Ctenopharyngodon idella (Valenciennes, 1844)
Grass carp
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Ctenopharyngodon idella
画像によって Ramani Shirantha
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画像によって Ramani Shirantha
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Cypriniformes (Carps) > Xenocyprididae (East Asian minnows)
Etymology: Ctenopharyngodon: Greek, kteis, ktenos = comb + Greek, pharyngx = pharynx + greek, odous = teeth (Ref. 45335); idella: From the words cteno, meaning comb; pharyngodon, pharyngeal teeth (referring to the corrugate or comb-like cutting surfaces of the pharyngeal teeth); and idella (derived from ideo), meaning distinctive (Ref. 10294).
More on author: Valenciennes.
Etymology: Ctenopharyngodon: Greek, kteis, ktenos = comb + Greek, pharyngx = pharynx + greek, odous = teeth (Ref. 45335); idella: From the words cteno, meaning comb; pharyngodon, pharyngeal teeth (referring to the corrugate or comb-like cutting surfaces of the pharyngeal teeth); and idella (derived from ideo), meaning distinctive (Ref. 10294).
More on author: Valenciennes.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
; 新鮮な水; 汽水性の 底生の漂泳性; potamodromous (Ref. 126106); 深さの範囲 0 - 30 m (Ref. 6898). Subtropical; 0°C - 35°C (Ref. 52059); 50°N - 23°N, 100°E - 142°E (Ref. 48)
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Asia: Eastern China and Russia (Ref. 48) in eastern Siberia, Amur River system (Ref. 1441). Widely transported around the world (Ref. 7248). Persists only in Europe by stocking (Ref. 59043). Introductions often brought with it the parasitic tapeworm Bothriocephalus opsarichthydis (synonym of B. acheilognathi) (Ref. 12217). Several countries report adverse ecological impact after introduction.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 68.2, range 58 - 79.2 cm
Max length : 150 cm TL オス/雌雄の選別がない; (Ref. 30578); common length : 10.7 cm SL オス/雌雄の選別がない; (Ref. 35840); 最大公表体重: 45.0 kg (Ref. 52193); 最大記録サイズ: 21 年 (Ref. 48)
Max length : 150 cm TL オス/雌雄の選別がない; (Ref. 30578); common length : 10.7 cm SL オス/雌雄の選別がない; (Ref. 35840); 最大公表体重: 45.0 kg (Ref. 52193); 最大記録サイズ: 21 年 (Ref. 48)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 10 - 11; 肛門の骨: 0; 臀鰭: 10 - 14. Diagnosis: No barbels; snout very short, its length less than or equal to eye diameter; postorbital length more than half head length (Ref. 4967). 18 soft rays for caudal fin (Ref. 40476). Diagnosed from rather similar species Mylopharyngodon piceus by having the following characters: body olive to brassy green above, silvery white to yellow below; body cylindrical; pharyngeal teeth laterally compressed, serrated, with a groove along grinding surface, usually in two rows, 2,5-4,2 (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Adults occur in lakes, ponds, pools and backwaters of large rivers (Ref. 5723), preferring large, slow-flowing or standing water bodies with vegetation (Ref. 52193). They are tolerant of a wide range of temperatures from 0° to 38°C, and salinities to as much as 10 ppt and oxygen levels down to 0.5 ppm (Ref. 52193). They feed on higher aquatic plants and submerged grasses; takes also detritus, insects and other invertebrates. One of the world's most important aquaculture species and also used for weed control in rivers, fish ponds and reservoirs (Ref. 9987). Spawning takes place on riverbeds with very strong current (Ref. 30578). Utilized also fresh and eaten steamed, pan-fried, broiled and baked (Ref. 9987). Considered as a pest in most countries because of the damages made to submerged vegetation (Ref. 43281).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Spawns in gravel bottomed areas of rivers (Ref. 48). Eggs are pelagic and hatch while drifting downstream in 2-3 days (Ref. 59043).
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Shireman, J.V. and C.R. Smith, 1983. Synopsis of biological data on the grass carp, Ctenopharyngodon idella (Cuvier and Valenciennes, 1884). FAO Fish. Synop. No.135, 86 p. (Ref. 48)
CITES
Not Evaluated
人間に対する脅威
Potential pest
人間の用途
水産業: 少数商業の; 水産養殖: 商業; ゲームフィッシュ: はい
FAO - 養殖システム: 種の外形, production search; 水産業: landings search; Publication: search | FishSource |
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インターネットの情報源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | DiscoverLife | ECOTOX | FAO - 養殖システム: 種の外形, production search; 水産業: landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国のデーターベース | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | 公共の水族館 | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | 動物に関する記録
モデルに基づく推定値
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系統多様性指数 (参照 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00933 (0.00810 - 0.01076), b=3.09 (3.05 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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栄養段階 (参照 69278) |
2.0 ±0.00 se; based on food items. |
|
回復力 (参照 120179) |
低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.13-0.19; tm=2-10; tmax=21; Fec=50,000). |
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漁業の脆弱性 (Ref. 59153) |
High to very high vulnerability (69 of 100). 🛈 |
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価格帯 (Ref. 80766) |
Unknown. |
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栄養素 (Ref. 124155) |
Calcium = 23.6 [11.8, 60.4] mg/100g; Iron = 0.812 [0.355, 1.761] mg/100g; Protein = 17.3 [15.7, 19.0] %; Omega3 = 0.296 [0.167, 0.545] g/100g; Selenium = 34.8 [17.8, 71.3] μg/100g; VitaminA = 15.6 [3.4, 60.0] μg/100g; Zinc = 0.493 [0.300, 1.558] mg/100g (wet weight); based on nutrient studies. |