Priocharax marupiara Mattox, Britz, Souza, Casas, Lima & Oliveira, 2023
Uploaden van uw Foto's en video's
Google afbeelding
No photo available for this species.No drawings available for Acestrorhamphidae.
Google afbeelding
No photo available for this species.
Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Characiformes (Characins) > Acestrorhamphidae (American tetras) > Tyttobryconinae
Etymology: Priocharax: Greek, prio = to saw + Greek, charax, -akos = a fish without identification (Ref. 45335); marupiara: The word marupiara is both a noun and an adjective in the native common language (nheengatu) meaning luck/lucky in fishing, and in life in general. It refers to the abundance of this species in the type locality and the fact that another new species was discovered when searching for the other one Priocharax toledopizae; noun in apposition.
Etymology: Priocharax: Greek, prio = to saw + Greek, charax, -akos = a fish without identification (Ref. 45335); marupiara: The word marupiara is both a noun and an adjective in the native common language (nheengatu) meaning luck/lucky in fishing, and in life in general. It refers to the abundance of this species in the type locality and the fact that another new species was discovered when searching for the other one Priocharax toledopizae; noun in apposition.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie
; zoet water benthopelagisch. Tropical
Verspreiding Gebieden | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri
South America: Brazil.
Grootte / Gewicht / Leeftijd
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 9 - 10; Anale zachte stralen: 18 - 23; Wervels: 32 - 34. This species is distinguished from its congeners except P. britzi by having fewer maxillary teeth 21-27 mode 23 (vs. 27-58, modes 29, 35, 36, 39, 42); differs from P. britzi by the fewer branched anal-fin rays 18-23, mode 20 (vs. 22-27, modes 25 and 26) and the colour pattern, melanophores in different parts of the head, on the pelvic-fin base and forming a vertical black line extending from vent along the anterior portion of the first anal-fin pterygiophore (vs. body mostly translucent, with pattern consisting of melanophores forming thin lines along posterior portion of anal-fin base); further differs from P. nanus and P. varii by pelvic-fin rays i,5 (vs. i,6); differs from P. ariel and P. varii by fewer dentary teeth 27-36 (vs. 35-55 and 37-46, respectively); differs from P. nanus and P. toledopizae by the absence of the claustrum (vs. presence) (Ref. 128833).
Cross section: compressed.
Cross section: compressed.
This species was found along banks of aquatic plants (e.g., Elodea sp.) in a blackwater pond approximately 10 × 5 m, separated during the dry season by only a few meters from the stream, with both connected in the rainy season. They were very abundant and found with the arowana tetra Gnathocharax steindachneri; the aphyoditeine tetra Axelrodia stigmatias; the tetras Hemigrammus bellottii, H. microstomus, H. vorderwinkleri, Hyphessobrycon bentosi, an unidentified Hyphessobrycon sp.; the freshwater hatchetfish Carnegiella strigata; the toothless characin Curimatopsis macrolepis; juvenile wolffish Hoplias malabaricus; the pencilfish Nannostomus marginatus, Pyrrhulina sp.; the miniature thorny catfish Physopyxis lyra; the callichthyid armoured catfishes Megalechis picta, M. thoracata; the loricariine armoured catfish Rineloricaria sp.; the bigeye cichlid Acaronia nassa; juvenile saddled cichlid Aequidens tetramerus; the pike cichlid Crenicichla sp. Despite sampling efforts in all mesohabitats other than the pond, this was not found in the main channel. In the 2021 expedition, the pond was littered with a large amount of garbage (e.g., bottles, plastic bags) (Ref. 128833).
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hoofdreferentie
Upload uw referenties | Referenties | Coördinator | Medewerkers
Mattox, G.M.T., R. Britz, C.S. Souza, A.L.S. Casas, F.C.T. Lima and C. Oliveira, 2023. Two new species of miniature tetras of the fish genus Priocharax from the Rio Juruá drainage, Acre, Brazil (Teleostei: Characiformes: Characidae). Canadian Journal of Zoology e-first:1-19. (Ref. 128833)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Onvoldoende gegevens (DD) ; Date assessed: 18 May 2024
CITES
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
FAO - Publication: search | FishSource |
Meer informatie
Trofische ecologie
Voedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
Voedselrantsoenen
Predatoren
Voedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
Voedselrantsoenen
Predatoren
Populatiedynamica
Groeiparameters
Max. leeftijden / maten
Lengte-gewicht rel.
Lengte-lengte rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Groeiparameters
Max. leeftijden / maten
Lengte-gewicht rel.
Lengte-lengte rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Levenscyclus
Voortplanting
Maturiteit
Rijpheid/kieuwen rel.
Fecunditeit
Paaien
Paaibestanden
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Voortplanting
Maturiteit
Rijpheid/kieuwen rel.
Fecunditeit
Paaien
Paaibestanden
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Anatomie
Kieuwoppervlak
Hersenen
Otoliet
Kieuwoppervlak
Hersenen
Otoliet
Fysiologie
Lichaamssamenstelling
Voedingsstoffen
Zuurstofverbruik
Type zwemmen
Zwemsnelheid
Visuele pigmenten
Vis geluid
Ziekten en parasieten
Toxiciteit (LC50)
Lichaamssamenstelling
Voedingsstoffen
Zuurstofverbruik
Type zwemmen
Zwemsnelheid
Visuele pigmenten
Vis geluid
Ziekten en parasieten
Toxiciteit (LC50)
Genetica
genoom
Genetica
Heterozygositeit
Erfelijkheid
Genetische diversiteit
genoom
Genetica
Heterozygositeit
Erfelijkheid
Genetische diversiteit
Menselijk gerelateerd
Aquacultuursystemen
Aquacultuurprofielen
Kweeklijnen
Ciguatera gevallen
Postzegels, munten, diversen.
Aquacultuursystemen
Aquacultuurprofielen
Kweeklijnen
Ciguatera gevallen
Postzegels, munten, diversen.
Tools
Speciale rapporten
Bekijk gegevens voor het houden in een aquarium | Bekijk Fact Sheets voor de soort | Bekijk Aquacultuur Fact Sheets
Download XML
Internetbronnen
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoobank | Zoological Record
Schattingen op basis van modellen
|
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
|
Trofisch niveau (Ref. 69278) |
3.0 ±0.4 se; based on size and trophs of closest relatives |
|
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
|
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |