Bothragonus swanii (Steindachner, 1876)
Rockhead
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Bothragonus swanii AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Cottoidei (Sculpins) 鮋形目 (Sculpins) > Agonidae (Poachers) 八角魚科 (Poachers) > Bothragoninae
Etymology: Bothragonus: Greek, bostrykos = cure of lack of hair + Greek, gono = birth (Ref. 45335); swanii: Named after James G. Swan of Port Townsend, Washington (Ref. 6885).
Eponymy: James Gilchrist Swan (1818–1900) of Port Townsend, Washington, was an anthropologist, judge, political advisor, artist and schoolteacher, as well as being an Indian Agent and ethnologist and one of the most colorful personalities of Washington State [...] (Ref. 128868), visit book page.
More on author: Steindachner.
Etymology: Bothragonus: Greek, bostrykos = cure of lack of hair + Greek, gono = birth (Ref. 45335); swanii: Named after James G. Swan of Port Townsend, Washington (Ref. 6885).
Eponymy: James Gilchrist Swan (1818–1900) of Port Townsend, Washington, was an anthropologist, judge, political advisor, artist and schoolteacher, as well as being an Indian Agent and ethnologist and one of the most colorful personalities of Washington State [...] (Ref. 128868), visit book page.
More on author: Steindachner.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 居於水底的; 深度上下限 0 - 18 m (Ref. 2850). 溫帶; 60°N - 35°N, 155°W - 121°W
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Pacific: Kodiak Island, Alaska to Carmel Bay, Monterey County, California, USA (southernmost range confirmed by J.R. Wolfe, pers. comm. 09/02).
東太平洋: 科迪亞克熊島，阿拉斯加到卡梅爾海灣，蒙德勒縣, 美國加州 (最南的範圍藉著 J.R. 再確認了 沃爾夫， pers. comm。 09/02).
東太平洋: 科迪亞克熊島，阿拉斯加到卡梅爾海灣，蒙德勒縣, 美國加州 (最南的範圍藉著 J.R. 再確認了 沃爾夫， pers. comm。 09/02).
大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2 - 5; 背的軟條 (總數) : 4 - 5; 臀棘: 0; 臀鰭軟條: 4 - 5; 脊椎骨: 32. Dorsal fins small; caudal fin rounded; pectoral fins large, supported well out from sides of body; pelvic fins very narrow and rays appear fused (Ref. 6885). Color very variable, depending on background; brown with dark bars, orange with bluish bars, or scarlet with brown bars (Ref. 6885).
Body shape (shape guide): fusiform / normal.
背鰭小的; 尾鰭圓的; 胸鰭大的, 支撐得好遠離身體側邊; 腹鰭非常狹窄的與鰭條顯得融合的.(參考文獻 6885) 顏色非常可變的, 依據背景而定; 褐色的有深色的橫帶, 橘色的具有藍色的橫帶, 否則鮮紅色的有褐色橫帶.(參考文獻 6885)
Body shape (shape guide): fusiform / normal.
背鰭小的; 尾鰭圓的; 胸鰭大的, 支撐得好遠離身體側邊; 腹鰭非常狹窄的與鰭條顯得融合的.(參考文獻 6885) 顏色非常可變的, 依據背景而定; 褐色的有深色的橫帶, 橘色的具有藍色的橫帶, 否則鮮紅色的有褐色橫帶.(參考文獻 6885)
Inhabits intertidal areas and to 18 m depth (Ref. 2850). Frequently caught in tide pools (Ref. 28197). Its food consists mainly of tiny crustaceans (shrimp and crab-like creatures) which are picked from the bottom or very close to it (Ref. 4930). Demersal spawner in nearshore habitats (Ref. 56049).
棲息於潮間帶的區域與對 18 公尺深.(參考文獻 2850) 時常在潮池捕獲了。 (參考文獻 28197) 它的食物主要地極小甲殼動物 (蝦與像螃蟹一樣的生物) 組成那是從底部或接近底部之處啄食.(參考文獻 4930)
棲息於潮間帶的區域與對 18 公尺深.(參考文獻 2850) 時常在潮池捕獲了。 (參考文獻 28197) 它的食物主要地極小甲殼動物 (蝦與像螃蟹一樣的生物) 組成那是從底部或接近底部之處啄食.(參考文獻 4930)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Demersal spawners.東太平洋: 科迪亞克熊島，阿拉斯加到卡梅爾海灣，蒙德勒縣, 美國加州 (最南的範圍藉著 J.R. 再確認了 沃爾夫， pers. comm。 09/02).
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Kanayama, T., 1991. Taxonomy and phylogeny of the family Agonidae (Pisces: Scorpaenifomes). Mem. Fac. Fish. Hokkaido Univ. (38)1-2:1-199. (Ref. 28197)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
FAO - Publication: search | FishSource |
更多資訊
解剖學
鰓區
腦部
耳石
鰓區
腦部
耳石
生理學
身體成分
營養素
耗氧量
游泳類型
游泳速度
視覺色素
魚聲
疾病與寄生蟲
毒性 (LC50s)
身體成分
營養素
耗氧量
游泳類型
游泳速度
視覺色素
魚聲
疾病與寄生蟲
毒性 (LC50s)
遺傳學
基因組
遺傳學
異種性
遺傳率
遺傳多樣性
基因組
遺傳學
異種性
遺傳率
遺傳多樣性
工具
特別的報告
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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 | 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 | 動物學的記錄
基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.6 ±0.59 se; based on food items. |
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回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
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釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |