Dianema, Cope, 1871

Published, First, 2007, Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types, Zootaxa 1418, pp. 1-628 : 127

DIANEMA

Dianema Cope, 1871b: 112 . Type species: Dianema longibarbis Cope, 1872 . Type by subsequent monotypy by Cope (1872). Gender: Neuter. Appeared first with brief description and no species; a single species assigned to this genus by Cope (1872a: 276).

Decapogon Eigenmann & Eigenmann, 1888b: 165 . Type species: Callichthys adspersus Steindachner, 1877 . Type by monotypy. Gender: Masculine.

Phylogeny: Reis (1997).

Dianema longibarbis Cope, 1872

Dianema longibarbis Cope, 1872a: 276 , pl. 7 (fig. 1). Type locality: Ambyiacu River , Peru. Syntypes: ANSP 8285 (1), ANSP 21540 (1).

Callichthys adspersus Steindachner, 1877a: 135 , pl. 11 (fig. 2). Type locality: Stromgebiete des Amazonenflusses von Santarem bis Tabatinga ... im Xingu bei Porto do Moz, im Amazonenstrome bei Cudajas und bei Tabatinga [ Brazil]. Syntypes: MCZ 8223 (8) , MCZ 8245 + 8265 (8), MCZ 18266 (1) , NMW 47667 (2) , NMW 47668 (2) , NMW 47669 (2) , NMW 47672 (2) , NMW 47673 (2) , USNM 41518 (1).

Decapogon verissimi Miranda Ribeiro , 1911: 154, pl. 36 (fig. 1). Type locality: Pará [ Brazil]. Lectotype: MNRJ 774 a, designated by Miranda Ribeiro (1953: 395).

Distribution: Amazon River basin (Reis, 2003).

Dianema urostriatum (Miranda Ribeiro, 1912)

Decapogon urostriatum Miranda Ribeiro, 1912: 15. Type locality: Manáos [ Brazil]. Lectotype: MNRJ 1067a, designated by Miranda Ribeiro (1953: 395). Name spelled Decapogon urotriatum in heading of account, but corrected to urostriatum in attached printed corrigendum.

Distribution: Amazon River basin, Brazil (Reis, 2003).