分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pseudobarbus: Greek, pseudes = false + Latin, barbus = barbel (Ref. 45335).
More on author: Boulenger.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の. Subtropical; 31°S - 34°S
Africa: Groot (Gamtoos system) and larger tributaries of the Gourits system, South Cape, South Africa.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ?, range 4 - ? cm
Max length : 12.0 cm TL オス/雌雄の選別がない; (Ref. 2801)
Occurs in standing or slow-flowing pools with a soft or rocky bottom. Thrives in dams and tolerates turbid waters. Juveniles occur in large shoals, adults in small groups. Feeds off the substrate on algae and detritus. Breeds in summer, moving into riffle areas to lay eggs (Ref. 7248).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
脆弱 (VU) (B2ab(ii,iii,v)); Date assessed: 06 September 2017
人間の用途
水産業: 商業; 水族館・水槽: 商業
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00603 (0.00281 - 0.01292), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
2.0 ±0.00 se; based on food items. |
|
Generation time |
4.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (K=0.26; tm=1; tmax=3). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |
価格帯 (Ref. 80766) |
Unknown.
|