Neophrynichthys is a small genus of marine ray-finned fishes belonging to the family Psychrolutidae, the fatheads. These fishes are found in the southwestern Pacific Ocean waters around New Zealand.

Species There are currently two recognized species in this genus: Neophrynichthys heterospilos K. L. Jackson & J. S. Nelson, 2000 Neophrynichthys latus (F. W. Hutton, 1875) (Dark toadfish)

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