SILURIFORMES

Dutra, Guilherme Moreira, Jerep, Fernando C., Vari, Richard P. & Santana, Carlos David De, 2015, The pseudotympanum in the Gymnotiformes (Teleostei, Ostariophysi, Otophysi): homology and evolution of a previously unexplored system in Neotropical electric fishes, Zoological Journal of the Linnean Society 174 (1), pp. 114-129 : 128

SILURIFORMES

Callichthyidae . Corydoras aeneus, MZUEL 8130, 1 of 119, 35.9 mm SL, Ribeirão do Sapo, Rio Paraguay drainage, Brazil. Corydoras julii, MPEG 4417, 1 of 40, 27.5 mm SL, Rio Guamá, Brazil.

Diplomystidae . Diplomystes nahuelbutaensis, USNM 399176, 1 of 3, 45.5 mm SL, Rio Laja, Biobio drainage, Chile.

Trichomycteridae . Trichomycterus brasiliensis, MPEG 23593, 1 of 13, 86.3 mm SL, stream tributary of Córrego Grande, Rio São Francisco drainage, Brazil.