Třída: Actinopterygii - paprskoploutví
Řád: Tetraodontiformes - čtverzubci
Čeleď: Tetraodontidae - čtverzubcovití

Synonyma: Monotreta gularis (Hamilton, 1822); Monotretus cutcutia (Hamilton, 1822); Leisomus cutcutia (Hamilton, 1822); Tetrodon caria Hamilton, 1822; Tetrodon cutcutia Hamilton, 1822; Tetrodon gularis Hamilton, 1822; Leisomus marmoratus Swainson, 1829.

Reference: Hamilton, F. [Buchanan]. 1822. An account of the fishes found in the river Ganges and its branches. Edinburgh & London. Fishes Ganges: i-vii + 1-405, Pls. 1-39.