Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)
Castro, Íthalo da Silva; Wosiacki, Wolmar Benjamin.
Neotrop. ichthyol
; 21(2): e220107, 2023. tab, graf, ilus, mapas
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en Inglés
| VETINDEX | ID: biblio-1440702
Phenacorhamdia nigrolineata is redescribed, and the expansion of its geographic distribution is presented based on abundant new records. Morphological analysis, meristic comparison and osteological description were performed. No one autapomorphy was identified for P. nigrolineata, but the species is identified by an exclusive combination of characters of coloration of the body, morphometric and meristic data (snout length, maxillary and outer mental barbels length; number of vertebrae). A discussion of its geographic distribution, coloration pattern of the body, the putative relationships among some species of the genus, and its conservation status are presented.(AU)
Biblioteca responsable:
BR68.1
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