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Clarias insolitus Ng, 2003 |
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photo by
Ng, H.H. |
| Family: | Clariidae (Airbreathing catfishes) | |||
| Max. size: | 13.97 cm SL (male/unsexed) | |||
| Environment: | demersal; freshwater | |||
| Distribution: | Asia: upper Barito River drainage in southern Borneo, Indonesia. | |||
| Diagnosis: | Dorsal spines (total): 0-0; Dorsal soft rays (total): 67-76; Anal soft rays: 53-63; Vertebrae: 61-63. Hypertrophied sensory canal pores on the head and body easily visible to the naked eye; having a long and thin anterior fontanel (except for Clarias batrachus); having prominent serrations on the anterior edge of the pectoral spine (except for Clarias intermedius, Clarias meladerma, Clarias olivaceus and Clarias planiceps); lacking white spots on the body (except for Clarias olivaceus and Clarias planiceps); distance between the tip of the occipital process and the base of the first dorsal fin ray 10.3-12.4% SL; body depth 9.9-11.5% SL; head width 14.0-15.6% SL; snout length 32.5-37.7% SL; interorbital distance 39.4-43.6% SL (Ref. 51071). | |||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 01 September 2018 Ref. (130435) | |||
| Threat to humans: | harmless | |||