Darklip snailfish (Paraliparis atrolabiatus) is a ray-finned fish of the family Liparidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 11.4 cm. It occurs at depths between 1120 and 1220 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
Dorsal spines (total): 0; Dorsal soft rays (total): 60; Anal spines: 0; Anal soft rays: 55; Vertebrae: 68. Caudal-fin rays 8; 2 pectoral radials; chin pore interspace equals twice their diameter; common skin fold present anteriorly; gill opening short, lower end horizontal with eye centre; pectoral fin 16+2+3, short, only posterior part of upper and lower lobes protruding from skin; notch shallow; anus below first third of postorbital space; HL 19.3% SL; nephrohaemal canal present; body and head light brown, peritoneum black, mouth dark grey, tongue black-dotted .: elongated.
Behavioural data for Darklip snailfish is currently being reviewed.
Marine; bathydemersal; depth range 1120 - 1220 m . Deep-water west coast of Tasmania, Australia.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .
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