Hydrolagus bemisi Didier, 2002
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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. |
| Hydrolagus bemisi AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Holocephali 全头亚纲 (银鲛科) (chimaeras) > Chimaeriformes (Chimaeras) > Chimaeridae (Shortnose chimaeras or ratfishes)
Etymology: Hydrolagus: hydro-, combining form of hydor (Gr.), water; lagos (Gr.), hare, i.e., “water rabbit,” probably referring to three pairs of tooth plates, which tend to protrude from the mouth like a rabbit’s incisors (See ETYFish); bemisi: In honor of ichthyologist William E. Bemis, now at Cornell University, “longtime mentor and friend, and a leader in ichthyological research” (See ETYFish).
Eponymy: Dr William E Bemis is a vertebrate anatomist, currently Professor of Ecology and Evolutionary Biology at Cornell University, the university that awarded his first degree (1976). [...] (Ref. 128868), visit book page.
Etymology: Hydrolagus: hydro-, combining form of hydor (Gr.), water; lagos (Gr.), hare, i.e., “water rabbit,” probably referring to three pairs of tooth plates, which tend to protrude from the mouth like a rabbit’s incisors (See ETYFish); bemisi: In honor of ichthyologist William E. Bemis, now at Cornell University, “longtime mentor and friend, and a leader in ichthyological research” (See ETYFish).
Eponymy: Dr William E Bemis is a vertebrate anatomist, currently Professor of Ecology and Evolutionary Biology at Cornell University, the university that awarded his first degree (1976). [...] (Ref. 128868), visit book page.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southwest Pacific: New Zealand.
西南太平洋: 紐西蘭。
西南太平洋: 紐西蘭。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
Pale brown coloration fading to white ventrally. Dorsal fin spine reaching to origin of second dorsal fin when depressed; elongated second dorsal fin not indented along its length. Horizontal and hyomandibular lateral line canals sharing a common branch. Caudal filament long and stout (Ref. 45044).
Body shape (shape guide): elongated.
白褐色颜色腹面颜色淡化成白色。 背鳍棘延伸到第二背鳍起点当扁平的; 瘦长的第二背鳍鳍沿着它的长度不是锯齿状的。 水平的与 hyomandibular 侧线管共用一个分枝。 尾丝长而矮胖的.(参考文献 45044)
Body shape (shape guide): elongated.
白褐色颜色腹面颜色淡化成白色。 背鳍棘延伸到第二背鳍起点当扁平的; 瘦长的第二背鳍鳍沿着它的长度不是锯齿状的。 水平的与 hyomandibular 侧线管共用一个分枝。 尾丝长而矮胖的.(参考文献 45044)
Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205).
卵生的.(参考文献 205) 卵被包在角状的外型突起中。 (参考文献 205)
卵生的.(参考文献 205) 卵被包在角状的外型突起中。 (参考文献 205)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 205).西南太平洋: 紐西蘭。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Didier, D.A., 2002. Two new species of chimaeroid fishes from the southwestern Pacific Ocean (Holocephali, Chimaeridae). Ichthyol. Res. 49(4):299-306. (Ref. 45044)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00437 (0.00213 - 0.00895), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
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回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (Assuming Fec <100). |
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渔业脆弱性 (Ref. 59153) |
High to very high vulnerability (66 of 100). 🛈 |