Herwigia kreffti (Nielsen & Larsen, 1970)
Krefft's smooth-head
photo by SFSA

 Family:  Alepocephalidae (Slickheads)
 Max. size:  40 cm SL (male/unsexed)
 Environment:  bathypelagic; depth range 1000 - 3200 m
 Distribution:  Eastern Atlantic: scattered records from 53°N south to Azores, then from Morocco southward to Namibia. Eastern Pacific: off Hawaii. Indo-West Pacific: including Australia (Ref. 7300) and New Zealand (Ref. 5755). Elsewhere, Indian Ocean.
 Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 15-18; Anal spines: 0-0; Anal soft rays: 13-15
 Biology:  Bathypelagic to benthopelagic (Ref. 4460). Mesopelagic at 1000-1600 m (Ref. 58302). Bottom trawl captures between 1,000-1,600 m and mid-water captures between 1,600-3,200 m (Ref. 4460).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Agustin, Liza Q. - 16.06.94
 Modified by: Reyes, Rodolfo B. - 15.07.13
 Checked by: Agustin, Liza Q. - 11.07.94

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