Typový druh
Phenacoscorpius megalops Fowler, 1938.
Původní popis
Fowler H. W. 1938. Descriptions of new fishes obtained by the United States Bureau of Fisheries steamer "Albatross", chiefly in Philippine seas and adjacent waters. Proc. U. S. Natl. Mus. v. 85 (no. 3032). 31-135.
Přehled druhů
Phenacoscorpius adenensis Norman, 1939
ropušnice adenská
Phenacoscorpius eschmeyeri Parin & Mandrytsa, 1992
ropušnice Eschmeyerova
Phenacoscorpius longicaudalis Wibowo & Motomura, 2022
Phenacoscorpius longilineatus Motomura, Causse & Struthers, 2012
Phenacoscorpius longirostris Motomura & Last, 2009
ropušnice dlouhorypá
Phenacoscorpius mccoskeri Wibowo & Motomura, 2017
Phenacoscorpius megalops Fowler, 1938
ropušnice znamenaná
Phenacoscorpius nebris Eschmeyer, 1965
ropušnice menší
Phenacoscorpius trispinis Matsumoto & Motomura, 2025