分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 5.8 - 6.3; dH range: 2 - 3; 河川洄游; 深度上下限 0 - ? m. 溫帶; 18°C - 21°C (Ref. 1672); 60°N - 35°N, 5°W - 145°E
Asia. Amur basin and Sakhalin Island, Russia. Introduced elsewhere.
歐亞大陸: 分布範圍彼此分離。 亞種 Rhodeus sinensis amarus 發現於中歐與東歐了, 俄國鄰近歐洲與土耳其。 (參考文獻 683) 亞種 Rhodeus sinensis sinensis 發現於 Jangtze 流域了。 (參考文獻 556) 在伯恩公約的附錄 3 中 (受保育的動物群).
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 3.5, range 3 - 4 cm
Max length : 11.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); 最大年齡: 5 年 (Ref. 27368)
背棘 (總數) : 3; 背的軟條 (總數) : 8 - 10; 臀棘: 3; 臀鰭軟條: 8 - 10; 脊椎骨: 34 - 38.
Occurs in ponds, lakes, marshes, muddy and sandy pools and backwaters of rivers (Ref. 5723). Feeds mainly on plant material but also on small larvae of insects. Its occurrence is related to those of the bivalve Anodonta cygnea and other freshwater mussels (Ref. 30578). Known for its habit of laying its eggs in the mantle cavity of freshwater mussels (Ref. 1739). Reproduction takes place from April to June (Ref. 30578).
出現於池塘，湖，濕地，河的泥濘多沙的深潭與滯水區。 (參考文獻 5723) 主要吃植物也捕食小的昆蟲幼生。 它的發生被與那雙殼貝 Anodonta cygnea 的那些與其他的淡水貽貝有關。 (參考文獻 30578) 已知它習慣於在淡水珠蚌的套膜洞產卵。 (參考文獻 1739) 繁殖發生從四月到六月。 (參考文獻 30578)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Hides eggs in live invertebrates such as mussels, crabs or ascidians. The female develops a conduit ovipositor by which it deposits its ovules between the gills of the bivalve. The male then comes to deposit its seed close to the respiratory opening of the bivalve; at the interior of which fertilization takes place. The male keeps the eggs and alevins until they leave the refuge. In exchange, the fish rids the bivalve of its parasites (Ref. 30578). The young leave the mussel about 28 days after hatching, having reached a length of about 10 mm (Ref. 41678).歐亞大陸: 分布範圍彼此分離。 亞種 Rhodeus sinensis amarus 發現於中歐與東歐了, 俄國鄰近歐洲與土耳其。 (參考文獻 683) 亞種 Rhodeus sinensis sinensis 發現於 Jangtze 流域了。 (參考文獻 556) 在伯恩公約的附錄 3 中 (受保育的動物群).
Bogutskaya, N.G. and A.M. Komlev, 2001. Some new data to morphology of Rhodeus sericeus (Cyprinidae: Acheilognathinae) and a description of a new species, Rhodeus colchicus, from West Transcaucasia. Proc. Zool. Inst. 287:81-97. (Ref. 50154)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 15 April 2020
人類使用
漁業: 沒有興趣; 水族館: 公眾的水族館
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00597 - 0.01527), b=3.07 (2.94 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.1 ±0.08 se; based on food items.
Generation time: 3.4 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=2; tmax=5; Fec=100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
