Diancistrus springeri Schwarzhans, Møller & Nielsen, 2005
Springer's coralbrotula
Diancistrus springeri
photo by Allen, G.R.

Family:  Dinematichthyidae (Viviparous brotula)
Max. size:  4.2 cm SL (male/unsexed); 4.8 cm SL (female)
Environment:  reef-associated; marine; depth range 8 - 20 m
Distribution:  Western Pacific: Indonesia to the Philippines.
Diagnosis:  Dorsal soft rays (total): 78-84; Anal soft rays: 67-71; Vertebrae: 44-45. The species is characterized by the following: vertebrae 11+33-34=44-45, dorsal fin rays 78-84, anal fin rays 62-71; large eyes (2.9-3.8% SL); outer pseudoclasper short, only slightly longer than inner pseudoclasper, stick-shaped, slightly anteriorly inclined; inner pseudoclasper joined to outer pseudoclasper by a thin ligament, thin, spiny, strongly forwardly inclined, anteriorly connected by thin ligament to isthmus between pseudoclaspers; broad scale patch on cheek with 5-6 scale rows on upper cheek, large scale patch on operculum above opercular spine with 7-8 scales in 2-3 rows; head slender; otolith length to height ratio about 1.9 (Ref. 57884). Description: Characterized by yellowish to brown color; depth of body at anal fin origin 16.8-19.0 (mean=17.9) % SL (Ref. 90102).
Biology:  Solitary inhabitant of coral reef crevices between about 8-20 m, cryptic (Ref 90102).
IUCN Red List Status: Least Concern (LC); Date assessed: 15 August 2019 Ref. (130435)
Threat to humans:  harmless
Country info:  Known from Mindoro and Tañon Strait (Ref. 57884). Also in Luzona nd Cebu (Ref. 90102).


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