分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Microdesmidae (Wormfishes)
蚓鰕虎科 (Wormfishes) > Ptereleotrinae
Etymology: Oxymetopon: Greek, oxys = sharp + Greek, metopon = brow (Ref. 45335); curticauda: Name from Latin words 'curtus' for short and 'cauda, for tail,, referring to its distinctive character, the substantially truncated caudal region of the body; noun in apposition.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 29 - 44 m (Ref. 129456).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Pacific: Vietnam.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 4.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 129456)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 22 - 23; 臀棘: 1; 臀鰭軟條: 21 - 23; 脊椎骨: 26. This species is distinguished by the following characters: body short and deep, short weakly notched caudal fin with slightly uneven lobes; relatively large head and eyes; low dorsal crest; caudal fin slightly notched, with upper lobe slightly longer than lower; uniformly sized lateral teeth in jaws; usually D2 and A usually with 24 elements; gill rakers 19-23; filamentous rays in ID; pointed anterior processes of pelvis (Ref. 129456).
Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Prokofiev, A.M., 2016. Genus Oxymetopon (Microdesmidae: Ptereleotrinae) in the coastal areas of Province Khanh Hoa (Vietnam, South China Sea). J. Ichthyol. 56(2):175-180. (Ref. 129456)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |