Diancistrus leisi Schwarzhans, Møller & Nielsen, 2005
Leis' coralbrotula
Diancistrus leisi
photo by W. Schwarzhans et al.

Family:  Dinematichthyidae (Viviparous brotula)
Max. size:  3.3 cm SL (male/unsexed); 4.6 cm SL (female)
Environment:  reef-associated; marine; depth range 2 - 17 m
Distribution:  Western Pacific: Great Barrier Reef north of 15°S ( Australia).
Diagnosis:  Dorsal soft rays (total): 69-73; Anal soft rays: 55-57; Vertebrae: 41-41. The species is distinguished by having the following characters: Vertebrae 11+30=41, dorsal fin rays 69-73, anal fin rays 55-57; eyes small (1.7-1.9% SL), D/V 6; outer pseudoclasper short, only slightly longer than inner pseudoclasper, stick-shaped; inner pseudoclasper anteriorly joined to outer pseudoclasper, thin, spiny, strongly forward inclined; narrow scale patch on cheek with 3-4 scale rows on upper cheek and only 1-2 scale rows on lower cheek, no scales on operculum; head high, laterally strongly compressed, eye located high; otolith length to height ratio 2.0-2.1 (Ref. 57884).
Biology: 
IUCN Red List Status: Data deficient (DD); Date assessed: 16 August 2019 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.