Eviota deminuta Tornabene, Ahmadia & Williams, 2013
Diminutive dwarfgoby
photo by Williams, J.T.

Family:  Gobiidae (Gobies), subfamily: Gobiinae
Max. size:  0.87 cm SL (male/unsexed)
Environment:  benthopelagic; marine; depth range 2 - 41 m
Distribution:  Eastern Central Pacific: Marquesas Islands, French Polynesia (widely distributed among the islands of the Archipelago).
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 8-9; Anal spines: 1-1; Anal soft rays: 7-8. This species is distinguished by the following set of characters: no sensory pores on head; dorsal/anal formula 8/7; branched pectoral-fin rays; fifth pelvic-fin ray absent; caudal peduncle has a dark spot, typically restricted to above lateral midline; caudal peduncle with a dark blotch over the middle, and a dark bar or crescent over its posterior margin and base of caudal rays (Ref. 94084).
Biology:  Collected from coral and rocky reefs at depths from 3-41 m; very abundant at Nuku Hiva, where nearly 250 individuals were captured in a single collection between 3-6 m depth (Ref. 94084).
IUCN Red List Status: Least Concern (LC); Date assessed: 06 March 2015 Ref. (130435)
Threat to humans:  harmless


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