رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Pseudochondrostoma: Name refers to its morphological similarity with the genus Chondrostoma as a consequence of homoplasy in multiple traits..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Temperate
Europe: Iberian Peninsula from Douro drainage to Galicia.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 59043)
Diagnosed from its congeners by having the following characters: slightly arched lower jaw edge; 60-70 + 3-4 scales on lateral line; anal fin usually with 8½ branched rays; 18-24 gill rakers; 5-5 pharyngeal teeth; caudal peduncle depth 1.9-2.1 times in its length; and upper half of body with numerous small black dots for individuals from Portugal and Galicia (Ref. 59043).
Found in the middle stretches of rivers, in areas with current. Feeds on vegetal matter, supplemented by small invertebrates and detritus. Occurs in groups, especially during prespawning migration. Spawns from April to June. (Ref. 59043).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
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=0.00832 (0.00383 - 0.01808), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.5 ±0.2 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
