Occur in coastal rivers and terminal segments of main rivers. Adults are found commonly in lower reaches of rivers . Threatened due to pollution and habitat destruction .
Diagnosed from its congeners by the possession of the following characters: lateral line usually with 30-38 + 2-3 scales; 3-4 (usually 3) scale rows between lateral line and pelvic fin origin; 11-12 circumpeduncular scale rows; eye diameter smaller than snout length; snout rounded, obtuse; and ventral profile of head with a marked angle at articulation of lower jaw .: fusiform / normal.
Behavioural data for Achondrostoma Oligolepis is currently being reviewed.
Freshwater; benthopelagic; potamodromous . Temperate; 43°N - 38°N, 9°W - 6°W south of Douro) (Ref.
The following diseases are known to affect Achondrostoma Oligolepis.
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