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Betta stiktos Tan & Ng, 2005 |
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photo by
van der Voort, S. |
| Family: | Osphronemidae (Gouramies), subfamily: Macropodusinae | |||
| Max. size: | 2.82 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Asia: Mekong drainage in Cambodia. | |||
| Diagnosis: | Dorsal soft rays (total): 10-11; Anal soft rays: 27-29. Diagnosed from other members of the Betta splendens group by the following combination of characters: up to 5 rows of black rounded marks on interradial membranes of dorsal fin; up to 9 rows of transverse black bars on caudal fin; up to 7 vertical rows of dark marks on posterior edge of scale on body; lateral scales 33-34 (mode 33), predorsal scales 24-25 (mode 25); postdorsal length 17.5-20.1% SL; body depth 26.2-27.7% SL; caudal peduncle depth 15.4-17.4% SL; length of dorsal-fin base 15.2-15.6% SL; orbit diameter 27.7-29.7% HL; postorbital length 45.9-50.0% HL; interorbital width 26.4-31.6% HL (Ref. 56613). | |||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 16 February 2012 Ref. (130435) | |||
| Threat to humans: | harmless | |||