Ematops randalli (Cohen & Wourms, 1976)
Randall's viviparous brotula
photo by Randall, J.E.

Family:  Bythitidae (Livebearing brotulas)
Max. size:  4.2 cm SL (male/unsexed)
Environment:  reef-associated; marine; depth range 30 - 38 m,
Distribution:  Indo-Pacific Ocean: Philippines south to Indonesia including Papua New Guinea; Christmas Islands, Samoa and Vanuatu.
Diagnosis:  Dorsal soft rays (total): 81-86; Anal soft rays: 71-76; Vertebrae: 53-56. Description: Characterized by pinkish red color to brownish; caudal rays 5-6; origin of dorsal fin over rear half of pectoral fin; eye diameter 11.9-15.6 % head length; least interorbital width 7.3-9.3 % head length; predorsal length 40.4-41.9% SL; completely scaled head; supraorbital pores 6-7 (Ref. 90102).
Biology:  Rare species, found near reef-sand interface (Ref. 34024). A 3.8 cm SL female specimen found to be gravid (Ref. 34024). Cryptic and solitary (Ref 90102).
IUCN Red List Status: Least Concern (LC); Date assessed: 16 August 2019 Ref. (130435)
Threat to humans:  harmless
Country info:  Apo, Siquijor and Sumilon islands (Ref. 90102).


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