分類 / 名前
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Cypriniformes (Carps) >
Cobitidae (Spined loaches)
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335); evreni: The name of this species is given after Evren Erk'akan, who is the son of Füsun Erk'akan.
Eponymy: Evren Erk’akan (d: 1987) is the son of the senior author Professor Dr Füsun Erk’akan and Erdal Erk’akan (q. [...] (Ref. 128868), visit book page.
More on authors: Erk'akan, Özeren & Nalbant.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Temperate; 38°N -
Asia: Kömur Stream, located in Göksun on the southeast part of Turkey, Ceyhan Basin.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 11.7 cm SL オス/雌雄の選別がない; (Ref. 79008)
簡単な記述
検索表 | 形態学 | 形態計測学
Distinguished from all members of Bicanestrinia subgenus by following characters: the lack of a black spot on caudal base, reduced of 3rd Gambetta zone, absence of 5th Gambetta zone. The shape of the mouth, suborbital spines, laminae circularis and scales (Ref. 79008).
Body shape (shape guide): elongated; Cross section: compressed.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Erk'akan, F., S.C. Özeren and T.T. Nalbant, 2008. Cobitis evreni sp. Nova-A, new spined loach species (Cobitidae) from the Southern Turkey. Journal of Fisheries International 3(4):112-114. (Ref. 79008)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
絶滅危惧 (EN) (B2ab(i,ii,iii,iv,v)); Date assessed: 24 January 2013
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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=0.00513 (0.00233 - 0.01130), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |