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) > Cichlinae
Eponymy: Dr Arthur Sperry Pearse (1877–1956) was an American zoologist. [...] (Ref. 128868), visit book page.
More on author: Hubbs.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; pH range: 7.5 - 8.5; dH range: 3 - 14. 熱帶; 26°C - 30°C (Ref. 7335)
Central America: Atlantic slope of southeastern Mexico and northern Guatemala.
中美洲: 墨西哥東南部與瓜地馬拉北部的大西洋斜坡。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377)
Inhabits lakes and lower river valley. Tolerates brackish water. Feeds on both aquatic and terrestrial plants which line the river banks.
棲息於湖與低的河山谷。 容忍半淡鹹水。 吃水生的與陸生植物那一條線河岸。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲: 墨西哥東南部與瓜地馬拉北部的大西洋斜坡。
McMahan, C.D., W.A. Matamoros, K.R. Piller and P. Chakrabarty, 2015. Taxonomy and systematics of the herichthyins (Cichlidae: Tribe Heroini), with the description of eight new Middle American Genera. Zootaxa 3999(2):211-234. (Ref. 104176)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 27 November 2018
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01352 - 0.04066), b=3.12 (2.97 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 2.0 ±0.00 se; based on food items.
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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
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