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> Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: orpheus: The name orpheus means a legendary Thracian musician and poet, son of the Thracian river-god Oiagros and of the Muse Calliopte.
Eponymy: This is not a true eponym as it refers to Orpheus, the legendary Thracian musician and poet, son of King Oeagrus (or, in some versions, the god Apollo) and the Muse Calliope. The name reflects the dace’s occurrence in Thrace, Greece. (Ref. 128868), visit book page.
More on authors: Kottelat & Economidis.
Etymology: orpheus: The name orpheus means a legendary Thracian musician and poet, son of the Thracian river-god Oiagros and of the Muse Calliopte.
Eponymy: This is not a true eponym as it refers to Orpheus, the legendary Thracian musician and poet, son of King Oeagrus (or, in some versions, the god Apollo) and the Muse Calliope. The name reflects the dace’s occurrence in Thrace, Greece. (Ref. 128868), visit book page.
More on authors: Kottelat & Economidis.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
; 新鮮な水 外洋の. Subtropical
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Eurasia: Maritza to Struma drainages in Greece, Bulgaria and Turkey.
サイズ / 重さ / 年齢
簡単な記述 検索表 | 形態学 | 形態計測学
Differs from its congeners in Balkan Peninsula by having the following characters: origin of dorsal fin above pelvic base; dorso-hypural distance reaching between eye and nostril when reported forward from dorsal origin; free margin of flank scales faintly marked, not much contrasted against rest of scale, which is also pigmented; scale pocket dark brown; anal fin with blackish membranes and hyaline rays; head length equal to or slightly greater than body depth; mouth subterminal, upper lip conspicuously projecting beyond lower jaw, sometimes including tip of lower jaw; 44-46 + 2 scales on lateral line; dorsal fin and anal fin with 8½ branched rays; posterior margin of anal convex; in stretched anal of individuals larger than about 10 cm SL, distance between tips of first and last branched rays ( with the fin stretched out) 1.0-1.3 times caudal peduncle depth; and head length 26-29% SL (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Occurs in small to larger streams and rivers with standing water to moderate current (Ref. 57141). Found mainly in pools (Ref. 57141). Feeds in the water column and in the upper layers on fallen terrestrial insects but it is otherwise omnivorous (Ref. 57141). Spawns in shallow areas with gravel bottom. Some populations are under threat due to water abstraction in dry season (Ref. 59043).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Kottelat, M. and P.S. Economidis, 2006. Squalius orpheus, a new species of cyprinid fish from Evros drainage, Greece (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 17(2):181-186. (Ref. 57141)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
FAO - Publication: search | FishSource |
より多くの情報
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
生理学
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
遺伝子の
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
用具
特記事項
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インターネットの情報源
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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].
Bayesian length-weight: a=0.00692 (0.00433 - 0.01106), b=3.09 (2.95 - 3.23), in cm total length, based on LWR estimates for this species & 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.).