Rhynchobatus australiae Whitley, 1939
Bottlenose wedgefish
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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. |
| Rhynchobatus australiae AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Rhinopristiformes (Shovelnose rays) > Rhinidae (Wedgefishes)
Etymology: Rhynchobatus: Greek, rhingchos = snout + Greek, batis, -idos = a sting ray (Raja sp.) (Ref. 45335).
More on author: Whitley.
Etymology: Rhynchobatus: Greek, rhingchos = snout + Greek, batis, -idos = a sting ray (Raja sp.) (Ref. 45335).
More on author: Whitley.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Indo-West Pacific: Red Sea, Persian Gulf (Ref. 114953). Gulf of Thailand and the Philippines to Queensland, Australia. A similar and perhaps identical species occurs in the western Indian Ocean off Mozambique and in the Gulf of Aden and is probably sympatric with the true 'Rhynchobatus djiddensis' of the western Indian Ocean and the Red Sea. Distributional range probably wider than reported, but many nominal records of Rhynchobatus djiddensis from the western Pacific and southeastern Indian Ocean cannot be identified to species.
西太平洋: 泰國灣與菲律賓到澳洲的昆士蘭省。 一個相似種與也許同一種出現於西印度洋莫三比克外海中與在亞丁灣而且可能與西印度洋與紅海的真實 ' Rhynchobatus djiddensis' 重疊分佈。 分佈區域可能比紀錄寬, 但是 Rhynchobatus djiddensis 從西太平洋的許多分類命名紀錄與東南印度洋不能夠被鑑定到種。
西太平洋: 泰國灣與菲律賓到澳洲的昆士蘭省。 一個相似種與也許同一種出現於西印度洋莫三比克外海中與在亞丁灣而且可能與西印度洋與紅海的真實 ' Rhynchobatus djiddensis' 重疊分佈。 分佈區域可能比紀錄寬, 但是 Rhynchobatus djiddensis 從西太平洋的許多分類命名紀錄與東南印度洋不能夠被鑑定到種。
初熟時的長度 / 大小 / 重量 / 年齡
Inhabits inshore waters on the continental shelves (Ref. 9915). Demersal on soft bottoms and near coral reefs (Ref.58048). Female specimens may reach 300 cm in length in Thailand (Ref. 9915). Feeds on bottom crustaceans, mollusks (Ref. 9915) and bottom-dwelling fishes (Ref. 114953). Ovoviviparous (Ref. 50449). Caught commonly by demersal tangle net, and to a lesser extent by trawl and longline fisheries (Ref.58048). Marketed fresh; fins prized for the sharkfin trade (Ref. 9915).
在大陸棚上棲息於近岸水域。 (參考文獻 9915) 吃底部甲殼動物與軟體動物。 (參考文獻 9915) 卵胎生的.(參考文獻 50449) 也捕獲網。 (參考文獻 9915) 在市場上銷售生鮮地了; 鰭因為魚翅貿易而被重視了。 (參考文獻 9915) 母標本可能在泰國達到 300 公分長。 (參考文獻 9915)
在大陸棚上棲息於近岸水域。 (參考文獻 9915) 吃底部甲殼動物與軟體動物。 (參考文獻 9915) 卵胎生的.(參考文獻 50449) 也捕獲網。 (參考文獻 9915) 在市場上銷售生鮮地了; 鰭因為魚翅貿易而被重視了。 (參考文獻 9915) 母標本可能在泰國達到 300 公分長。 (參考文獻 9915)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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: 泰國灣與菲律賓到澳洲的昆士蘭省。 一個相似種與也許同一種出現於西印度洋莫三比克外海中與在亞丁灣而且可能與西印度洋與紅海的真實 ' Rhynchobatus djiddensis' 重疊分佈。 分佈區域可能比紀錄寬, 但是 Rhynchobatus djiddensis 從西太平洋的許多分類命名紀錄與東南印度洋不能夠被鑑定到種。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Compagno, L.J.V. and P.R. Last, 1999. Rhinidae (=Rhynchobatidae). Wedgefishes. p. 1418-1422. In K.E. Carpenter and V. Niem (eds.) FAO identification guide for fishery purposes. The Living Marine Resources of the Western Central Pacific. FAO, Rome. (Ref. 9915)
對人類具威脅
無害處的
人類使用
漁業: 商業性
FAO - 漁業: landings search; Publication: search | FishSource | 周邊海洋
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5024 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00363 (0.00162 - 0.00814), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.5 ±0.50 se; based on food items. |
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回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100). |
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釣魚的脆弱性 (Ref. 59153) |
High to very high vulnerability (67 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Medium. |
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營養素 (Ref. 124155) |
Calcium = 24 [4, 109] mg/100g; Iron = 0.722 [0.186, 2.061] mg/100g; Protein = 19.3 [17.2, 21.3] %; Omega3 = 0.199 [0.088, 0.435] g/100g; Selenium = 23.8 [6.9, 67.8] μg/100g; VitaminA = 6.67 [2.30, 18.89] μg/100g; Zinc = 0.577 [0.286, 1.044] mg/100g (wet weight); |