分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
; 淡水 底中水层性.
Europe and Asia: Veleka and Resowska drainages, draining from Strandzha to Black Sea in Bulgaria and Turkey.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 59043)
型态特徵 | 形态测量图
Distinguished from its congeners in Europe by having anal fin origin below or behind base of last dorsal ray, anal fin length about ¾ of caudal peduncle length in adults, straight to slightly convex anal fin margin, distance between tip of first and last branched anal rays 0.8-1.2 times caudal peduncle depth (with fin stretched out), patches of breast scales connected anteriorly across the throat, lateral line reaching almost to end of caudal peduncle, a midlateral row of vertically elongated blotches whose depth is about 1/3-1/2 of body depth at same position in persevered individuals, caudal peduncle depth 2.5-2.8 times in its length and interorbital width 30-35% HL (Ref. 59043).
Inhabits small streams with clear, well oxygenated water, over gravel to stone bottom. Maximum size reaches up to at least 6.7 cm SL (Ref. 59043).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
世界自然保护联盟红皮书 (Ref. 123251)
濒危 (EN) (B1ab(ii,iii)); Date assessed: 01 January 2008
CITES (Ref. 123416)
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00199 - 0.01264), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
营养阶层 (Ref. 69278
): 3.0 ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref. 120179
): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153
): Low vulnerability (15 of 100) .