Xenisthmus eirospilus Gill & Hoese, 2004
Spotted wriggler
photo by Allen, G.R.

Family:  Xenisthmidae (Collared wrigglers)
Max. size:  1.82 cm SL (male/unsexed); 2.12 cm SL (female)
Environment:  demersal; marine; depth range 0 - 35 m
Distribution:  Southwestern Pacific: Tasman Sea and the Solomons.
Diagnosis:  Dorsal spines (total): 7-7; Dorsal soft rays (total): 12-13; Anal spines: 1-1; Anal soft rays: 11-12; Vertebrae: 27-27. This species is characterized by the following: second dorsal-fin rays I, 12-13 (usually I, 12); A I, 11-12 (usually I, 11); vertebrae 10 + 17; indented tongue; posterior naris with well-developed flap on anterior rim; upper sides of the body with 12 large, closely spaced spots, these usually do not extend to dorsal edge of body; predorsal area broadly scaled to about vertical through posterior edge of preopercle (Ref. 59014).
Biology:  A benthic, inshore species found in coral reefs (Ref. 75154). Also found in sand patches among reefs and rubble, often in surge areas (Ref 90102).
IUCN Red List Status: Least Concern (LC); Date assessed: 12 March 2015 Ref. (130435)
Threat to humans:  harmless


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