Nuchequula blochii, Twoblotch ponyfish : fisheries

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Nuchequula blochii (Valenciennes, 1835)

Twoblotch ponyfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Nuchequula blochii   AquaMaps   Data sources: GBIF OBIS
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Image of Nuchequula blochii (Twoblotch ponyfish)
Nuchequula blochii
Picture by FAO

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

Teleostei > Acanthuriformes (Surgeonfishes) > Leiognathidae (Slimys, slipmouths, or ponyfishes) > Gazzinae
Etymology: More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 51243); 深度上下限 1 - 40 m. 熱帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indian Ocean: known only from Pakistan, India, and Thailand.
印度-西太平洋: 巴基斯坦與印度西岸到菲律賓, 阿拉弗拉海 (參考文獻 9189) 與澳洲西北部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 10.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 122105); common length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3424)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 8; 背的软条 (总数): 16; 臀棘 3; 臀鳍软条: 14. This species is distinguished by having the following set of characters: fully scaled breast; naked cheek; anteroventral profile of lower jaw is almost straight; a distinct, jet-black blotch distally on the spinous dorsal fin (Ref. 74926).

生物学特性     字汇 (例如 epibenthic)

Found on shallow waters near the bottom. Young enter brackish waters (Ref. 4833). Feeds mainly on small crustaceans, foraminiferans and nematodes. Sold fresh and dried salted in markets, also used for fishmeal.

栖息于在底部附近的浅水域了。 幼鱼进入半咸淡水域。 (参考文献 4833) 主要吃小型甲壳动物,有孔虫与线虫类。 生鲜贩卖与在市场中乾燥盐腌了, 也制成鱼浆。

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

印度-西太平洋: 巴基斯坦與印度西岸到菲律賓, 阿拉弗拉海 (參考文獻 9189) 與澳洲西北部。

主要参考文献 Upload your references | 参考文献 | 合作者 : Woodland, David J. | 合作者

Kimura, S., R. Kimura and K. Ikejima, 2008. Revision of the genus Nuchequula with descriptions of three new species (Perciformes: Leiognathidae). Ichthyol. Res. 55:22-42. (Ref. 74926)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性
FAO - Publication: search | FishSource |

更多信息

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工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 27.2 - 29.1, mean 28.5 °C (based on 844 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00681 - 0.02028), b=3.08 (2.93 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  2.9   ±0.29 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=1.25-1.16).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (11 of 100).
价格分类 (Ref. 80766):   High.