Results 241 to 250 of about 50,378 (277)
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Validity of Rocio gemmata (Teleostei: Cichlidae)
Zootaxa, 2021Schmitter-Soto, Juan J. (2021): Validity of Rocio gemmata (Teleostei: Cichlidae).
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The Teleostei Immunoglobulin Heavy IGH Genes [PDF]
Experimental and Clinical Immunogenetics, 2000 ‘Teleostei Immunoglobulin Heavy IGH Genes’, the eleventh report of the ‘IMGT Locus in Focus’ section, comprises four tables: (1) ’Teleostei IGHV genes’; (2) ‘Teleostei germline IGHJ genes’; (3) ’Teleostei IGHC genes and alleles’; (4) ‘FR-IMGT and CDR-IMGT length of the Teleostei IGHV genes’.
Sylvaine Artero, Marie-Paule Lefranc
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Encephalization in Gobioidei (Teleostei)
Japanese Journal of Ichthyology, 1989We have measured the brain and body weight and determined the encephalization index for 180 species of fishes belonging to six families of the suborder Gobioidei. Within the Teleostei, these fishes exhibit a remarkably broad range in the values of their encephalization indices, but most values are in the low to middle range.
Marie-Louise Bauchot +3 more
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Interrelationships of the ostariophysan fishes (Teleostei)
Zoological Journal of the Linnean Society, 1981The history of ostariophysan classification is summarized and it is noted that traditional concepts of relationships have never been supported by characters found to be unique to the taxa. We present a new hypothesis of relationships among four of the five major ostariophysan lineages: Cypriniformes, Characiformes, Siluroidei, and Gymnotoidei (Otophysi)
Sara V. Fink, William L. Fink
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In search of notothenioid (Teleostei) relatives
Antarctic Science, 2004Ninety-five percent of the fish species known from the Antarctic continental shelf and upper slope are acanthomorphs, i.e. spiny teleosteans. Notothenioids (suborder Notothenioidei) are acanthomorphs and so is their sister group. Unfortunately, until recently acanthomorph intra-relationships were so poorly known that it was necessary to sample all of ...
Guillaume Lecointre, Agnès Dettai
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Phylogeny of the Amphiliidae (Teleostei: Siluriformes)
Annales des Sciences Naturelles - Zoologie et Biologie Animale, 1999The freshwater African catfish family Amphiliidae had been reviewed based on the 73 osteological characters with Diplomystidae, dagger Hypsidoridae, Amblycipitidae, Sisoridae, and Bagridae as out-groups. Because the family position of Leptoglanis (Bagridae/Amphiliidae) is under debate, this genus has been taken as an out-group too. Results of the study
Mireille Gayet +4 more
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Pituitary cysts and concretions in the gasterosteidae (teleostei)
Journal of Comparative Pathology, 1987Pituitary cysts in the nine-spined stickleback, Pungitius pungitius, were found in the prolactin zone of the rostral pars distalis in 22 per cent of fish caught in May from freshwater, field-drainage ditches near Cardiff, Wales. They were not associated solely with some special environmental or hereditary factor in the Welsh population, for they were ...
M. Benjamin, D. Cone, G.E.E. Moodie
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The first fossil ribbonfish (Teleostei, Lampridiformes, Trachipteridae)
Geological Magazine, 2004The first fossil ribbonfish, Trachipterus mauritanicus sp. nov., based on a single specimen, is described from Sidi-Brahim, an Upper Miocene (Messinian) locality situated in the central sector of the Chelif Basin, northwestern Algeria. Trachipterus mauritanicus sp. nov.
Giorgio Carnevale
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Phylogeny of the gudgeons (Teleostei: Cyprinidae: Gobioninae)
Molecular Phylogenetics and Evolution, 2011The members of the cyprinid subfamily Gobioninae, commonly called gudgeons, form one of the most well-established assemblages in the family Cyprinidae. The subfamily is a species-rich group of fishes, these fishes display diverse life histories, appearances, and behavior.
Tetsuya Sado +16 more
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Revision of the fish family Kyphosidae (Teleostei: Perciformes) [PDF]
Zootaxa, 2013 A molecular phylogenetic analysis with complete species sampling of the family Kyphosidae revealed several discrepancies with the current taxonomy. We thus undertook a complete taxonomic revision of all kyphosid genera, i.e. Kyphosus Lacepède, 1801, and the monotypic Hermosilla Jenkins and Evermann, 1889, Sectator Jordan and Evermann, 1903 and ...
Knudsen, Steen Wilhelm +1 more
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