Ilyodon cortesae, Freckled splitfin

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Ilyodon cortesae Paulo-Maya & Trujillo-Jiménez, 2000

Freckled splitfin
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Image of Ilyodon cortesae (Freckled splitfin)
No image available for this species;
drawing shows typical species in Goodeidae.

Classificatie / Namen Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Goodeidae (Splitfins) > Goodeinae
Etymology: Ilyodon: Greek, ilyos, -ou = cave + Greek, odous = teeth (Ref. 45335).
Eponymy: Maria Teresa Cortés was a Mexican ichthyologist. The etymology says: “This species is named after Maria Teresa Cortés, who played an important role in the developement of the Mexican Ichthyology.” (Ref. 128868), visit book page.

Environment: milieu / Klimaatzone / Diepte / distribution range Ecologie

; zoet water pelagisch; pH range: 7.5 - 7.5; diepte 0 - 1 m (Ref. 40197). Tropical; 20°C - ? (Ref. 40197); 20°N - 18°N

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Verspreidingskaart | Introducties | Faunafri

North America: San Juan Tacambaro river, Michoacan, México.

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 5.2 cm SL mannelijk / geslacht onbekend; (Ref. 40197)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 15 - 18; Anale zachte stralen: 11 - 13. 52 to 60 scales in a longitudinal series; jaw with two irregular series of strongly implanted bifid teeth; the pores of the lateral line in the preorbital branch are wide and always in a straight line; the prezygapophyses of caudal peduncle vertebrae are short and do not touch the adjacent postzygapophyses (Ref. 40197).
Body shape (shape guide): fusiform / normal; Cross section: oval.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload uw referenties | Referenties | Coördinator | Medewerkers

Paulo-Maya, J. and P. Trujillo-Jiménez, 2000. Nueva especie de Ilyodon (Cyprinodontiformes: Goodeidae) de la cuenca del rio Balsas, México. Rev. Biol. Trop. 48(2/3):465-472. (Ref. 40197)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

Visserij: van geen belang
FAO - Publication: search | FishSource |

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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

Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00462 - 0.03130), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  2.0   ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈