Mobula tarapacana (Philippi, 1892)
Sicklefin devil ray
個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Mobula tarapacana AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
板鰓亜鋼(サメとエイ類) (sharks and rays) > Myliobatiformes (Stingrays) > Mobulidae (Devilrays)
Etymology: tarapacana: Named for the Chilean province Tarapacà, where the type specimen was landed.
More on author: Philippi.
Etymology: tarapacana: Named for the Chilean province Tarapacà, where the type specimen was landed.
More on author: Philippi.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海 関連する礁; 海洋回遊性 (Ref. 51243); 深さの範囲 0 - 1896 m (Ref. 117177), usually 0 - 20 m (Ref. 89972). Tropical; 50°N - 37°S, 180°W - 180°E (Ref. 114953)
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Circumtropical, recorded from scattered localities. Western Atlantic: off Venezuela. Eastern Atlantic: Côte d'Ivoire and South Africa. Reported from Cape Verde (Ref. 34514). Indian Ocean: northwestern Red Sea and India. Western Pacific: Japan, Taiwan, and probably tropical Australia (Ref. 9911). Eastern Pacific: From Gulf of California to Chile (Ref. 130539).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 264.8 range ? - ? cm
Max length : 328 cm WD オス/雌雄の選別がない; (Ref. 58048); 305.2 cm WD (female); common length : 250 cm WD オス/雌雄の選別がない; (Ref. 9256); 最大公表体重: 350.0 kg (Ref. 50641)
Max length : 328 cm WD オス/雌雄の選別がない; (Ref. 58048); 305.2 cm WD (female); common length : 250 cm WD オス/雌雄の選別がない; (Ref. 9256); 最大公表体重: 350.0 kg (Ref. 50641)
簡単な記述 検索表 | 形態学 | 形態計測学
A large devil ray with a long head bearing short head fins; dorsal fin plain, and pectoral fins with strongly curved, swept-back tips; upper disc densely covered with small, pointed denticles and tail shorter than disc with no spine (Ref. 5578). Dark blue (Ref. 5578), olive-green to brownish above; ventral side white anteriorly, grey posteriorly, with an irregular but distinct line of demarcation (Ref. 11228). No caudal fin (Ref. 5578).
Body shape (shape guide): other.
Body shape (shape guide): other.
Mostly oceanic, but also in coastal waters. Solitary, sometimes forms groups (Ref. 12951). Feeds on small fishes (Ref. 5578) and planktonic crustaceans (Ref. 9911). Ovoviviparous (Ref. 50449). Litter number 1 (Ref. 12951). Sometimes found stranded in beaches in temperate areas (Ref. 9911). Data on female max. length from Ref. 9256. Commonly caught in tuna gillnet and in harpoon fisheries. Utilized for its gill filter plates (very high value), meat, cartilage and skin (Ref. 58048).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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).
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
McEachran, J.D. and G. Notarbartolo di Sciara, 1995. Mobulidae. Mantas, diablos. p. 759-764. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para los Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9256)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
絶滅寸前の危機的状況 (CR) (A2bd+3d); Date assessed: 18 June 2025
人間に対する脅威
Harmless
人間の用途
水産業: 食糧水産
FAO - Publication: search | FishSource |
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特記事項
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インターネットの情報源
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モデルに基づく推定値
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系統多様性指数 (参照 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
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栄養段階 (参照 69278) |
3.8 ±0.59 se; based on food items. |
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回復力 (参照 120179) |
非常に低い, １４年以上の倍増期間の最小個体群 (Fec=1). |
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漁業の脆弱性 (Ref. 59153) |
Very high vulnerability (79 of 100). 🛈 |
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価格帯 (Ref. 80766) |
Medium. |