Awaous acritosus, Roman nose goby

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Awaous acritosus Watson, 1994

Roman nose goby
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drawing shows typical species in Gobiidae.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobionellinae

Environment: milieu / climate zone / 深度上下限 / distribution range 生态学

; 淡水 底中水层性. 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 / 年龄

成熟度: Lm ?  range ? - ? cm
Max length : 18.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894)

生物学特性     字汇 (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).

在潮汐的影响力之上,发现于低地区域的溪流与河川了。 采集自通常清澈的水域 (有时在混浊的水域中) ,通常被包含砾石,沙子与一些泥的底部上了。 大部分吃藻类 (参考文献 26669,44894) 而且底部碎屑。 生活历史少为人知,但是它可能有一个海洋的幼鱼时期。 只有最近描述了, 虽然它有长的被误鉴成 Awaous crassilabrus, 一个种哪一不会出现在澳洲.(参考文献 44894)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

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。

主要参考文献 Upload your references | 参考文献 | 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)

世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)

  最不相关 (LC) ; Date assessed: 14 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | Zoobank | 动物学的记录

Estimates based on models

Phylogenetic diversity index (参考文献 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00353 - 0.02836), b=3.08 (2.84 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (参考文献 69278):  2.0   ±0.00 se; based on food items.
回复力 (参考文献 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (12 of 100). 🛈