分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Geophaginae
Etymology: Apistogramma: Greek, apisto = uncertain + Greek, gramma = graphic signal (Ref. 45335); erythrura: The species epithet is a compound derived from the Greek erythro (=red) and ura (=tail). Then name refers to the conspicuous colour of the caudal fin in the majority of adult males.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 大洋性; pH range: 5.2 - 6.4; dH range: 0 - 1.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
South America: Bolivia. Known from several localities in the drainage of the lower río Mamoré in the province of Beni in Bolivia. Confirmed collecting sites are situated between the drainage of río Yata in the west (Laguna Larga and Laguna Piranha in the northwest of Santa Ana de Yacuma) and the drainage of the rio Itonamas (Laguna Mapawa in the north of Magdalena) in the east of Bolivia. In addition the species is also said to be exported for the aquarium hobby from the Lago das Cobras in the drainage of the río Pacaás Novos in the southeast of the town Guajará-Mirim in the state of Rôndonia in Brazil (Kolowshi, 2002).
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 4.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 79632)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Staeck, W. and I. Schindler, 2008. Apistogramma erythrura sp. N.- a new geophagine dwarf cichlid (Teleostei: Perciformes: Cichlidae) from the rio Mamoré drainage in Bolivia. Vertebrate Zoology 58(2):197-206. (Ref. 79632)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 28 October 2020
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01820 (0.00834 - 0.03973), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |