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Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
Etymology: atrinasa: Named for the jet black anterior nasal tubes ('ater' = jet black; 'nasus' = nose); noun in apposition. More on author: Winterbottom, Hoese.

Environment / Climate / Range Ecology

Marine; reef-associated; depth range 18 - 20 m (Ref. 39927). Tropical, preferred ?

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Indo-West Pacific.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.0 cm SL male/unsexed; (Ref. 39927)

Short description Morphology | Morphometrics

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 8. Second dorsal fin with 1 spine and 9 soft rays; second dorsal spines filamentous in males. Anterior nasal tube elongate, 10-15% HL, black except at extreme base. An oblique black spot behind orbit, followed by 2 black vertical bars on each side of the nape. Presence of an anterior and, usually, a posterior interorbital pore; a postocular and an infraorbital pore; preopercular pores absent (Ref. 39927); characterized further by longitudinal scale series 24; ctenoid scales on body except cycloid near midline of abdomen and anterolaterally behind lower pectoral fin base; scaleless head, nape, pectoral fin base and breast; depth of body 4.3 in SL (Ref. 90102).

Inhabits reef crevices 10-30 m (Ref. 90102).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Winterbottom, R. and D.F. Hoese, 1998. A new genus and four new species of fishes from the Indo-West Pacific (Pisces; Perciformes; Gobiidae), with comments on relationships. R. Ont. Mus. Life Sci. Occas. Pap. (37):1-17. (Ref. 39927)

IUCN Red List Status (Ref. 115185)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

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Internet sources

Sueviota atrinasa Winterbottom & Hoese, 1988