分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Delturinae
Etymology: Delturus: Greek, deltos, -ou = small board + Greek, oura = tail (Ref. 45335).
More on authors: Reis & Pereira.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的.
South America: Rio Jequitinhonha basin in eastern Brazil.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 18.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 117082)
All specimens were collected in a strong water current on a rocky bottom (Ref. 57859).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Reis, R.E., E.H.L. Pereira and J.W. Armbruster, 2006. Delturinae, a new loricariid catfish subfamily (Teleostei: Siluriformes), with revisions of Delturus and Hemipsilichthys. Zool. J. Linn. Soc. 147(2):277-299. (Ref. 57859)
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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=0.00550 (0.00206 - 0.01463), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).