| Family: |
Opistognathidae (Jawfishes) |
| Max. size: |
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5.73 cm SL (male/unsexed) |
| Environment: |
reef-associated; marine; depth range 0 - 37 m |
| Distribution: |
Western Pacific: Philippines, Indonesia, Solomon (Santa Cruz islands). |
| Diagnosis: |
Dorsal spines (total): 10-10; Dorsal soft rays (total): 19-21; Anal spines: 2-2; Anal soft rays: 18-20; Vertebrae: 29-29. This species is distinguished by the following characters: a rigid upper jaw lacking flexible lamina posteriorly, extending 0.4-0.6 eye diameters behind posterior margin of orbit; infraorbitals are relatively robust, the third infraorbital with very large sensory canal openings and moderate suborbital shelf; D X,19-21; A II,18-20; vertebrae 10+19; body with about 35-38 scale rows in horizontal series, no scales anterolaterally forward of
verticals from segmented dorsal-fin rays 5–7; no vomerine teeth; body scale rows pigmented appearing to form a well-defined dark, horizontal rows that are separated by narrow pale interspaces; head and body are with large white blotches, and pale median fins with brown stripe on outer half of spinous dorsal fin and middle of soft dorsal
and anal fins; pectoral-fin base with dark a crescent shaped like a reversed letter “C” that extends from dorsal margin of opercle and curves downward opposite bases of pectoral rays to near ventral margin of fin; iris with dark bars radiating from pupil (Ref. 128653). |
| Biology: |
|
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 17 September 2024 Ref. (130435)
|
| Threat to humans: |
harmless |
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