Neoepinnula minetomai, Large-eyed sackfish

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Neoepinnula minetomai Nakayama, Kimura & Endo, 2014

Large-eyed sackfish
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Neoepinnula minetomai
拍攝者 Tibbatts, B.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Scombriformes (Mackerels) 鱸形目 (Mackerels) > Gempylidae (Snake mackerels) 蛇鯖科 (Snake mackerels)
Etymology: Neoepinnula: Greek, neos = new + Latin ex = outside + Latin, diminutive of pinna = spiny (Ref. 45335)minetomai: Named for Takeshi Minetoma, a local fisherman in Kuchierabu-jima Island, Kagoshima.

Environment: milieu / climate zone / 深度上下限 / distribution range 生態學

海洋 底中水層性; 深度上下限 380 - 420 m (Ref. 115418).

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri

Northwest Pacific: Japan.

大小 / 重量 / 年齡

成熟度: Lm ?  range ? - ? cm
Max length : 32.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 115418)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 17; 背的軟條 (總數) : 20; 臀棘: 3; 臀鰭軟條: 20; 脊椎骨: 32. This species is disitinguished by the following set of characters: orbit is huge, its horizontal diameter about equal to snout length 10.6-10.9 % SL, 31.3-31.7 %HL, and its upper margin forming dorsal profile of head; fleshy interorbital width is less than orbit diameter, 8.8-8.9 % SL; posteroventral corner of the preopercle forming an acute angle; distal margin of second dorsal and anal fins concave; lower jaw no distinctly enlarged canines; anterior part of the lower lateral line above pectoral fin base covered laterally by opercle; oral cavity is uniformly black; HL 33.5-34.8 % SL; body depth at pelvic fin base 28.2-29.0 % SL, at anal fin origin 27.0-28.0 % SL; pectoral fin length 17.9-18.1 % SL; length of upper caudal fin lobe 25.6 % SL; length of lower caudal fin lobe 23.4-24.0 % SL; snout length 31.3-33.4 % HL; postorbital length 38.2-39.0 % HL; upper jaw length 40.5-41.2 % HL (Ref. 115418).
Cross section: compressed.

生物學特性     字彙 (例如 epibenthic)

The species is closely associated with steep rocky bottoms around the islands where it occurs (Ref. 115418)..

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚


主要參考資料 Upload your references | 參考文獻 | 合作者 : Parin, Nikolay V. | 合作者

Nakayama, N., Y. Kimura and H. Endo, 2015. Neoepinnula minetomai, a new species of sackfish from off Kuchierabu-jima Island, southern Japan (Actinopterygii: Gempylidae). Ichthyol. Res. 62(3):320-326. (Ref. 115418)

IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 





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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | Zoobank | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (參考文獻 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00426 - 0.02456), b=3.00 (2.79 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (參考文獻 69278):  3.9   ±0.6 se; based on size and trophs of closest relatives
回復力 (參考文獻 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100). 🛈