Paraschistura Susiani (Paraschistura susiani), first described by Freyhof, Sayyadzadeh, Esmaeili & Geiger, 2015 is a tiny fish in the family Nemacheilidae (order Cypriniformes). Adults typically reach 4.40 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.
Paraschistura susiani is distinguished its congeners in Iran by a combination of the following non-unique characters: oval, blunt suborbital flap in males (vs. vertically elongated and slightly pointed in P. pasatigris); caudal peduncle 1.4-1.6 times longer than deep vs. 1.6-1.8 in P. pasatigris; 1.1-1.4 in P. nielseni); a suborbital flap in males (vs. suborbital groove in P. nielseni; no suborbital flap or groove in P. aredvii; no suborbital flap in P. abdolii, P. cristata, P. kessleri, P. naumanni and P. turcmenica); back and flank fully covered by scales (vs. absence of scales on the back and on the flank in front of the dorsal-fin origin in P. abdolii and P. cristata and scales completely absent in P. kessleri and P. turcmenica); absence of a long dorsal adipose crest (vs. presence in P. cristata); pelvic-fin origin behind a vertical through dorsal-fin origin (vs. below or slightly in front in P. naumanni); a pointed suborbital flap in males overlapping the slit below the lachrymal bone (vs. triangular, not overlapping the slit in P. bampurensis and P. hormuzensis) and a blunt snout (vs. pointed in P. bampurensis and P. hormuzensis) . : elongated.
Behavioural data for Paraschistura Susiani is currently being reviewed.
Freshwater; demersal. Subtropical
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