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Awaous acritosus Watson, 1994

Roman nose goby
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Gobiidae (Gobies) 鰕虎魚科 (Gobies) > Gobionellinae
Etymology:

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性. 熱帶

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Oceania: currently known only from northeastern Queensland, Australia between Mulgrave River (17°07'S) and Cooktown (15°28'S), and Laloki River drainage of southern New Guinea.
大洋洲: 現在已知只來自昆士蘭省的東北方 Mulgrave 河 (17 ° 07'S) 與 Cooktown(15 ° 28' S), 和新幾內亞南部的 Laloki 河流域之間的澳洲了。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894)

生物學特性     字彙 (例如 epibenthic)

Found in streams and rivers of lowland regions, above tidal influence. Collected from generally clear waters (sometimes in turbid waters), over bottoms usually consisting of gravel, sand and some mud. Feeds mostly on algae (Ref. 26669, 44894) and bottom detritus. Little is known of the life history, but it probably has a marine larval stage. Only recently described, although it has long been misidentified as Awaous crassilabrus, a species that does not occur in Australia (Ref. 44894).

在潮汐的影響力之上,發現於低地區域的溪流與河川了。 採集自通常清澈的水域 (有時在混濁的水域中) ,通常被包含礫石,沙子與一些泥的底部上了。 大部分吃藻類。 (參考文獻 26669).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

大洋洲: 現在已知只來自昆士蘭省的東北方 Mulgrave 河 (17 ° 07'S) 與 Cooktown(15 ° 28' S), 和新幾內亞南部的 Laloki 河流域之間的澳洲了。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Watson, R.E., 1994. Awaous (Awaous) acritosus, a new species of freshwater goby from southern New Guinea and northeastern Australia (Teleostei: Gobidae). Ichthyol. Explor. Freshwat. 5(4):351-364. (Ref. 26669)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 14 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00349 - 0.02862), b=3.09 (2.85 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.0   ±0.00 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (12 of 100).