Linophryne algibarbata Waterman, 1939
photo by Canadian Museum of Nature, Ottawa, Canada

Family:  Linophrynidae (Leftvents)
Max. size:  4.1 cm TL (male/unsexed); 23.1 cm TL (female)
Environment:  bathypelagic; marine; depth range 400 - 2200 m
Distribution:  Northeast Atlantic: Iceland. Northwest Atlantic (Ref. 12965).
Diagnosis:  Dorsal soft rays (total): 3-3; Anal soft rays: 2-3. Metamorphosed females distinguished by the following characteristics: globular escal bulb, surrounded distally and laterally by a blunt ridge in small specimens; absence of escal filaments or other appendages; barbel divided at base into 4 primary branches of nearly equal length, 40-86% SL, each with varying number of secondary and tertiary branches, more or less prolonged into filaments, each with distal photophore; concentration of subdermal melanophores on caudal peduncle; males with pointed sphenotic spines (Ref. 86949).
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 11 October 2018 Ref. (130435)
Threat to humans:  harmless


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