Luciogobius matsuensis
Luciogobius matsuensis Chen, Shao, Chou, Chen & Chan, 2024
Matsu earthworm goby

Family:  Gobiidae (Gobies), subfamily: Gobionellinae
Max. size:  3.9 cm SL (male/unsexed)
Environment:  demersal; brackish; marine
Distribution:  Nothwest Pacific: Taiwan.
Diagnosis:  Dorsal spines (total): 1-1; Dorsal soft rays (total): 12-12; Anal spines: 1-1; Anal soft rays: 12-12; Vertebrae: 37-38. This species is distinguished from all its congeners by the following set of characters: D1 absent, D2 I,12, A I,12; pectoral fin rays modally 16 and with one upper, very short free soft ray; vertebrae 17 + 20-21 = 37-38; head and body scaleless. Colouration: second dorsal fin is translucent with tiny brown spots; caudal fin has many tiny brown spots; anal fin is pale yellow and translucent, spotless, and darker in its rays; pectoral fin is creamy yellow with anterior 2/3 region with tiny brownish to black spots (Ref. 133050).
Biology:  Collected by hand-net in intertidal waters (Ref. 133050)
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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