Classificazione / Nomi
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: seyhanensis: Named for the Seyhan River. An adjective.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Subtropical
Asia: Sarız and Zamantı streams, tributaries of the upper part of the Seyhan drainage in Turkey.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 45.3 cm TL maschio/sesso non determinato; (Ref. 125982); peso massimo pubblicato: 785.60 g (Ref. 125982)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Raggi dorsali molli (totale) : 12; Raggi anali molli: 10 - 11. Can diagnosed from all congeners in Turkey and adjacent waters by the combination of the following non-unique characters: body with a contrasted reticulate pattern, made of densely-set pigments on the exposed scale pockets and a broad band of densely-set melanophores along the posterior margin of each scale; body depth 24.4-27.5 % SL; caudal peduncle depth 12.0-12.9 % SL; a sexually dimorphic head shape (mouth slightly subterminal in males, with a slight chin; terminal in females, with a distinct chin; snout slightly pointed in males, rounded in females; the corner of the mouth not reaching a vertical through the anterior margin of the eye; the upper lip thick, its anterior width approximately 1.6-2.4 times its width at the corner of the mouth; length of the mouth gape shorter than its width; head length 25.4-27.4 % SL, approximately 0.9-1.1 times body depth; anal fin fleshy; caudal fin slightly forked (length of middle rays 72-82 % length of lower lobe), lobes slightly rounded; 42-44 + 1-2 lateral line scales; anal and pelvic fins in life with orange pigments on rays (Ref. 93268).
Body shape (shape guide): fusiform / normal.
Occurs in swift and cold flowing water with cobble and pebble bottom. Collected together with Capoeta angorae (Ref. 93268).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Turan, D., M. Kottelat and E. Doğan, 2013. Two new species of Squalius, S. adanaensis and S. seyhanensis (Teleostei: Cyprinidae), from the Seyhan River in Turkey. Zootaxa 3637(3):308-324. (Ref. 93268)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00794 (0.00497 - 0.01270), b=3.13 (2.99 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
High vulnerability (57 of 100). 🛈 |