HomeFish encyclopediaRay-finned fishesToadfishesToadfishesSpecklefin midshipman Specklefin midshipman (Porichthys myriaster) Scientific name: Porichthys myriaster Hubbs & Schultz, 1939 The Specklefin midshipman (Porichthys myriaster) is a marine fish of the family Batrachoididae. Native range: Eastern Pacific, Arguellow, California, USA to Almejas Bay, Baja California, Mexico. BiologyInhabits rocky areas and soft bottom, common in bays. Ranges from the intertidal zone to 126 m depth. Usually rests on or buries itself in bottom. Can create a humming or grunting sound. More active during night time.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePorichthys myriasterFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length51.0Depth range0–126 m (0–413 ft)EnvironmentMarine; demersal; depth range 0 - 126 mClimateSubtropicalDistributionEastern Pacific: Arguellow, California, USA to Almejas Bay, Baja California, Mexico.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026