分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Phoxinellus: Greek, phoxinos = certain river fish; diminituve (Ref. 45335); pseudalepidotus: The specific name, pseudalepidotus, refers to similarity with Phoxinellus alepidotus in general body shape and the absence of most scales besides the lateral line.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 温带
Europe: Neretva drainage in Bosnia-Herzegovina.
欧洲: 在波斯尼亚共和国-黑赛哥维那的 Neretva 流域。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 5.0, range 5 - 5.2 cm
Max length : 10.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52853)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 38 - 40. A wide dark stripe along midline from eye to end of caudal peduncle within pigmented area on back and flanks; both dorsal and anal fins with 7 1/2 branched rays; snout blunt, markedly rounded; mouth subterminal; pharyngeal teeth 5-4; body scaleless besides lateral line scales and several scales above and below lateral line behind head; lateral line usually with 54-77 scales, terminating on caudal peduncle; postcleithrum usually absent (Ref. 52853).
一条宽的深色斑纹沿着从眼到着色的区域里面的尾柄的末端的中线背面与侧面; 背鳍与臀鳍 71/2个分支条; 吻钝的, 显著地圆的; 嘴接近端位的; 咽齿 5-4; 身体无鳞片的除侧线鳞片与一些鳞片在侧线上面与下面在后头部之外; 侧线通常有 54-77个鳞片，终端在尾梗上; 后匙骨通常不存在。 (参考文献 52853)
描述: 背鳍有 3 或很少地 4 单一的与 71/2 或 81/2个分支条; 臀鳍有 3, 很少地 4 单一的与 61/2, 71/2 或 81/2个分支条.(参考文献 52853)
Inhabits shallow channels with little current and clean water (Ref. 52853). The smallest ripe female measures 5.11 cm SL and the smallest ripe male 4.87 cm SL (Ref. 52853).
栖息于水浅的峡道水流很少的地方而干净的水。 (参考文献 52853) 最小的成熟母鱼有 5.11 公分 SL 与最小的成熟雄鱼 4.87 公分 SL 长。 (参考文献 52853)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
欧洲: 在波斯尼亚共和国-黑赛哥维那的 Neretva 流域。
Bogutskaya, N.G. and P. Zupancic, 2003. Phoxinellus pseudalepidotus (Teleostei: Cyprinidae), a new species from the Neretva basin with an overview of the morphology of Phoxinellus species of Croatia and Bosnia-Herzegovina. Ichthyol. Explor. Freshwat. 14(4):369-383. (Ref. 52853)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 11 December 2023
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00374 - 0.01767), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Generation time: 3.4 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
