分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 7.0 - 8.0; dH range: 9 - 20. 熱帶; 26°C - 30°C (Ref. 7335)
Central America: Atlantic slope of Panama (Canal Zone, including Chagres River).
中美洲: 巴拿馬的大西洋斜坡.(管區域, 包括 Chagres 河)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7335)
背棘 (总数) : 16 - 18; 背的软条 (总数) : 9 - 10; 臀棘: 6; 臀鳍软条: 7 - 8. This species is distinguished by the following characters: teeth truncate and labiolingually compressed, incisor-like, with tips rounded (in juveniles, tips are pointed), the biting edges not forming a line; differs from its congeners by having modally 3 rows of scale on cheek (vs. 4 or more), presence of single spot at posteroventral angle of opercle (vs. spots absent, or 1 spot present but not located at the angle in other species except Cryptoheros altoflavus), a medial intensification only of 4th lateral bar on the side of the body (vs. either only on 3rd bar or none), straight dorsal edge of the articular bone (vs. convex), first neural spine retrorsely directed (vs. antrorse in all other species except Cryptoheros spilurus and
C. cutteri), 2 dorsal elements between first two epineural spines (vs. 3); paired fins seldom or never extend posteriorly to the first anal-fin spine; anal-fin spines 6 (vs. 7 or more); dorsal-fin spines 16 (vs. always 17 or more); dorsal- and anal-fin spines total 23 (vs. 24 or more) (Ref. 74403).
Inhabits moderately flowing water over a substrate of small stones, sand, rocks, and leaf debris from the forest canopy. Feeds on aufwuchs.
栖息于在一个小石头，沙子，岩石与树叶碎片从森林覆盖的底部上的正常流动的水。 吃附着生物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲: 巴拿馬的大西洋斜坡.(管區域, 包括 Chagres 河)
Schmitter-Soto, J.J., 2007. A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Zootaxa 1603:1-78. (Ref. 74403)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
临近濒危 (NT) (B1ab(iii)); Date assessed: 10 December 2019
人类利用
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00659 - 0.02894), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
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).
