رده بندی / Names
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Gobiiformes (Gobies) >
Butidae (Gudgeon gobies)
Etymology: Oxyeleotris: Greek, oxys = sharp + The name of a Nile fish, eleotris (Ref. 45335).
More on author: Roberts.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين نزديك كف زي. Tropical; 6°S - 19°S
Oceania: Australia and central southern New Guinea.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 4.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 44894)
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 10 - 11; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 7 - 10.
Body shape (shape guide): fusiform / normal.
Facultative air-breathing in the genus (Ref. 126274); Found in backwaters of rivers, small creeks, swamps, and lily lagoons, usually among thick aquatic vegetation over soft mud bottoms. Females lay about 30 eggs (2 millimeters in diameter) on the ceiling of overhanging rocks or crevices. These are guarded and fanned by males until hatching, which takes about 8 days (Ref. 44894).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Female lays about 30 large (2 mm) eggs on the ceiling of overhanging rocks or in crevices. Male guards the eggs until hatching which takes about 8 days.
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00432 - 0.02113), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (مرجع
69278): 3.2 ±0.6 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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