Rhinogobiops nicholsii (Bean, 1882)
Blackeye goby
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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. |
| Rhinogobiops nicholsii AquaMaps Data sources: GBIF OBIS |
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Rhinogobiops nicholsii
拍攝者 Steele, M.A.
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拍攝者 Steele, M.A.
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Gobiidae (Gobies) 鰕虎魚科 (Gobies) > Gobiinae
Etymology: Rhinogobiops: Greek, rhinos = nose + Latin, gobius = gudgeon Greek, ops = similar to; nicholsii: Named after Capt. H.E. Nichols, U.S.N, its discoverer (Ref. 6885).
Eponymy: Captain Henry Ezra Nichols (d: 1899) was a US Navy officer at the Department of Alaska. [...] (Ref. 128868), visit book page.
More on author: Bean.
Etymology: Rhinogobiops: Greek, rhinos = nose + Latin, gobius = gudgeon Greek, ops = similar to; nicholsii: Named after Capt. H.E. Nichols, U.S.N, its discoverer (Ref. 6885).
Eponymy: Captain Henry Ezra Nichols (d: 1899) was a US Navy officer at the Department of Alaska. [...] (Ref. 128868), visit book page.
More on author: Bean.
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 - 106 m (Ref. 2850). 亞熱帶的; 55°N - 27°N, 136°W - 114°W
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Pacific: Wales Island, northern British Columbia, Canada to Punta Rompiente, central Baja California, Mexico.
東太平洋: 威爾斯島， Punta Rompiente 的加拿大卑詩省北部, 中央的墨西哥的下加利福尼亞。
東太平洋: 威爾斯島， Punta Rompiente 的加拿大卑詩省北部, 中央的墨西哥的下加利福尼亞。
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) : 5 - 7; 背的軟條 (總數) : 12 - 14; 臀棘: 0; 臀鰭軟條: 11 - 12. Caudal rounded.
Body shape (shape guide): fusiform / normal.
尾鰭圓的。
Body shape (shape guide): fusiform / normal.
尾鰭圓的。
Found usually in sandy areas near rocks. Occurs from intertidal areas to 106 m depth. Retreats to rocks or holes when approached. Young are found usually offshore among plankton. Oviparous (Ref. 56079). A protogynous hermaphrodite (Ref. 34256). Forms permanent harem groups composed of a single male and several smaller females (Ref. 55367). Eggs are guarded by the male (Ref. 56079).
發現通常在岩石附近的沙地。 生存於潮間帶的沿岸區域到 106 公尺深。 撤退回岩石或洞當被接近時。 幼魚在浮游生物之中通常外海被發現。 一個雌性先熟的雌雄同體.(參考文獻 34256) 表格永久的雌性配偶群群雄魚與一些較小的雌魚組成.(參考文獻 55367)
發現通常在岩石附近的沙地。 生存於潮間帶的沿岸區域到 106 公尺深。 撤退回岩石或洞當被接近時。 幼魚在浮游生物之中通常外海被發現。 一個雌性先熟的雌雄同體.(參考文獻 34256) 表格永久的雌性配偶群群雄魚與一些較小的雌魚組成.(參考文獻 55367)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Nesting occurs from April-October. Male cleans spawning site under rock, then attracts female by rising from bottom to display his black pelvic disk. Male guards nest after female lays eggs. Protogynous (Ref. 13452, 35501). Sex reversal is completed in less than 5 months (Ref. 34185, 34256). A monandric species (Ref. 55367). Length at sex change = 6.9 cm TL (Ref. 55367). Also Ref. 103751.東太平洋: 威爾斯島， Punta Rompiente 的加拿大卑詩省北部, 中央的墨西哥的下加利福尼亞。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 商業性; 水族館: 公眾的水族館
FAO - Publication: search | FishSource |
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網路資源
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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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.4 ±0.58 se; based on food items. |
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回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=5). |
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釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Very high. |
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營養素 (Ref. 124155) |
Calcium = 162 [79, 343] mg/100g; Iron = 1.32 [0.70, 2.56] mg/100g; Protein = 18.5 [16.6, 20.1] %; Omega3 = 0.4 [0.2, 0.7] g/100g; Selenium = 21.9 [10.9, 43.4] μg/100g; VitaminA = 18.8 [5.8, 59.0] μg/100g; Zinc = 1.06 [0.73, 1.59] mg/100g (wet weight); |