Paraliparis operculosus Andriashev, 1979
Longeared snailfish

Family:  Liparidae (Snailfishes)
Max. size:  12.6 cm TL (male/unsexed)
Environment:  bathydemersal; marine; depth range 380 - 1010 m
Distribution:  Southern Ocean: Kerguelen, Skif Seamount (SW of Kerguelen) and off Heard Island.
Diagnosis:  Dorsal soft rays (total): 53-58; Anal soft rays: 48-53; Vertebrae: 59-64. This species is characterized by the following: broad head; ventral and transverse mouth; smaller chin pores than mandibular pores and markedly approximated; opercular opening do not extend below 2nd and 3rd pectoral-fin rays; operculum about 1/3 HL; very large opercular lobe, extending far past of pectoral; rays of pectoral fin evenly decreasing in length without forming marked notch. Colour of peritoneum black, stomach dark brown to black (Ref. 44814).
Biology:  A 1.45 cm SL fry was caught in the mesopelagic zone (Ref. 44814).
IUCN Red List Status: Data deficient (DD); Date assessed: 04 February 2009 Ref. (130435)
Threat to humans:  harmless


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