Callorhinchus callorynchus (Linnaeus, 1758)
Plownose chimaera
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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. |
| Callorhinchus callorynchus AquaMaps Data sources: GBIF OBIS |
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Callorhinchus callorynchus
图片提供人 Martins, I.A.
照片 | 谷歌图片
图片提供人 Martins, I.A.
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) > Callorhinchidae (Plownose chimaeras)
Etymology: Callorhinchus: Tautonymous with Chimaera callorynchus Linnaeus 1758 (but unnecessarily emended from -rynchus to -rhinchus: callum (L.), hard skin; rhynchus (L.), snout, referring to peculiar hoe-shaped proboscis (See ETYFish); callorynchus: callum (L.), hard skin; rhynchus (L.), snout, referring to peculiar hoe-shaped proboscis (See ETYFish).
More on author: Linnaeus.
Etymology: Callorhinchus: Tautonymous with Chimaera callorynchus Linnaeus 1758 (but unnecessarily emended from -rynchus to -rhinchus: callum (L.), hard skin; rhynchus (L.), snout, referring to peculiar hoe-shaped proboscis (See ETYFish); callorynchus: callum (L.), hard skin; rhynchus (L.), snout, referring to peculiar hoe-shaped proboscis (See ETYFish).
More on author: Linnaeus.
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
Southeast Pacific and Southwest Atlantic.
東南太平洋與西南大西洋。
東南太平洋與西南大西洋。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 89.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)
Max length : 89.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1. Pectorals very large (Ref. 27363).
Body shape (shape guide): elongated.
胸鳍非常大的.(参考文献 27363)
Body shape (shape guide): elongated.
胸鳍非常大的.(参考文献 27363)
Occurs in sandy and muddy substrates. Apparently associated with Stromateus brasiliensis and Discopyge tschudii (Ref. 34015). Oviparous (Ref. 50449). Max length (Itamar Alves Martins, pers. comm., 2002).
出现于沙泥底部。 显然地伴随着 Stromateus brasiliensis 与 盘臀电鳐［Discopyge tschudii］ 了。 (参考文献 34015) 卵生的.(参考文献 50449) 最大长度 (Itamar Alves 马丁， pers. comm。,2002)。
出现于沙泥底部。 显然地伴随着 Stromateus brasiliensis 与 盘臀电鳐［Discopyge tschudii］ 了。 (参考文献 34015) 卵生的.(参考文献 50449) 最大长度 (Itamar Alves 马丁， pers. comm。,2002)。
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. 50449).東南太平洋與西南大西洋。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Menni, R.C., R.A. Ringuelet and R.H. Aramburu, 1984. Peces marinos de la Argentina y Uruguay. Editorial Hemisferio Sur S.A. Buenos, Aires, Argentina. 359 p. (Ref. 2806)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
易受伤害 (VU) (A2d); Date assessed: 02 September 2019
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性
FAO - 渔业: landings search; 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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00457 (0.00220 - 0.00950), b=3.13 (2.93 - 3.33), 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) |
3.4 ±0.1 se; based on diet studies. |
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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 (Fec assumed to be <100). |
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渔业脆弱性 (Ref. 59153) |
High vulnerability (61 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Low. |
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营养素 (Ref. 124155) |
Calcium = 36.4 [9.4, 104.6] mg/100g; Iron = 0.898 [0.331, 3.776] mg/100g; Protein = 14 [11, 18] %; Omega3 = 0.238 [0.103, 0.526] g/100g; Selenium = 28.6 [5.8, 75.6] μg/100g; VitaminA = 7.6 [2.6, 20.9] μg/100g; Zinc = 0.617 [0.320, 1.178] mg/100g (wet weight); based on nutrient studies. |