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Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Scardinius: A range of lofty mountains, Scardus, forming the boundary between Moesia and Macedonia.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пресноводный донно-пелагический. Subtropical; 39°N - 38°N, 21°E - 22°E
Europe: Lower Acheloos drainage including lakes in Greece.
Length at first maturity / Size / Вес / Возраст
половая зрелость: Lm 16.0, range 14 - 18 cm
Max length : 38.0 cm TL самец/пол неопределен; (Ref. 125981); наибольший вес (опубликованные данные): 620.00 g (Ref. 125981); наибольший возраст (опубликованны данные): 11 годы (Ref. 58506)
Краткое описание
определительные ключи | морфология | морфометрия
The following unique characters distinguished this species from its congeners in Balkan Peninsula: a dark midlateral stripe in juveniles less than about 7 cm SL and 37- 42 + 2-3 scales along the lateral line. Can be further separated from other species of the genus in Balkan Peninsula by the combination of the following characters: anal fin usually with 10½ branched rays; 13-16 pectoral rays; 12-17 gill rakers; dorsal head profile conspicuously concave, snout pointing upward, tip above level of middle of eye; eye close to or flush with dorsal head profile when viewed laterally; articulation of lower jaw in front of eye margin; and head length 24-30% SL (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Inhabits lakes and large rivers. Early larvae and juveniles often form large schools and frequently in association with Tropidophoxinellus hellenicus. Juveniles feed on phytoplankton while adults on macrophytes. Spawns in March-July. Lays adhesive eggs on vegetation which hatch in 5 days (Ref. 59043).
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
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Estimates based on models
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00663 - 0.00791), b=3.14 (3.11 - 3.17), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (ссылка
69278): 2.0 ±0.00 se; based on food items.
Generation time: 8.2 (7.9 - 8.7) years. Estimated as median ln(3)/K based on 13
growth studies.
устойчивость к внешним воздействиям (ссылка
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (tmax=11; K=0.11-0.16).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
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