Microbrotula geraldalleni Schwarzhans & Nielsen, 2012

Family:  Bythitidae (Livebearing brotulas)
Max. size:  4.1 cm SL (male/unsexed)
Environment:  benthopelagic; marine
Distribution:  Western Pacific: apparently endemic to Cenderawasih Bay, Irian Jaya, New Guinea, Indonesia.
Diagnosis:  Dorsal soft rays (total): 68-73; Anal soft rays: 61-65; Vertebrae: 48-50. This species is distinguished by the following characters: vertebrae 11 + 37-39 = 48-50; D 68-73; A 61-65; pectoral-fin rays 14; caudal-fin rays 6; D/V 9-11; D/A 13-15; V/A 14-16; head with continuous squamation across cheek, opercle and occiput except for triangular window above opercle; anterior half of head with abundant papillae; forward-curved spine at lower angle of preopercle, hidden by skin; 3 posterior mandibular pores, 2-3 lower preopercular pores; absence of palatine teeth; moderately elongate otolith, length to height 2.0-2.1 and otolith length to colliculum length 2.6-3.0 (Ref. 95276).
Biology: 
IUCN Red List Status: Data deficient (DD); Date assessed: 16 August 2019 Ref. (130435)
Threat to humans:  harmless


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