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); filifer: Named for the elongate first dorsal fin present in adult males ('filum' = thread or filament; 'fer' = suffix meaning to bear or carry)..
More on author: Larson.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 底中水层性. 熱帶
Oceania: northern Australia and eastern Papua New Guinea.
大洋洲: 澳洲北部與巴布亞新幾內亞東部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43716)
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) : 7; 臀棘: 1; 臀鳍软条: 7; 脊椎骨: 26. Light brown to grey body with 7 - 9 short oblique dark blotches, bars or chevrons on sides, bars usually broken up into off-set pairs of blotches, anteriormost body marking a dark oblique shoulder bar, head with radiate or reticulate pattern of brown lines, broad brown band crossing branchiostegal membranes on underside of head (Ref. 43716). Second dorsal and anal rays always I,7; longitudinal scales 29-40; TRB 9-13; predorsal scales 13-21, small, reaching close up behind eyes, anteriormost scale somewhat larger than rest; scales on body mostly ctenoid; first spine of dorsal fin usually longest, filamentous (usually white and conspicuous) in adult males (Ref. 43716). Caudal fin rounded (Ref. 43716).
淡褐色到灰色的身体有 7- 在侧边上的 9个短的斜黑色斑块，横带或锯齿形, 横带通常断成了外海-组对斑块, 最前面的身体印记一条深色的斜肩横带, 头部有在头部的下面上横越鳃盖薄膜的褐色线的放射或网状图案，宽的褐色条纹.(参考文献 43716) 第二背鳍与臀鳍鳍条总是 I,7; 纵向的鳞片 29-40; TRB 9-13; 前背的鳞片 13-21, 小的, 达成结束在眼后面上面, 最前面的鳞片略微大于休息; 在身体上的鳞片大部份有栉鳞; 第一个背鳍的棘通常长的, 丝状的 (通常白色与显着的) 在雄性成鱼中.(参考文献 43716) 尾鳍圆的。 (参考文献 43716)
Facultative air-breathing in the genus (Ref. 126274); Inhabits mangrove creeks and estuaries, sometimes well into freshwater influence (Ref. 43716).
栖息于红树林小溪与河口, 有时相当深入淡水的影响力内.(参考文献 43716)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大洋洲: 澳洲北部與巴布亞新幾內亞東部。
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)
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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 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±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).
