上傳你的 相片 和 影像
照片 | Google 影像
Acipenser persicus
拍攝者 Dorafshan, S.
照片 | Google 影像
拍攝者 Dorafshan, S.
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Chondrostei > Acipenseriformes (Sturgeons and paddlefishes) 鱘形目 (Sturgeons and paddlefishes) > Acipenseridae (Sturgeons) 鱘科 (Sturgeons)
Etymology: Acipenser: Latin, acipenser = sturgeon, 1853 (Ref. 45335).
More on author: Borodin.
Etymology: Acipenser: Latin, acipenser = sturgeon, 1853 (Ref. 45335).
More on author: Borodin.
Taxonomic Remarks
Acipenser colchicus was described as a subspecies of A. gueldenstaedti, then considered as a subspecies of A. persicus, and is now recognized as a species by some works. On the other end, other works suggest that A. persicus, which is similar to A. gueldenstaedti, is a synonym of the latter. We will wait that the taxonomoic situation gets more clarity before changing the list of valid species, which follows the World Sturgeon Conservation Society one. Check ECoF, IUCN and FAO for more details. Anyway in FishBase, it is possible to retrieve the information under the name that was used as valid in each publication.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋; 淡水; 半鹹淡水 居於水底的; 溯河洄游 (Ref. 58888). 溫帶; 52°N - 36°N, 38°E - 54°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eurasia: Caspian basin, most abundant in the southern part (Ref. 59043). Also distributed along the eastern Black Sea (Ref. 58888).
裡海與河進入它。 也分佈沿著黑海東部.(參考文獻 58888) 被認為是了瀕臨絕種的.(參考文獻 6866) 國際間的買賣限制 ( CITES2, 自從 1.4.98 以後; CMS 附錄 2).
裡海與河進入它。 也分佈沿著黑海東部.(參考文獻 58888) 被認為是了瀕臨絕種的.(參考文獻 6866) 國際間的買賣限制 ( CITES2, 自從 1.4.98 以後; CMS 附錄 2).
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 137.0 range ? - ? cm
Max length : 255 cm TL 雄魚/尚未辨別雌雄; (Ref. 98365); 最大體重: 70.0 kg (Ref. 58888)
Max length : 255 cm TL 雄魚/尚未辨別雌雄; (Ref. 98365); 最大體重: 70.0 kg (Ref. 58888)
Anadromous. Inhabits coastal and estuarine zones at the sea. Breeds in strong-current habitats in main course of large and deep rivers on stone or gavel bottom. Juvenile stay in riverine habitats during their first summer (Ref. 59043). Adults migrating to breed take the path of short, fast flowing mountain rivers (Ref. 33773). Maximum reported length for female is 176.1 cm TL(Ref. 58888).
洄游至繁殖的成魚帶短的路徑，快速的流動山地河川。 (參考文獻 33773)
洄游至繁殖的成魚帶短的路徑，快速的流動山地河川。 (參考文獻 33773)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
裡海與河進入它。 也分佈沿著黑海東部.(參考文獻 58888) 被認為是了瀕臨絕種的.(參考文獻 6866) 國際間的買賣限制 ( CITES2, 自從 1.4.98 以後; CMS 附錄 2).
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
極危 (CR) (A2cde; C2a(ii)); Date assessed: 15 September 2019
對人類具威脅
無害處的
人類使用
漁業: 商業性
FAO - Publication: search | FishSource |
更多資訊
工具
特別的報告
下載 XML
網路資源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 國家資料庫 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | Zoobank | 動物學的記錄
基於模型的估計
系統發育多樣性指數 (參考文獻 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00217 - 0.00696), b=3.14 (2.99 - 3.29), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (參考文獻 69278): 3.7 ±0.59 se; based on food items.
Generation time: 18.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (參考文獻 120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).