Třída: Actinopterygii - paprskoploutví
Řád: Siluriformes - sumci
Čeleď: Heptapteridae - anténovkovití

Reference: Jenyns, L. 1840-42. Fish. In: The zoology of the voyage of H. M. S. Beagle, under the command of Captain Fitzroy, R. N., during the years 1832 to 1836. London: Smith, Elder, and Co. Issued in 4 parts. Fish, Voyage Beagle: i-xvi + 1-172, Pls. 1-29.