Systematics and Biogeography of the Genus Phallotorynus Henn, 1916 (Cyprinodontiformes: Poeciliidae: Poeciliinae), with Description of Three New Species
| العنوان: | Systematics and Biogeography of the Genus Phallotorynus Henn, 1916 (Cyprinodontiformes: Poeciliidae: Poeciliinae), with Description of Three New Species |
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| المؤلفون: | Paulo H. F. Lucinda, Ricardo S. Rosa, Roberto E. Reis |
| المصدر: | Copeia. 2005:609-631 |
| بيانات النشر: | American Society of Ichthyologists and Herpetologists (ASIH), 2005. |
| سنة النشر: | 2005 |
| مصطلحات موضوعية: | Poeciliidae, Systematics, Axial skeleton, biology, Biogeography, food and beverages, Zoology, Aquatic Science, biology.organism_classification, Dorsal fin, Sexual dimorphism, medicine.anatomical_structure, Genus, medicine, Animal Science and Zoology, Cyprinodontiformes, Ecology, Evolution, Behavior and Systematics |
| الوصف: | The genus Phallotorynus is revised and six species are recognized: P. fasciolatus, P. jucundus, P. victoriae, and three new species from the Parana-Paraguay drainage, whose descriptions are provided. Phallotorynus dispilos, new species, can be distinguished from its congeners by its color pattern, the presence of sexually dimorphic teeth, and by a series of axial skeleton and gonopodium features. Phallotorynus psittakos, new species, can be autapomorphically diagnosed by a very large lateral process on base of fifth median anal-fin radial of adult males. Phallotorynus psittakos can be distinguished from its congeners by a combination of several characters such as number of dorsal-fin rays, color pattern, number of epipleural ribs, and gonopodial rays. Phallotorynus pankalos, new species, can be distinguished from its congeners, except P. jucundus, by six to nine dark brown round spots along lower half of flanks and by densely pigmented dorsal fin. Phallotorynus pankalos can be distinguished from ... |
| تدمد: | 1938-5110 0045-8511 |
| DOI: | 10.1643/ci-04-183r1 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::07d9e87caf9314a196b587b62df5045f https://doi.org/10.1643/ci-04-183r1 |
| رقم الانضمام: | edsair.doi...........07d9e87caf9314a196b587b62df5045f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19385110 00458511 |
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| DOI: | 10.1643/ci-04-183r1 |