Rhinoptera javanica Müller & Henle, 1841
Flapnose ray
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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. |
| Rhinoptera javanica AquaMaps Data sources: GBIF OBIS |
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Rhinoptera javanica
图片提供人 Iranian Fisheries Research Organization (IFRO)
照片 | 谷歌图片
图片提供人 Iranian Fisheries Research Organization (IFRO)
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) > Rhinopteridae (Cownose rays)
Etymology: Rhinoptera: Greek, rhinos = nose + Greek,pteron = fin, wing (Ref. 45335).
More on authors: Müller & Henle.
Etymology: Rhinoptera: Greek, rhinos = nose + Greek,pteron = fin, wing (Ref. 45335).
More on authors: Müller & Henle.
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. 熱帶; 30°N - 15°S, 55°E - 135°E (Ref. 114953)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indo-West Pacific: Oman to the Philippines; north to Ryukyu Is.; south to eastern Indonesia.
印度-西太平洋: 外海的南非德爾班而且可能地向北延伸到印度，泰國，印尼與中國南部。 也在琉球，琉球群島.(參考文獻 637) 可能地澳洲.(參考文獻 9862)
印度-西太平洋: 外海的南非德爾班而且可能地向北延伸到印度，泰國，印尼與中國南部。 也在琉球，琉球群島.(參考文獻 637) 可能地澳洲.(參考文獻 9862)
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
Double-lobed snout and indented forehead; jaws usually with 7 rows of plate-like teeth; no caudal fin (Ref. 5578). Brown above, white below (Ref. 5578).
Body shape (shape guide): other.
双叶的吻而且切割成锯齿状前额; 颚通常有 7 列的板状齿; 没有尾鳍.(参考文献 5578) 背面褐色的, 腹面白色的.(参考文献 5578)
Body shape (shape guide): other.
双叶的吻而且切割成锯齿状前额; 颚通常有 7 列的板状齿; 没有尾鳍.(参考文献 5578) 背面褐色的, 腹面白色的.(参考文献 5578)
Found in bays, estuaries, and near coral reefs (Ref. 12951), over sand and mud bottoms (Ref. 9710). Usually solitary or in small aggregations (Ref. 114953). However, large schools with up to 500 individuals have been reported (Ref. 12951). Feeds on clams, oysters and crustaceans (Ref. 12951). Lives to over 2 years in captivity (Ref. 12951). Ovoviviparous (Ref. 50449). Edible (Ref. 30573). Caught mainly by gill net fisheries (Ref. 114953), occasionally by bottom trawl, demersal inshore gillnet and tangle net fisheries. Utilized for its meat (Ref. 58048).
发现于海湾，河口了, 与在珊瑚礁 (参考文献 12951) ，砂与泥底部的上面附近.(参考文献 9710) 大群鱼群多达 500个个体曾经报告.(参考文献 12951) 吃蛤，牡蛎与甲壳动物。 (参考文献 12951) 在 2 年以来活到在繁殖场。 (参考文献 12951) 卵胎生的.(参考文献 50449) 可食用的.(参考文献 30573)
发现于海湾，河口了, 与在珊瑚礁 (参考文献 12951) ，砂与泥底部的上面附近.(参考文献 9710) 大群鱼群多达 500个个体曾经报告.(参考文献 12951) 吃蛤，牡蛎与甲壳动物。 (参考文献 12951) 在 2 年以来活到在繁殖场。 (参考文献 12951) 卵胎生的.(参考文献 50449) 可食用的.(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
Males court by nipping the female's dorsum. Mating pair orient in a venter to venter position, and the male inserts one or both claspers. The pair usually rests on the substrate, with the female on top of the male. Mating lasts about 30 seconds (Ref. 12951) to 1 minute (Ref. 49562). 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). Size at birth ~60 cm WD. One large pregnant female (~130 cm WD) contained a single late-term embryo 61 cm WD (Ref.58048). 印度-西太平洋: 外海的南非德爾班而且可能地向北延伸到印度，泰國，印尼與中國南部。 也在琉球，琉球群島.(參考文獻 637) 可能地澳洲.(參考文獻 9862)
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Last, P.R., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor, 2016. Rays of the world. CSIRO Publishing, Comstock Publishing Associates. i-ix + 1-790. (Ref. 114953)
CITES
Not Evaluated
对人类的威胁
无害处的 (Ref. 12484)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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=0.01096 (0.00632 - 0.01902), b=2.94 (2.78 - 3.10), 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) |
3.5 ±0.24 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=1-2). |
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渔业脆弱性 (Ref. 59153) |
Very high vulnerability (79 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Medium. |
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营养素 (Ref. 124155) |
Calcium = 5.55 [0.68, 83.89] mg/100g; Iron = 0.366 [0.030, 4.005] mg/100g; Protein = 20.9 [15.6, 26.2] %; Omega3 = 0.0676 [, ] g/100g; Selenium = 30.8 [5.7, 156.0] μg/100g; VitaminA = 18.7 [1.7, 205.1] μg/100g; Zinc = 0.824 [0.056, 9.302] mg/100g (wet weight); |