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: Dotsugobius: Named for r Yoshie Dotsu (spelled “Dôtu” in early publications), former professor of Nagasaki University, Japan.
Eponymy: Yoshie Dotsu is a Japanese ichthyologist. [...] Dr Pieter Bleeker (1819–1878) was an ichthyologist and army surgeon commissioned (1841) by the Dutch East India Company. [...] (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; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 46888). 熱帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Indo-Pacific: Andaman Sea to the Solomons; north to Japan; south to Australia.
西太平洋: 馬來西亞 (參考文獻 41184) 與巴布亞新幾內亞.(參考文獻 6771)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 3.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 128872)
This species is distinguished from the other gobiine genera by the following set of characters: head and body deep and compressed; no crest-like dermal ridge along the predorsal midline;
no free pectoral-fin rays; head and predorsal midline are naked; a single transverse sensory-papillae row p at interorbital area over sensory canal between pores C and D; seven distinct and long transverse rows of sensory papillae (rows 1-7) below the eye where row b is long and extending from transverse row 3 to posterior margin of cheek, row 5 divided into two parts (viz., rows 5s and 5i) by longitudinal row b, and not extending beyond row d ventrally, row n (divided into two parts by anterior part of longitudinal row x1) transverse and very long, extending ventrally beyond a horizontal line through pore F, then row f comprised of a pair of short longitudinal rows of papillae; well-developed sensory canals on head, with pores B', C(S), D(S), E, F, G, H', K', L', M', N and O';l typical 'Bathygobius Group' (sensu Birdsong et al., 1988) type of axial skeletal features, e.g., P-V 3/II II I I 0/9; 10{1727 vertebrae; with two anal pterygiophores anterior to first haemal arch, and a single epural (Ref. 128872).
Cross section: oval.
This species is found around the tidal estuaries and intertidal zone at or near the boundary between freshwater and brackish water areas of small insular streams with gravel bottoms and boulders. It is usually seen perched on large boulders, and nimbly skates on the surface of the boulders when disturbed (Ref. 128872).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 馬來西亞 (參考文獻 41184) 與巴布亞新幾內亞.(參考文獻 6771)
Shibukawa, K., T. Suzuki and H. Senou, 2014. Dotsugobius, a new genus for Lophogobius bleekeri Popta, 1921 (Actinopterygii, Gobioidei, Gobiidae), with re-description of the species. Bull. Nat'l Mus.Nature and Sci. (Ser. A)40(3):141-160. (Ref. 128872)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 14 December 2023
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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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), 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). 🛈 |