分類 / Names
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) > Cichlasomatinae
Etymology: Laetacara: Latin, laetus = happy + tupí, guaraní acará = a name of a fish (Ref. 45335).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 5.5 - 6.5. 熱帶; 24°C - 28°C (Ref. 13614)
South America: Amazon River basin, in the Napo and Putumayo River drainages in Ecuador, in the Huallaga, Ucayali, Amazon, Putumayo and Yavarí River basins in Peru, and in the upper Solimöes and Juruá River basins in Brazil.
南美洲: 亞馬遜河流域, 在厄瓜多的 Napo 與 Putumayo 河流域, 在祕魯的 Huallaga , Ucayali ,亞馬遜河, Putumayo 與 Yavari 河流域, 與在巴西的 Solimoes 上游與 Jurua 河流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 9088)
Inhabit forest streams and swamps with clear, dark water. Feed on insect debris, fish scales and shrimps.
棲息於森林溪流,而且沼澤有清澈的, 黑的水。 捕食昆蟲的殘礫,魚鱗與蝦。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawns on flat surfaces: parents guard eggs and larvae (Ref. 40602).南美洲: 亞馬遜河流域, 在厄瓜多的 Napo 與 Putumayo 河流域, 在祕魯的 Huallaga , Ucayali ,亞馬遜河, Putumayo 與 Yavari 河流域, 與在巴西的 Solimoes 上游與 Jurua 河流域。
Kullander, S.O., 1986. Cichlid fishes of the Amazon River drainage of Peru. Department of Vertebrate Zoology, Research Division, Swedish Museum of Natural History, Stockholm, Sweden, 394 p. (Ref. 9088)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 20 November 2020
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.00927 - 0.04498), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.58 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).