive block seems to have eventually been transferred between heterologous NOR chromosomes by a somatic event, facilitated by the physical proximity of NOR pairs in the nucleolus.Key words: Sparidae, karyotype, heterochromatin, nucleolus organizers, chromosome polymorphism.
22

Moravec, František, Kazuya Nagasawa, and Ione Madinabeitia. "Redescription of Dichelyne (Cucullanellus) jialaris (Nematoda: Cucullanidae), a parasite of seabreams (Perciformes: Sparidae) in East Asia." Acta Parasitologica 63, no. 4 (December 19, 2018): 802–7. http://dx.doi.org/10.1515/ap-2018-0097.

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Abstract An insufficiently known nematode species Dichelyne (Cucullanellus) jialaris Luo, Guo, Fang et Huang, 2004 (Cucullanidae), originally described from the red seabream Pagrus major (Temminck et Schlegel) (Sparidae) in the Taiwan Strait, off China, is redescribed based on light and scanning electron microscopical (SEM) examinations of specimens collected from the intestine of three species of sparid fishes, Acanthopagrus schlegelii (Bleeker), Evynnis tumifrons (Temminck et Schlegel) and P. major, in Hiroshima Bay, Japan. The present redescription provides exact data on the cephalic structure, character of cephalic papillae and amphids, location of the excretory pore, deirids and phasmids, and the number and distribution of caudal papillae in the male; the presence of the dorsal postdeirid in this species is reported for the first time. The SEM study revealed that the anterior cloacal lip has a median lobe-like elevation bearing two minute papillae, whereas the posterior cloacal lip is somewhat depressed, with a median longitudinal rod-like elevation probably serving to direct the movement of spicules. The size of eggs is reported for the first time. Dichelyne (C.) jialaris differs from the morphologically similar D. (C.) pleuronectidis (Yamaguti, 1935) mainly in the shape of the oesophagus. The present finding of D. (C.) jialaris represents the first record of this nematode from fishes in Japanese waters and A. schlegelii and E. tumifrons are its new host records.
23

Ghanbarzadeh, Mehri, Yazdan Keivany, and Nasrollah M. Soofiani. "Population Dynamics of the Sparid Fish, Argyrops spinifer (Teleostei: Sparidae) in Coastal Waters of the Persian Gulf." Iranian Journal of Science and Technology, Transactions A: Science 41, no. 2 (June 2017): 313–19. http://dx.doi.org/10.1007/s40995-017-0259-0.

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24

Mariani, Stefano. "Cleaning behaviour in Diplodus spp.: chance or choice? A hint for future investigations." Journal of the Marine Biological Association of the United Kingdom 81, no. 4 (August 2001): 715–16. http://dx.doi.org/10.1017/s0025315401004490.

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Ectoparasitic crustaceans (Copepoda: Caligidae) occurred at considerable frequency in stomach contents of young specimens of Diplodus sargus and Diplodus puntazzo (Pisces: Sparidae) from two central Mediterranean coastal lagoons. This finding suggests that the ectoparasites might give a non-negligible contribution to the diet of the studied fish species and reveal a certain adaptive advantage of cleaning behaviour in coastal environments.
25

Izawa, Kunihiko. "A new and two known species of Hatschekia Poche, 1902 (Copepoda, Siphonostomatoida, Hatschekiidae) parasitic on Japanese fishes." Crustaceana 91, no. 12 (2018): 1483–93. http://dx.doi.org/10.1163/15685403-00003844.

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Abstract Hatschekia laeopsi sp. nov., H. branchiostegi Yamaguti, 1939 and H. pagrosomi Yamaguti, 1939 are (re-)described based on specimens collected from the branchial lamellae of three Japanese fishes, Laeops kitaharae (Smith & Pope, 1906) (Pleuronectidae), Branchiostegus japonicus (Houttuyn, 1782) (Malacanthidae), and Dentex tumifrons (Temminck & Schlegel, 1843) (Sparidae), respectively. The free-living stages of H. branchiostegi are described for the species for the first time.
26

Merino Contreras, María De la Luz. "Aclimatación en cautiverio del sargo Archosargus probatocephalus (Perciformes: Sparidae)." Ecosistemas y Recursos Agropecuarios 5, no. 15 (September 3, 2018): 511. http://dx.doi.org/10.19136/era.a5n15.1730.

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27

Buxton, C. D., and J. R. Clarke. "Notes on the diet ofPterogymnus laniarius(Cuvier) (Pisces: Sparidae)." South African Journal of Zoology 20, no. 2 (January 1985): 68–71. http://dx.doi.org/10.1080/02541858.1985.11447917.

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28

Garratt, Patrick A. "Threatened fishes of the world:Polysteganus undulosus Regan,1908 (Sparidae)." Environmental Biology of Fishes 45, no. 4 (April 1996): 362. http://dx.doi.org/10.1007/bf00002528.

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Shi, Xiaofeng, Yongquan Su, Jun Wang, Shaoxiong Ding, and Yong Mao. "Complete mitochondrial genome of black porgyAcanthopagrus schlegelii(Perciformes, Sparidae)." Mitochondrial DNA 23, no. 4 (May 16, 2012): 310–12. http://dx.doi.org/10.3109/19401736.2012.683182.

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Basaglia, Fulvia. "Malate dehydrogenase isozymes in fifteen sparidae species (perciformes, teleostei)." Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 98, no. 1 (January 1991): 9–19. http://dx.doi.org/10.1016/0305-0491(91)90301-s.

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31

Koumoundouros, G., P. Divanach, and M. Kentouri. "Development of the skull in Dentex dentex (Osteichthyes: Sparidae)." Marine Biology 136, no. 1 (January 18, 2000): 175–84. http://dx.doi.org/10.1007/s002270050020.

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32

REID, KERRY, THIERRY B. HOAREAU, and PAULETTE BLOOMER. "High‐throughput microsatellite marker development in two sparid species and verification of their transferability in the family Sparidae." Molecular Ecology Resources 12, no. 4 (April 18, 2012): 740–52. http://dx.doi.org/10.1111/j.1755-0998.2012.03138.x.

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33

Moravec, František, and Jean-Lou Justine. "Three new species of Cucullanus (Nematoda: Cucullanidae) from marine fishes off New Caledonia, with a key to species of Cucullanus from Anguilliformes." Parasite 25 (2018): 51. http://dx.doi.org/10.1051/parasite/2018050.

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Based on light and scanning electron microscopical studies of nematode specimens from the digestive tract of some rarely collected anguilliform and perciform fishes off New Caledonia, three new species of Cucullanus Müller, 1777 (Cucullanidae) are described: C. austropacificus n. sp. from the longfin African conger Conger cinereus (Congridae), C. gymnothoracis n. sp. from the lipspot moray Gymnothorax chilospilus (Muraenidae), and C. incognitus n. sp. from the seabream Dentex fourmanoiri (Sparidae). Cucullanus austropacificus n. sp. is characterized by the presence of cervical alae, ventral sucker, alate spicules 1.30–1.65 mm long, conspicuous outgrowths of the anterior and posterior cloacal lips and by elongate-oval eggs measuring 89–108 × 48–57 μm; C. gymnothoracis n. sp. is similar to the foregoing species, but differs from it in the absence of cervical alae and the posterior cloacal outgrowth, in the shape and size of the anterior cloacal outgrowth and somewhat shorter spicules 1.12 mm long; C. incognitus n. sp. (based on female morphology) differs from other congeneric species parasitic in the Sparidae mainly in possessing cervical alae, the postequatorial vulva, phasmids situated at the mid-length of the tail and in the size of the eggs (75–84 × 45–66 μm). A key to species of Cucullanus parasitizing anguilliform fishes is provided.
34

Iveša, Neven, Marina Piria, Martina Gelli, Thomas Trnski, Ivan Špelić, Tena Radočaj, Kristina Kljak, Jurica Jug-Dujaković, and Ana Gavrilović. "Feeding Habits of Predatory Thermophilic Fish Species and Species with Subtropical Affinity from Recently Extended Distributional Range in Northeast Adriatic Sea, Croatia." Diversity 13, no. 8 (August 3, 2021): 357. http://dx.doi.org/10.3390/d13080357.

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The study investigates feeding habits of thermophilic species and species with subtropical affinity in the fishing catch in the Bay of Medulin (northeastern Adriatic Sea), and contributes to the knowledge about their presence in recently extended distributional range. In our methodology, the presence of the Seriola dumerili, Sphyraena sphyraena, Lichia amia, Coryphaena hippurus, Caranx crysos, Pomatomus saltatrix, and incidence of Trachinotus ovatus is recorded. A total of 220 specimens are captured during 2017, 2018 and 2019. A dietary assessment is performed, and the index of relative importance IRI was calculated for each prey category. Diet overlap is calculated using Schoener’s index, based on IRI. The principal diet of C. hippurus included Sardina pilchardus and Loligo vulgaris. Pomatomus saltatrix consumed species from the Sparidae family and T. ovatus crustaceans from the Mysidacea family. Different species from genus Atherina are represented important foods for L. amia, S. dumerili and S. sphyraena. Diets of significant importance for L. amia included fishes from the family Sparidae, for S. sphyraena from the Carangidae family, and S. dumerili from the Clupeidae and Muliidae families. Our analysis of diet overlap is based on IRI suggests no diet overlap between analysed fish species from Medulin Bay, and that these species utilise differing trophic niches.
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Serrano, Alberto, Cristina Rodríguez-Cabello, Francisco Sánchez, Francisco Velasco, Ignacio Olaso, and Antonio Punzón. "Effects of anti-trawling artificial reefs on ecological indicators of inner shelf fish and invertebrate communities in the Cantabrian Sea (southern Bay of Biscay)." Journal of the Marine Biological Association of the United Kingdom 91, no. 3 (June 2, 2010): 623–33. http://dx.doi.org/10.1017/s0025315410000329.

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The analyses presented in this paper provide evidence that several community metrics and indicators of the inner shelf community in the Cantabrian Sea show response to placement of anti-trawling reefs. Total biomass, species richness, and to a lesser extent, maximum length and percentage of large fish, were sensitive to exclusion of trawling. Density, diversity and average trophic level did not show this sensitivity. The main species profiting from trawl exclusion were seabreams (Sparidae), catsharks and skates (Elasmobranchii), red mullets (Mullidae), gurnards (Triglidae) and John Dory (Zeus faber). Conversely, the main fishery target species (hake, anglerfish and megrim) showed a progressive decrease in abundance during the study period, a pattern which was also shown by their total stock biomass in the totality of the shelf area. Sea urchins, cephalopods and gastropods also increased in relative abundance with trawl exclusion. Reef age was identified as a key factor in reef development. After reef deployments, two periods were identified: (1) a recovery period, in which total biomass increased, mainly as a consequence of the increase in generalist species (e.g. catsharks); and (2) a consolidation period, during which biomass increased again, mainly as a consequence of an increase in specialized stenoic species (e.g. sparids), while biomass of generalist species remained constant or declined.
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LAAMIRI, SAYEF. "Myxosporea (Cnidaria : Myxozoa) infecting the saddled seabream Oblada melanura (L. 1758) (Teleostei : Sparidae) and the painted comber Serranus scriba (L. 1758) (Teleostei : Serranidae) in Tunisia." Zootaxa 4269, no. 1 (May 19, 2017): 61. http://dx.doi.org/10.11646/zootaxa.4269.1.3.

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First parasitological surveys of Myxozoa are performed on the sparid saddled seabream Oblada melanura (Linnaeus, 1758) and the serranid painted comber Serranus scriba (Linnaeus, 1758) caught from the Bay of Bizerte and the Gulf of Tunis respectively in Northeast Tunisia, Western Mediterranean. In this study, 6 bivalvulid myxosporean species belonging to the 3 genera Ceratomyxa Thélohan, 1892, Myxodavisia Zhao, Zhou, Kent & Whipps, 2008 and Zschokkella Auerbach, 1910, are isolated infecting their hosts. Two species Ceratomyxa sp. 1 ex O. melanura (Prevalence (P) = 36%) and Ceratomyxa sp. 2 ex O. melanura (P = 13%) infected the saddled seabream and four species Ceratomyxa sp. 1 ex S. scriba (P = 11.7%), Ceratomyxa sp. 2 ex S. scriba (P = 6.7%), Myxodavisia sp. (P = 8.3%) and Zschokkella sp. (P = 5.6%) infected the painted comber. These myxosporeans differ, in vegetative stages and/or in mature spores, from all the previously known congeneric species, and are described here on the basis of their morphological and morphometric features, their host and tissue specificities and their biogeographical distribution. This is the first report of myxosporean infections in O. melanura and S. scriba. The occurrence of two ceratomyxid species in each host species supports that the genus Ceratomyxa is host-specific not only in sparids but also in serranids, which agrees with data previously obtained from Sparidae in Mediterranean Sea and from Serranidae in GBR, Australia. A member of the myxosporean genus Myxodavisia is recorded from the Mediterranean Sea for the first time, and Zschokkella spp. infections have not previously been recorded from a host in Serranidae. During the examination, a several cases of Co-infection among myxosporeans, both with two and three species, are provided and statistically studied. Indeed, 5% of the breams and 9.4% of the combers are infected with more than one myxosporean parasite. The relationship between myxosporean infections and some biological parameters are pointed out. A higher prevalence of myxosporean infection is coincided with the peak period of spawning activity in May-June for S. scriba. For both hosts, analysis using Fulton’s condition factor (K) has revealed no significant difference between infected and non-infected fishes. Clinically, no external signs of disease have been occurred in infected hosts, but some changes in the bile fluid, colour, and viscosity and in the gall bladder ’s tissue are examined in S. scriba.
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ARAÚJO, FRANCISCO GERSON, ANTÔNIO GOMES DA CRUZ-FILHO, MÁRCIA CRISTINA COSTA DE AZEVÊDO, and ALEXANDRE CLÍSTENES DE ALCÂNTARA SANTOS. "Estrutura da comunidade de peixes demersais da baía de Sepetiba, RJ." Revista Brasileira de Biologia 58, no. 3 (August 1998): 417–30. http://dx.doi.org/10.1590/s0034-71081998000300007.

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Um programa de amostragens mensais de arrasto de fundo em sete estações de coleta na Baía de Sepetiba foi realizado entre julho de 1993 e junho de 1994 com o objetivo de descrever a estrutura da comunidade de peixes e suas variações espaciais e temporais. Noventa e sete espécies de peixes foram levantadas, compreendendo 70 gêneros e 38 famílias. As famílias Ariidae, Gerreidae, Sciaenidae, Carangidae e Sparidae, nesta ordem, foram as mais abundantes em número, contribuindo com 69,9% do total capturado, enquanto Ariidae, Sparidae, Gerreidae, Haemulidae e Sciaenidae somaram 67,9% do peso total. Genidens genidens, Gerres aprion, Cathorops spixii, Micropogonias furnieri e Chloroscombrus chrysurus, nesta ordem, foram as espécies mais abundantes, contribuindo cada uma com mais de 5% do número total de peixes capturados. O maior número de peixes foi associado às menores profundidades e transparências, enquanto a salinidade apresentou, na maior parte do tempo, valores estáveis em torno de 29%o. Maiores abundâncias de peixes ocorreram entre fins do verão e início do inverno. O número e peso dos peixes foram maiores na zona interna da Baía enquanto o número de espécies foi maior na zona externa, próxima ao limite com o mar. O elevado número de espécies de peixes sugere o importante papel da Baía de Sepetiba como área de criação e desenvolvimento para a comunidade de peixes.
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Ceyhan, Tevfik, Okan Ertosluk, Okan Akyol, and Aytaç Özgül. "Akdeniz için Kupes Boops boops (Perciformes: Sparidae) in Maksimum Boyu." Süleyman Demirel Üniversitesi Eğirdir Su Ürünleri Fakültesi Dergisi 14, no. 4 (December 1, 2018): 399–403. http://dx.doi.org/10.22392/egirdir.463612.

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39

FAN, Jirong, Renxie WU, Yuanjun ZHAO, and Jing LIU. "Progresses on taxonomy and phylogeny of family Sparidae from China." Journal of Fishery Sciences of China 18, no. 2 (August 28, 2013): 472–80. http://dx.doi.org/10.3724/sp.j.1118.2011.00472.

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40

Gwo, J. C. "Cryopreservation of yellowfin seabream (Acanthopagrus latus) spermatozoa (Teleost, Perciformes, Sparidae)." Theriogenology 41, no. 5 (January 1994): 989–1004. http://dx.doi.org/10.1016/s0093-691x(05)80022-6.

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41

Accioly, I. V., and W. F. Molina. "Cytogenetic studies in Brazilian marine Sciaenidae and Sparidae fishes (Perciformes)." Genetics and Molecular Research 7, no. 2 (2008): 358–70. http://dx.doi.org/10.4238/vol7-2gmr427.

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42

Francis, MP, MW Williams, AC Pryce, S. Pollard, and SG Scott. "Daily incuremtns in Otoliths of juvenile Snapper, Pagrus auratus (Sparidae)." Marine and Freshwater Research 43, no. 5 (1992): 1015. http://dx.doi.org/10.1071/mf9921015.

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Sagitta microstructure was investigated in juvenile New Zealand snapper, Pagrus auratus, to provide a basis for daily ageing in population dynamics studies. Transverse sections produced the clearest daily increments and were the easiest to prepare. Daily increment formation was validated up to an age of 100 days by using increment counts from reared juveniles and up to about 160 days by using changes in mean increment counts from juveniles sampled from a wild population at different times. A prominent metamorphic mark was visible in transverse and frontal sections, providing a means for determining the duration of the larval period, and juvenile postmetamorphic ages. Postmetamorphic increment width varied with the age of the snapper and with season. Increment width dropped below 0.5 μm in winter and increments could not be resolved with a light microscope.
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Hobby, A. C., and N. W. Pankhurst. "Post-ovulatory egg viability in the snapper Pagrus auratus (Sparidae)." Marine and Freshwater Research 48, no. 5 (1997): 385. http://dx.doi.org/10.1071/mf96120.

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The role of gonadal steroids in maintaining post-ovulatory egg viability was investigated in the snapper (Pagrus auratus), a daily-repeat-spawning teleost. Ovulated eggs were held in vitro in L15 medium, or in L15 medium supplemented with gonadal steroids or gonadotrophin, to investigate any direct effects of reproductive hormones on post-ovulatory egg viability. The viability of eggs retained in the oviduct decreased with increasing time after ovulation, to give fertilization of below 50% after 6 h. The viability of eggs held in L15 medium was at least as good at that of eggs held in vivo. Storage of eggs in L15 medium supplemented with the reproductive hormones testosterone, 17α-hydroxyprogesterone, 17α,20β-dihydroxy-4-pregnen-3-one and human chorionic gonadotrophin did not improve or reduce viability relative to controls, suggesting that the hormones investigated have no direct effect on post-ovulatory egg viability.
44

Buxton, C. D. "Protogynous hermaphroditism inChrysoblephus laticeps(Cuvier) andC. cristiceps(Cuvier) (Teleostei: Sparidae)." South African Journal of Zoology 24, no. 3 (January 1989): 212–16. http://dx.doi.org/10.1080/02541858.1989.11448154.

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45

Davis, J. A., and C. D. Buxton. "Larval development of laboratory-reared carpenter,Argyrozona argyrozona(Pisces: Sparidae)." South African Journal of Zoology 31, no. 1 (January 1996): 10–14. http://dx.doi.org/10.1080/02541858.1996.11448390.

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46

Gwo, J. C., and H. H. Gwo. "Spermatogenesis in the black porgy,Acanthopagrus schlegeli (teleostei: Perciformes: Sparidae)." Molecular Reproduction and Development 36, no. 1 (September 1993): 75–83. http://dx.doi.org/10.1002/mrd.1080360111.

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47

Dray, Liran, Moran Neuhof, Arik Diamant, and Dorothée Huchon. "The complete mitochondrial genome of the gilthead seabreamSparus aurataL. (Sparidae)." Mitochondrial DNA 27, no. 1 (June 25, 2014): 781–82. http://dx.doi.org/10.3109/19401736.2014.928861.

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48

Santini, F., G. Carnevale, and L. Sorenson. "First multi-locus timetree of seabreams and porgies (Percomorpha: Sparidae)." Italian Journal of Zoology 81, no. 1 (January 2, 2014): 55–71. http://dx.doi.org/10.1080/11250003.2013.878960.

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49

Basaglia, Fulvia. "Study of the soluble lens proteins from fifteen sparidae species." Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 94, no. 4 (January 1989): 625–29. http://dx.doi.org/10.1016/0305-0491(89)90139-9.

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50

Francis, M. P., and M. W. Williams. "Diel variation in trawl catch rates of Pagrus auratus (Sparidae)." Fisheries Research 24, no. 4 (November 1995): 301–10. http://dx.doi.org/10.1016/0165-7836(95)00384-5.

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