分类 / Names
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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Mugilogobius: Latin, mugil, -ilis = grey mullet + Latin, gobius = gidgeon (Ref. 45335).
More on author: Nichols.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 底中水层性; 非产卵性溯降河的. 熱帶; 4°S - 5°S
Oceania: known only from northern Papua New Guinea.
大洋洲: 已知只來自巴布亞新幾內亞北部了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2847)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 8 - 9; 臀棘: 1; 臀鳍软条: 7 - 9; 脊椎骨: 26. Plain light to dark grey or brownish grey with indistinct bars and X-shaped markings along side, and most distinct marking a blackish spot on upper caudal fin base (Ref. 43716). Longitudinal scales 28-41; TRB 8-13; predorsal scales 14-22, small, evenly sized, reaching up close behind eyes; scales on side of body ctenoid; first spine of dorsal fin longest, white and usually filamentous in both sexes (Ref. 43716). Caudal fin rounded (Ref. 43716).
单色的淡色到深灰色或褐灰色沿着侧边有不明显的横带与 x-形状的斑纹, 而且最明显的上尾部的鳍基底上印记一个黑色的斑点.(参考文献 43716) 纵向的鳞片 28-41; TRB 8-13; 前背的鳞片 14-22, 小的, 均匀地大小了, 在结束在后眼上面达到; 在身体侧边上的鳞片有栉鳞的; 第一个背鳍的棘长的, 白色的与通常丝状的雄性与雌性都有.(参考文献 43716) 尾鳍圆的。 (参考文献 43716)
Facultative air-breathing in the genus (Ref. 126274); Known only from freshwater and brackish habitats, from mangrove creeks to a lily-covered lake (Ref. 43716).
从红树林小溪到一个被百合覆盖的湖,已知只来自淡水与半咸淡水栖息地了。 (参考文献 43716)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 已知只來自巴布亞新幾內亞北部了。
Larson, H.K., 2001. A revision of the gobiid fish genus Mugilogobius (Teleostei: Gobioidei), and its systematic placement. Rec. West. Aust. Mus. (Suppl. No. 62):1-233. (Ref. 43716)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
