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Pteronemacheilus meridionalis (Zhu, 1982)

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No image available for this species;
drawing shows typical species in Nemacheilidae.

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

Teleostei > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology:

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

; 淡水 底中水層性. 亞熱帶的

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Asia: Mekong basin (Nam Youan, Nam Tha, Nam Ou) in Laos and China.
亞洲: 在寮國與中國的湄公河流域 (Nam Youan , Nam Tha, 南烏河)。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 124711); 最大體重: 5.40 g (Ref. 124711)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

Body with about 15-25 irregular bars with dark edge and pale center. Pectoral rays with stiff dorsal expansion in male. Caudal base with black bar dissociated into a spot at upper extremity of the base and a vertically elongated blotch in lower half of the base (Ref. 43281).
身體有大約 15-25條不規則的橫帶有深色的邊緣與灰白的中心。 在雄魚中有硬的背部擴充的胸鰭鰭條。 尾部的基底有在基底的下半部中的基底與一個垂直瘦長的斑塊的最上層被進入一個斑點之內分離的黑色的橫帶.(參考文獻 43281)

生物學特性     字彙 (例如 epibenthic)

Inhabits river with slow current and occurs in the crevices of gravel (Ref. 51717).

棲息於河且水流和緩的地方而且出現於礫石的裂隙中.(參考文獻 51717)

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

亞洲: 在寮國與中國的湄公河流域 (Nam Youan , Nam Tha, 南烏河)。

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

Bohlen, J. and V. Ŝlechtová, 2011. A new genus and two new species of loaches (Teleostei: Nemacheilidae) from Myanmar. Ichthyol. Explor. Freshwat. 22(1):1-10. (Ref. 87201)

IUCN 瀕危狀態 (Ref. 130435)

  資料不足 (DD) ; Date assessed: 06 July 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

FAO - Publication: search | FishSource |

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Trophic ecology
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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00478 - 0.01517), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
營養階層 (Ref. 69278):  2.8   ±0.3 se; based on size and trophs of closest relatives
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 (10 of 100).