Classificatie / Namen
Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii (haaien en roggen) (sharks and rays) >
Myliobatiformes (Stingrays) >
Potamotrygonidae (River stingrays) > Potamotrygoninae
Etymology: Potamotrygon: Greek, potamos = river + Greek, trygon = a sting ray (Ref. 45335); siponinmorok: Name 'siponinmorok' from the Akawaio (Indigenous community historically occupying coastal Guyana) phrase 'si ponin moro', meaning the 'fish that stings', with 'si' pronounced like 'chee' and the 'moro' like 'moor-okh' for English and Creole speakers.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
South America: Guyana.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 35.3 cm WD mannelijk / geslacht onbekend; (Ref. 138783)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 131.
Body shape (shape guide): other (see remarks); Cross section: flattened.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hemraj-Naraine, D., J.P. Fontenelle, A. Acosta-Santos, N.R. Lovejoy, E. Liverpool and M.A. Kolmann, 2026. A new species of freshwater stingray (Myliobatiformes: Potamotrygoninae) from northern South America. Neotrop. Ichthyol. 24(1):1-33. (Ref. 138783)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate to high vulnerability (52 of 100). 🛈 |