Profundulus parentiae, Parenti's killifish

Profundulus parentiae Matamoros, Domínguez-Cisneros, Velázquez-Velázquez & McMahan, 2018

Parenti's killifish
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Image of Profundulus parentiae (Parenti\
No image available for this species;
drawing shows typical species in Profundulidae.

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

> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Profundulidae (Middle American killifishes)
Etymology: Profundulus: Latin, profundus = deep (Ref. 45335)parentiae: Named for Dr. Lynne Parenti, who has made many important contributions to our knowledge of the systematics, biogeography, biology, and morphology of cyprinodontiforms as well as numerous other groups of fishes.

Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie

; zoet water benthopelagisch; diepte 0 - 1 m (Ref. 119416). Tropical

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Mexico

Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?  range ? - ? cm
Max length : 6.8 cm SL mannelijk / geslacht onbekend; (Ref. 119416); 6.6 cm SL (female)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 12; Anale zachte stralen: 14. This species is distinguished from its congeners P. balsanus, P. oaxacae, P. mixtlanensis by having long epiotic processes that extend beyond the epipleural ribs of the first vertebra (vs. short epiotic process not reaching the epipleural ribs of the first vertebra); differs from P. guatemalensis, P. kreiseri by having rows of dark dots along the sides of the body (vs. absence of rows of dark dots in P. guatemalensis, P. kreiseri; differs from P. punctatus by having a dorsoventrally compressed Meckel’s cartilage with a relatively straight ventral edge and a narrow and strongly concave sesamoid articular (vs. dorso-ventrally expanded Meckel’s cartilage with convex ventral edge and a wide and moderately concave sesamoid articular in P. punctatus; differs from P. oaxacae by the number of scales in the lateral series, 33 (vs. 29-31 in P. oaxacae) (Ref. 119416).
Cross section: oval.

Biologie     Verklarende woordenlijst (bv. epibenthic)

The type locality during sampling has the following environmental conditions: water temperature 27°C, pH 6.7, conductivity 10.9 mS, dissolved oxygen 12.3 mg/L, river width 20 m, and capture depth 0.5 m. The current was slow, and there was no canopy cover. Also collected with this species were Poeciliopsis pleurospilus, Poecilia sphenops, Sicydium salvini. The species was captured in a range of altitudes from 188 to 420 meters (Ref. 119416).

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

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Matamoros, W.A., S.E. Domínguez-Cisneros, E. Velázquez-Velázquez and C.D. McMahan, 2018. Description of a new species of killifish of the genus Profundulus (Atherinomorpha: Profundulidae) from the Mexican state of Oaxaca. Copeia 106(2):239-246. (Ref. 119416)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))

  Onvoldoende gegevens (DD) ; Date assessed: 25 September 2018

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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Schattingen op basis van modellen

Fylogenetische diversiteitsindex
(Ref. 82804)
PD50 = 0.5021 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01380 (0.00552 - 0.03450), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-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)
Low vulnerability (10 of 100). 🛈