| Family: |
Dinematichthyidae (Viviparous brotula) |
| Max. size: |
6 cm SL (male/unsexed); 7.4 cm SL (female) |
| Environment: |
demersal; marine; depth range 2 - 10 m |
| Distribution: |
Eastern Indian Ocean: Western Australia. |
| Diagnosis: |
Dorsal soft rays (total): 92-109; Anal soft rays: 70-81; Vertebrae: 45-50. This species is distinguished by the following set of characters: anterior nostril low on snout; copulatory organ of males with 3 pairs of pseudoclaspers, all joined at base in narrow stalked stem, the outer pseudoclasper is wing-shaped, V-shaped flap-like inner pseudoclasper anteriorly joined to outer pseudoclasper, short, second inner pseudoclasper inserted between the two, intermediate in length, finger-like in shape, with
supporter; moderately large species, reaching to about 7.0 cm SL; 13-14 precaudal vertebrae, 45-50 total vertebrae; 22-26 pectoral fin rays; 8-9 branchiostegal rays; a small scale patch on upper cheek only on the head; scales on operculum absent; upper preopercular pore present; small pore below the eye; elongated otolith, its length to height 2.1-2.3, inclined sulcus, fused colliculi; maxilla is expanded posterio-ventrally (Ref. 76869). |
| Biology: |
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| IUCN Red List Status: |
Least Concern (LC); Date assessed: 16 August 2019 Ref. (130435)
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| Threat to humans: |
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| Country info: |
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