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) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobiinae
Etymology: longignathus: Name 'longignathus' from the Latin word 'longus' and Greek word 'gnáthos', meaning 'long' and ' jaw', in reference to the long jaw of the new species.
Eponymy: The ‘Vanneau’ was the name of the ship from which the type species, V. dollfusi, was collected. (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 ? - 26 m (Ref. 138099).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Central Atlantic: São Tomé and Príncipe.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 2.7 cm SL (female)
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) : 10; 臀棘: 1; 臀鰭軟條: 9. This species is distinguished from its congeners by the following set of characters: head wide and depressed; mouth anterior tip above level of lower eye edge; posterior angle of jaw ending posteriorly below posterior iris; suborbital longitudinal row b anteriorly ending distant behind the vertical to the posterior edge of eye; absence of a transverse rows c above or below row b; six suborbital transverse c rows of sensory papillae; suborbital longitudinal row d divided; and anterior dorsal transverse row o distant at the dorsal midline from the equivalent row (Ref. 138099).
Body shape (shape guide): elongated; Cross section: oval.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Schliewen, U.K., P. Wirtz, R. Böhmer, F. Deister, L. Rüber, S. Ramirez-Amaro, H.R. Esmaili and M. Kovačić, 2025. Vanneaugobius longignathus, a new gobiid species from São Tomé Island (eastern tropical Atlantic), with a rediagnosis of the genera Wheelerigobius and Vanneaugobius. Spixiana 47(2):261-285. (Ref. 138099)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 沒有興趣
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), 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) |
3.1 ±0.3 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.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |