Tomiyamichthys latruncularius (Klausewitz, 1974)
Fan shrimp-goby
photo by Randall, J.E.

Family:  Gobiidae (Gobies), subfamily: Gobiinae
Max. size:  10 cm TL (male/unsexed)
Environment:  reef-associated; marine; depth range 2 - 45 m
Distribution:  Indo-West Pacific: Red Sea to Java (Indonesia) and the Great Barrier Reef (Australia).
Diagnosis:  Dorsal spines (total): 6-7; Dorsal soft rays (total): 9-10; Anal spines: 1-1; Anal soft rays: 8-8. Slender body with blotched pattern and large first dorsal, developing filaments in males (Ref. 30404); further characterized by white body color; 3-4 large brown blotches on side of body; back with smaller brown blotches; brown-edged orange spots on head; pelvic fins united medially; longitudinal scale series 49-50; mainly scaleless head, few embedded predorsal scales; greatest depth of body6.0-6.9 in SL; asymmetrically rounded caudal fin, about equal to head length (Ref. 90102).
Biology:  Inhabits open sand and rubble areas adjacent to reefs (Ref. 30404, 48637). Lives with the snapping shrimp Alpheus randalli (Ref. 30404).
IUCN Red List Status: Least Concern (LC); Date assessed: 20 June 2017 Ref. (130435)
Threat to humans:  harmless


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