Oxymetopon curticauda Prokofiev, 2016

Family:  Microdesmidae (Wormfishes), subfamily: Ptereleotrinae
Max. size:  4.1 cm SL (male/unsexed)
Environment:  reef-associated; marine; depth range 29 - 44 m
Distribution:  Western Pacific: Vietnam.
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 22-23; Anal spines: 1-1; Anal soft rays: 21-23; Vertebrae: 26-26. This species is distinguished by the following characters: body short and deep, short weakly notched caudal fin with slightly uneven lobes; relatively large head and eyes; low dorsal crest; caudal fin slightly notched, with upper lobe slightly longer than lower; uniformly sized lateral teeth in jaws; usually D2 and A usually with 24 elements; gill rakers 19-23; filamentous rays in ID; pointed anterior processes of pelvis (Ref. 129456).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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