This species inhabits lowland rivers and swampy habitats with substrate composed of sand and plant. They are specifically found around submerged trees and roots where they feed on aquatic invertebrates .
Anal spines: 1; Anal soft rays: 10 - 12. This species is distinguished by the following set of characters: D - VI, D I / 15½-16½, A I / 10½ - 12½; nape scaled completely, scales cycloid and ctenoid, cycloid scales covering upper part of opercle; lateral line system with suborbital row d continuous; predorsal area is linearly concave in middle; D1 with oblique black stripe between first two or three rays, the tip of the first 3-4 rays is transparent white; one large dark spot at the base of the pectoral fin; ventral disc has oval/elongated shape, short, not reaching anus .: elongated; Cross section: oval.
Behavioural data for Ponticola Alasanicus is currently being reviewed.
Diet information for Ponticola Alasanicus is currently being compiled.
Reproduction data for Ponticola Alasanicus is currently being compiled.
Freshwater; benthopelagic. Subtropical
aquatic invertebrates (Ref
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