Parotocinclus planicauda, a new species of the subfamily Hypoptopomatinae from Southeastern Brazil (Ostariophysi: Loricariidae)

Brazilian Journal of Biology

J. C. Garavello¹  H. A. Britski² 

[1] Universidade Federal de São Carlos;Universidade de São Paulo;

关键词: neotropical;    freshwater fishes;    systematics;    Doce River;    Brazil;   

DOI  :  10.1590/S1519-69842003000200010

来源: DOAJ

【 摘 要 】

Parotocinclus planicauda, a new species from a tributary of the Doce River drainage in Minas Gerais State, Brazil, is distinguished from all other species of the genus by the presence of a caudal peduncle almost quadrangular in cross section; the anterior position of the adipose fin, close to the dorsal fin insertion; and very small orbits. A key to the Parotocinclus species of eastern Brazilian coastal rivers south of the São Francisco River is provided.

【 授权许可】

Unknown