Urogymnus asperrimus (Bloch & Schneider, 1801)
Porcupine whipray
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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. |
| Urogymnus asperrimus AquaMaps Data sources: GBIF OBIS |
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) > Myliobatiformes (Stingrays) > Dasyatidae (Stingrays) > Urogymninae
Etymology: Urogymnus: Greek, oura = tail + Greek, gymnos = naked (Ref. 45335).
More on authors: Bloch & Schneider.
Etymology: Urogymnus: Greek, oura = tail + Greek, gymnos = naked (Ref. 45335).
More on authors: Bloch & Schneider.
Taxonomic Remarks
Urogymnus africanus and Urogymnus asperrimus are considered synonyms and both are originally described in the same work. There is uncertainty about which name has priority, and thus both names can be found as valid; the first reviser is not researched (Eschmeyer, 2014).
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 15 - 217 m (Ref. 86942). 熱帶; 31°N - 31°S, 20°W - 177°W
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Central Atlantic: Senegal, Guinea, and Côte d'Ivoire (Ref. 4438). Indo-Pacific: Red Sea and coast of East Africa to the Marshall Islands and Fiji, south to northern Australia (Ref. 2334).
印度-太平洋: 紅海與東非海岸到馬紹爾群島與斐濟, 南至澳洲北部。 (參考文獻 2334) 東大西洋: 塞內加爾，幾內亞與象牙海岸.(參考文獻 4438)
印度-太平洋: 紅海與東非海岸到馬紹爾群島與斐濟, 南至澳洲北部。 (參考文獻 2334) 東大西洋: 塞內加爾，幾內亞與象牙海岸.(參考文獻 4438)
首次成熟时的长度 / 大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
Diagnosis: A heavily armored stingray lacking a venomous barb; young with large, flat denticles on upper surface, and large juveniles and adults with additional sharp conical thorns and small, pointed denticles (Ref. 5578).
Body shape (shape guide): other.
一个甲胄很厚的 没有毒刺; 幼鱼有在上表皮上的大又平坦的细齿，而且大的稚鱼与成鱼有额外的锐利锥形刺与小又尖的细齿。 (参考文献 5578) 非常厚的瘦长宽广地体盘有圆形的外角; 吻宽广地圆的与尾部细长的, 大约与身体一样长而且没有鳍褶.(参考文献 5578) 浅灰色或微白色的背面, 腹侧白色的; 尾部黑色的.(参考文献 5578)
Body shape (shape guide): other.
一个甲胄很厚的 没有毒刺; 幼鱼有在上表皮上的大又平坦的细齿，而且大的稚鱼与成鱼有额外的锐利锥形刺与小又尖的细齿。 (参考文献 5578) 非常厚的瘦长宽广地体盘有圆形的外角; 吻宽广地圆的与尾部细长的, 大约与身体一样长而且没有鳍褶.(参考文献 5578) 浅灰色或微白色的背面, 腹侧白色的; 尾部黑色的.(参考文献 5578)
Inhabits the continental shelf area (Ref. 2334), but capable of entering coastal lagoons (Ref. 81259). Found on sand and coral rubble areas near reefs (Ref. 9840), often in caves. Ovoviviparous (Ref. 50449). Due to its difficult handling, it is probably of limited commercial value (Ref. 9840). Its thorn can inflict a painful injury; caught commonly by demersal tangle net fisheries; utilized for its meat, skin (very high value) and cartilage (Ref.58048).
栖息于大陆架区域。 栖息于在礁 (参考文献 9840) 附近的沙子与珊瑚残砾区域了, 常见于洞穴中。 卵胎生的.(参考文献 50449) 由于它的困难处理, 它可能是商业价值有限.(参考文献 9840)
栖息于大陆架区域。 栖息于在礁 (参考文献 9840) 附近的沙子与珊瑚残砾区域了, 常见于洞穴中。 卵胎生的.(参考文献 50449) 由于它的困难处理, 它可能是商业价值有限.(参考文献 9840)
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). Distinct pairing with embrace (Ref. 205). Distinct pairing with embrace (Ref. 205).印度-太平洋: 紅海與東非海岸到馬紹爾群島與斐濟, 南至澳洲北部。 (參考文獻 2334) 東大西洋: 塞內加爾，幾內亞與象牙海岸.(參考文獻 4438)
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
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
CITES
Not Evaluated
对人类的威胁
引起创伤的 (Ref. 2334)
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 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01023 (0.00486 - 0.02155), b=3.06 (2.86 - 3.26), 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 ±0.46 se; based on food items. |
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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 fecundity<100). |
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渔业脆弱性 (Ref. 59153) |
Very high vulnerability (90 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Low. |
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营养素 (Ref. 124155) |
Calcium = 5.12 [0.57, 77.92] mg/100g; Iron = 0.354 [0.028, 3.818] mg/100g; Protein = 21.4 [18.7, 24.1] %; Omega3 = 0.0888 [, ] g/100g; Selenium = 41.6 [7.4, 202.0] μg/100g; VitaminA = 20.7 [1.8, 237.0] μg/100g; Zinc = 0.791 [0.052, 9.041] mg/100g (wet weight); |