Sander lucioperca (Linnaeus, 1758)
Pike-perch
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画像 | ビデオ | 音 | 切手、コイン、その他 | グーグルの画像
Sander lucioperca
画像によって Zienert, S.
画像 | ビデオ | 音 | 切手、コイン、その他 | グーグルの画像
画像によって Zienert, S.
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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 外洋の; potamodromous (Ref. 126106); 深さの範囲 2 - 30 m (Ref. 30578), usually 2 - 3 m (Ref. 27368). Temperate; 6°C - 22°C (Ref. 2059); 67°N - 36°N, 1°W - 75°E
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
Europe and Asia: Caspian, Baltic, Black and Aral Sea basins; Elbe (North Sea basin) and Maritza (Aegean basin) drainages. North to about 65° N in Finland. Introduced widely (Ref. 59043). Several countries report adverse ecological impact after introduction (Ref. 1739).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 37.2, range 28 - 46 cm
Max length : 100.0 cm SL オス/雌雄の選別がない; (Ref. 59043); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 556); 最大公表体重: 20.0 kg (Ref. 40476); 最大記録サイズ: 17 年 (Ref. 59043)
Max length : 100.0 cm SL オス/雌雄の選別がない; (Ref. 59043); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 556); 最大公表体重: 20.0 kg (Ref. 40476); 最大記録サイズ: 17 年 (Ref. 59043)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 13 - 20; 背鰭 (合計) : 18 - 24; 肛門の骨: 2 - 3; 臀鰭: 10 - 14; 脊つい: 45 - 47. Distinguished from congeners in Europe by the following combination of characters: 1-2 enlarged canine teeth in anterior part of each jaw; second dorsal fin with 18-22½ branched rays; and 80-97 scales on lateral line (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Adults inhabit large, turbid rivers and eutrophic lakes, brackish coastal lakes and estuaries. They feed mainly on gregarious, pelagic fishes. They attain first sexual maturity at 3-10 years of age, usually at 4. Undertake short spawning migrations. Individuals foraging in brackish water move to freshwater habitats. Migrations up to 250 km have been recorded. Homing is well developed, even nearby populations may be relatively isolated. Spawn in pairs at dawn or night. Spawning occurs in April-May, exceptional from late February until July, depending on latitude and altitude when temperatures reach 10-14° C on spawning grounds (Ref. 59043). Popularly fished by sport fishers. Its flesh is succulent (Ref. 30578). Utilized fresh or frozen and eaten steamed, broiled and microwaved (Ref. 9988). An individual weighing 19 kg was reportedly caught in 1959 in Starnberger, Bavaria, Germany (Peter Admicka, pers. Comm. E-mail: peter.adamicka@oeaw.ac.at).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
The spawning places are over gravel in moving water (Ref. 205). "Males are territorial and excavate shallow depressions about 50 cm in diameter and 5-10 cm deep in sand or gravel, or among exposed plant roots on which eggs are deposited, usually in turbid water and at 1-3 m depth. Spawn in pairs, at dawn or night. The female remains over the nest while the male circles rapidly around, at about 1 meter from the nest. Then male takes a vertical orientation and both swim around swiftly, and eggs and sperm are released, The female leaves the nest after all eggs are released. The male defends the nest and fans the eggs with his pectorals. Females spawn once a year, laying all the eggs at one time (Ref. 88075). Feeding larvae are positively phototactic and feed on pelagic organisms after they leave the nest for open water" (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
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
CITES
Not Evaluated
人間に対する脅威
Potential pest (Ref. 57271)
人間の用途
水産業: 商業; 水産養殖: 商業; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館
FAO - 養殖システム: 種の外形, production search; 水産業: 種の外形, landings search; Publication: search | FishSource | 私達の周りの海
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特記事項
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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 | DORIS | ECOTOX | FAO - 養殖システム: 種の外形, production search; 水産業: 種の外形, 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
|
系統多様性指数 (参照 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00589 (0.00494 - 0.00702), b=3.12 (3.07 - 3.17), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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栄養段階 (参照 69278) |
4.0 ±0.78 se; based on food items. |
| Generation time | 8.2 (5.8 - 12.2) years. Estimated as median ln(3)/K based on 19 growth studies. |
|
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=0.10-0.24; tmax=16; Fecundity=10,000). |
|
漁業の脆弱性 (Ref. 59153) |
High vulnerability (62 of 100). 🛈 |
|
価格帯 (Ref. 80766) |
Unknown. |
|
栄養素 (Ref. 124155) |
Calcium = 50.9 [29.3, 80.5] mg/100g; Iron = 0.262 [0.132, 0.524] mg/100g; Protein = 18.8 [17.9, 19.6] %; Omega3 = 0.496 [0.193, 0.969] g/100g; Selenium = 2.25 [0.74, 7.60] μg/100g; VitaminA = 17 [6, 52] μg/100g; Zinc = 0.729 [0.551, 0.986] mg/100g (wet weight); based on nutrient studies. |