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Actinopterygii (ray-finned fishes) > Scorpaeniformes (Scorpionfishes and flatheads) > Liparidae (Snailfishes)
Etymology: Liparis: Greek, liparos = fat (Ref. 45335); rutteri: Named after C. Rutter, of the U.S. Fish Commission (Ref. 6885).

Environment / Climate / Range Ecology

Marine; demersal; depth range 0 - 73 m (Ref. 2850). Temperate, preferred ?

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North Pacific: known only from the Bering Sea, the northern Gulf of Alaska (Kodiak) and southeastern Alaska (Yakutat). Records from further south must be considered highly doubtful, especially if specimens measure greater than 6 or 7 cm.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 7.0 cm SL male/unsexed; (Ref. 50520)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 32-33; Anal spines: 0; Anal soft rays: 23 - 26; Vertebrae: 37 - 38. A small (less than 70 mm SL) species; caudal fin rays 11-12, pyloric caeca 18-31; body slender, maximum depth 14.6-24.1% SL; disk length 53.7-70.8% HL; skin lax and wrinkled, relatively thin, fragile; prickles present in both sexes at least during spawning; males with elongate, thickened, deeply incised anterior dorsal fin rays (Ref. 50520).

Occurs from intertidal areas to 73 m depth (Ref. 2850).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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Stein, D.L., C.E. Bond and D. Misitano, 2003. Liparis adiastolus (Teleostei, Liparidae): a new snailfish species from the littoral zone of the northeastern Pacific, and redescription of Liparis rutteri (Gilbert and Snyder, 1898). Copeia 2003(4):818-823. (Ref. 50520)

IUCN Red List Status (Ref. 115185)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

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Liparis rutteri (Gilbert & Snyder, 1898)