Centromochlus heckelii (Tajapuru, Brazil, 28 August 1865), Jacques Burkhardt

Taxonomic classification: animalia--auchenipteridae--centromochlus heckelii (de filippi 1853). Common name: long-spined catfish. Date: 28 August 1865. Dimensions: 17 x 26 cm.. Medium: watercolor on paper. Collection: Harvard University. Centromochlus heckelii (Tajapuru, Brazil, 28 August 1865)