Diancistrus katrineae Schwarzhans, Møller & Nielsen, 2005
Katrine's coralbrotula
Diancistrus katrineae
photo by W. Schwarzhans et al.

Family:  Dinematichthyidae (Viviparous brotula)
Max. size:  10.2 cm SL (male/unsexed); 7.8 cm SL (female)
Environment:  reef-associated; marine; depth range - 20 m
Distribution:  Southeastern Pacific: French Polynesia, Cook and Pitcairn Islands.
Diagnosis:  Dorsal soft rays (total): 78-86; Anal soft rays: 63-69; Vertebrae: 44-46. This species is characterized by the following: Vertebrae 11-12+33-35=44-46, dorsal fin rays 78-86, anal fin rays 63-69; eyes large (2.0-3.1% SL), D/V 6; outer pseudoclasper large, broad, wing-shaped, with concave inner face; inner pseudoclasper joined to outer pseudoclasper anteriorly, thin, with narrow base and single-pointed tip extending over anterior part of outer pseudoclasper; moderately broad scale patch on cheek with 5-8 scale rows, large scale patch on operculum above opercular spine (13-21 scales) and separated smaller scale patch below opercular spine (3-7 scales); head is massive and thick (Ref. 57884).
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 16 August 2019 Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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