Common names from other countries
分类 / Names
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Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Peckoltia: Because of Gustavo Peckolt,member of the Natural History Commission of Rondon (Ref. 45335).
More on author: Eigenmann.
Issue
No recent work; short redescription including the future type specimens in a footnote by Kner (1854:281).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
South America: Guyana and Brazil.
南美洲: 尼格羅河與 Branco 河流域。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 10.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54521)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 7; 臀棘: 1; 臀鳍软条: 4. Distinguished from all other species of Peckoltia except P. cavaticaby having an orange band in the dorsal fin and by having thin, wavy, black lines that tend to outline the plates and bones of the head. Differs from P. cavatica by having the dorsal saddles better developed, by having the head plates and bones completely outlined in black and with lines intense, by having black vermiculations on the pterotic-supracleithrum, by having at least one, broken band in the caudal fin, and by having the marginal orange band of the dorsal and caudal fins not as thick or as intense as in P. cavatica (Ref. 54521).
藉由在背鳍中有一个橘色的条纹与除了 P. cavatica 以外的所有其他种的 Peckoltia 区分了而且借着具有倾向轮廓头部的碟与硬骨的细的﹐波浪状的﹐和黑色的线。 有别于 P. cavatica 更借着具有背部鞍状斑发展的, 借着具有头部碟与硬骨完全有黑边与具有线密集, 在 pterotic 上借着具有黑色的蠕虫爬迹形的装饰-supracleithrum,借着具有至少一, 断掉的条纹在尾鳍中, 而且借着具有背鳍与尾鳍的边缘橘色条纹不当厚的或如密集当在 P. cavatica 中.(參考文獻 54521)
Facultative air-breathing in the genus (Ref. 126274); Inhabits swift riffles among very large boulders (Ref. 54521).
栖息于在最大圆石之中的迅急急流。 (参考文献 54521)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 尼格羅河與 Branco 河流域。
Fisch-Muller, S., 2003. Loricariidae-Ancistrinae (Armored catfishes). p. 373-400. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36713)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00712 - 0.03216), b=2.97 (2.80 - 3.14), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
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).