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Pterocryptis gangelica Peters, 1861

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drawing shows typical species in Siluridae.

India country information

Common names: Afghanistan silurus
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Ganges River (Ref. 33585). Found in Darjeeling and Khasi Hills in Assam (Ref. 41236). Also Ref. 31808
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Menon, A.G.K., 1999
National Database:

Common names from other countries

Afghanistan silurus, 阿富汗鲶, 阿富汗隐鳍鲶, ... more

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

Teleostei > Siluriformes (Catfishes) > Siluridae (Sheatfishes)
Etymology: Pterocryptis: Greek, pteron = wing, fin + Greek, kryptos = hidden (Ref. 45335).
  More on author: Peters.

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

; 淡水 居于水底的.   亞熱帶的

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

Asia: Ganges River (Ref. 33585). Occurs in India and Bangladesh (Ref. 41236).
亞洲: 恒河.(參考文獻 33585) 出現於印度與孟加拉。 (參考文獻 41236)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 41236)

生物学特性     字汇 (例如 epibenthic)

Inhabits hill streams with gravelly and sandy bottom (Ref. 41236).

栖息于丘陵的溪流底部为沙质与碎石的地方.(参考文献 41236)

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

亞洲: 恒河.(參考文獻 33585) 出現於印度與孟加拉。 (參考文獻 41236)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Ng, H.H. and M. Kottelat, 1998. Pterocryptis buccata, a new species of catfish from western Thailand (Teleostei: Siluridae) with epigean and hypogean populations. Ichthyol. Res. 45(4):393-399. (Ref. 33585)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 16 April 2010

CITES (Ref. 128078)

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 |

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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=0.00871 (0.00290 - 0.02620), b=3.01 (2.76 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).