Rhinobatos schlegelii Müller & Henle, 1841
Brown guitarfish
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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. |
| Rhinobatos schlegelii AquaMaps Data sources: GBIF OBIS |
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照片 | 谷歌图片
Rhinobatos schlegelii
图片提供人 Randall, J.E.
照片 | 谷歌图片
图片提供人 Randall, J.E.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Rhinopristiformes (Shovelnose rays) > Rhinobatidae (Guitarfishes)
Etymology: Rhinobatos: Greek, rhinos = nose + Greek, batis, -idos = a ray (Raja sp.) (Ref. 45335).
Eponymy: Hermann Schlegel (1804–1884) was a German-born zoologist who spent much of his life in the Netherlands. [...] (Ref. 128868), visit book page.
More on authors: Müller & Henle.
Etymology: Rhinobatos: Greek, rhinos = nose + Greek, batis, -idos = a ray (Raja sp.) (Ref. 45335).
Eponymy: Hermann Schlegel (1804–1884) was a German-born zoologist who spent much of his life in the Netherlands. [...] (Ref. 128868), visit book page.
More on authors: Müller & Henle.
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
Northwest Pacific: Japan to Taiwan, reports from Philippines and India probably appear to be other species (Ref. 114953).
西太平洋: 韓國到菲律賓。 來自印度與阿曼的紀錄可能不是這種。
西太平洋: 韓國到菲律賓。 來自印度與阿曼的紀錄可能不是這種。
大小 / 重量 / 年龄
Found near shore on sandy-mud bottoms (Ref. 11230, 30573). Reported to occur offshore (Ref. 58784). Feeds on small benthic animals. Ovoviviparous (Ref. 50449). Males mature at ca. 55 cm TL. Produces litters of 1-14 pups (Ref. 114953). The best edible fish in the family, served in raw slices or hard boiled with seasonings (Ref. 637). Dried fins used for shark-fin soup (Ref. 30573).
在沙泥底上发现于靠近海岸了。 (参考文献 11230,30573) 吃小型底栖的动物。 卵胎生的.(参考文献 50449) 在该科中最好的可食用的鱼, 以生的肉薄的切片供应了或者与调味料确实煮沸。 (参考文献 637) 乾燥的鳍用来了鱼翅汤。 (参考文献 30573)
在沙泥底上发现于靠近海岸了。 (参考文献 11230,30573) 吃小型底栖的动物。 卵胎生的.(参考文献 50449) 在该科中最好的可食用的鱼, 以生的肉薄的切片供应了或者与调味料确实煮沸。 (参考文献 637) 乾燥的鳍用来了鱼翅汤。 (参考文献 30573)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449).西太平洋: 韓國到菲律賓。 來自印度與阿曼的紀錄可能不是這種。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : McEachran, John | 合作者
Compagno, L.J.V., 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)
对人类的威胁
无害处的
人类利用
渔业: 商业性
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=0.00302 (0.00155 - 0.00589), b=3.13 (2.96 - 3.30), 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) |
3.5 ±0.37 se; based on food items. |
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回复力 (参考文献 120179) |
非常低的, 最小族群倍增时间超过14 年 (Fec=6). |
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渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Low. |