Leptobarbus melanotaenia
Introduction '''''Leptobarbus melanotaenia''''' the '''Bornean Sultan Fish''' is a species of ray-finned fish in the genus ''Leptobarbus'' from freshwater habitats in Borneo. It is one of the most preferred food fish to be caught by the communities there.
Local names * Called Hanyan by the Merap community* Called Sayen by the Kenyah community* Called Anyen by the Punan community
Description The standard body length is 34 cm, but sexual maturity can be reached at 29 cm. The distinguishing feature of the species is the occurrence of a black mid-lateral line running along the lateral line, similar to ''L. rubripinna''. However, unlike ''L. rubripinna'', this black line does not fade or disappear as the fish reaches maturity.
Ecology Feed primarily on aquatic plants, leaf litter, fallen fruit and seeds.
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