Trimma yanoi Suzuki & Senou, 2008
Yano's dwarfgoby
Trimma yanoi
photo by Allen, G.R.

 Family:  Gobiidae (Gobies), subfamily: Gobiinae
 Max. size:  2.18 cm SL (male/unsexed); 2.11 cm SL (female)
 Environment:  demersal; depth range 8 - 70 m
 Distribution:  Western Pacific: Philippines, Indonesia, Ryukyu Is., and Japan.
 Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 10-10; Anal spines: 1-1; Anal soft rays: 9-9; Vertebrae: 26-26. This species can be distinguished from its congeners by the following characters: higher anterior (16-16.5) and posterior (15.5-16) transverse scale counts (vs. <13); without scales on predorsal midline; elongate spines of first dorsal fin absent; fifth pelvic-fin ray branched, 60-64% of fourth ray in length; basal membrane between innermost pelvic-fin rays 61-64% of length of fifth ray; without interorbital or postorbital trough; 24-26 longitudinal scales; body scales gradually increase in size posteriorly with scales on lateral midline largest; ground color of head and body semi-translucent and deep red, a dark grayish brown broken stripe on upper part of opercle when fresh (Ref. 75202).
 Biology:  Inhabits coral reef caves and crevices in 8-70 m (Ref. 90102).
 IUCN Red List Status: Not Evaluated  (Ref. 96402)
 Threat to humans:  harmless
 Country info:  southern Luzon and Palawan (Ref. 90102).

 Entered by: Capuli, Estelita Emily - 23.04.08
 Modified by: Valdestamon, Roxanne Rei - 23.07.13

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