رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
>
Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: Pristella: Greek, pristis = saw, diminutive (Ref. 45335); ariporo: Species name from its type locality, Rio Ariporo drainage (Ref. 128489).
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
; آب شيرين نزديك كف زي. Tropical
South America: Colombia.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 128489)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 9 - 10; شعاع نرم باله مخرجي: 18 - 24; مهره ها: 32 - 34. This species can be distinguished from P. maxillaris by the following characters: no maxillary teeth (vs. 14-22); by having all teeth of the premaxilla and dentary conical (vs. larger teeth of the premaxilla and dentary tricuspid); dark blotch on the pelvic fin absent (vs. small dark blotch on the pelvic fin present); humeral blotch absent (vs. present) (Ref. 128489).
Collected from a flooded savannah associated with the Rio Aiporo (Ref. 128489).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Conde-Saldaña, C.C., J.G. Albornoz-Garzón, J.E. García-Melo, F.A. Villa-Navarro, J.M. Mirande and F.C.T. Lima, 2019. A new Pristella (Characiformes: Characidae) from the Río Orinoco Basin, Colombia, with a redefinition of the genus. Copeia 107(3):439. (Ref. 128489)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic level (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).