分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Issue
See Le Bail et al. (2000:244, fig.) for a complementary description with biological observations and geographical distribution, also Nijssen & Isbrücker (1990:tab. 1) and Muller & Isbrücker (1993:75) for morphological data of types.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
South America: Atlantic coastal drainages from Maroni to Kaw River basins in French Guiana.
南美洲: 大西洋的海岸從 Maroni 到 Kaw 河流域的流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 36713)
Facultative air-breathing in the genus (Ref. 126274); Inhabits stony rivulets (Ref. 6868); has been collected in little forest tributaries (3 to 4 m wide) with shallow depth, rocky bottom, strong current, often with cascades. Likewise, during the dry season, it has been found in a split brook with very little water input, where only 2 species of Rivulus (R. igneus and R. cladophorus were present, thus suggesting that Lithoxus is a pioneer species which is capable of colonizing difficult environments which are nutritionally poor (Ref. 35381).
栖息于多石小河;(参考文献 6868) 已经在小森林支流 (3 到 4 公尺宽) 被收集，水浅的, 岩石的底部又强的水流, 通常有小瀑布。 同样地，在乾季的时候，它有被发现于一条分散的小溪具有非常小的水输入, 在哪里 Rivulus 的只有 2个种 ( R. igneus 与 R. cladophorus 在场, 如此显示出 Lithoxus 是能够移殖至困难的环境的一个先锋种那是缺乏营养的.(参考文献 35381)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 大西洋的海岸從 Maroni 到 Kaw 河流域的流域。
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)
人类利用
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00941 - 0.03210), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
