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
图片提供人 Steele, M.A.
照片 | 谷歌图片
图片提供人 Steele, M.A.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) > Gobiidae (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.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 居于水底的; 深度上下限 0 - 106 m (Ref. 2850). 亞熱帶的; 55°N - 27°N, 136°W - 114°W
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | 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 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 5 - 7; 背的软条 (总数) : 12 - 14; 臀棘: 0; 臀鳍软条: 11 - 12. Caudal rounded.
Body shape (shape guide): fusiform / normal.
尾鳍圆的。
Body shape (shape guide): fusiform / normal.
尾鳍圆的。
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).
发现通常在岩石附近的沙地。 生存于潮间带的沿岸区域到 106 公尺深。 撤退回岩石或洞当被接近时。 幼鱼在浮游生物之中通常外海被发现。 卵生的.(参考文献 56079) 一个雌性先熟的雌雄同体.(参考文献 34256) 表格永久的雌性配偶群群雄鱼与一些较小的雌鱼组成.(参考文献 55367) 卵被由雄鱼保卫。 (参考文献 56079)
发现通常在岩石附近的沙地。 生存于潮间带的沿岸区域到 106 公尺深。 撤退回岩石或洞当被接近时。 幼鱼在浮游生物之中通常外海被发现。 卵生的.(参考文献 56079) 一个雌性先熟的雌雄同体.(参考文献 34256) 表格永久的雌性配偶群群雄鱼与一些较小的雌鱼组成.(参考文献 55367) 卵被由雄鱼保卫。 (参考文献 56079)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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。
主要参考文献
上传您的参考资料 | 参考文献 | 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
对人类的威胁
无害处的
人类利用
渔业: 商业性; 水族馆: 公众的水族馆
FAO - Publication: search | FishSource |
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基于模型的估算
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系统发育多样性指数 (参考文献 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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营养阶层 (参考文献 69278) |
3.4 ±0.58 se; based on food items. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=5). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Very high. |
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营养素 (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); |