Profundulus mixtlanensis

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Profundulus mixtlanensis Ornelas-García, Martínez-Ramírez & Doadrio, 2015

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Profundulus mixtlanensis
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Profundulidae (Middle American killifishes)
Etymology: Profundulus: Latin, profundus = deep (Ref. 45335);  mixtlanensis: Derived from the word 'Mixtlan' in the Nahuatl language. The Tenoch culture used to call Mixtlan the region where the new species occurs. Mixtlan is a compound word, consisting of words Mixtli (cloud) and -Tlan (place). It means 'the place of the clouds'..

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique. Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Central America: Oaxaca, Mexico in the following river systems: Colorado River, Atoyaquillo River, the Atoyac river basin, and the Mixteco river basin.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL mâle / non sexé; (Ref. 106146)

Description synthétique Morphologie | Morphométrie

Rayons mous dorsaux (Total): 10-13; Rayons mous anaux: 12 - 21. Profundulus mixtlanensis can be diagnosed from other congeners by the following characters: a pronounced lower jaw; 30-35 lateral scales; lack dark body spotting on the posterior half of the body caused by melanization of the base of the scales; in lateral view, dorsal profile of the head shows a concavity just above the supra-occipital crest, which quickly reaches a flat profile posteriorly, an attribute that becomes more pronounced with age; body height <2/3 of SL; pre-pectoral distance <1/3 of SL; distance between ventral and anal fins 15% of SL; caudal peduncle depth 13% of SL; post-anal length 15% of SL; head length 26-28% of SL; preorbital length 26-30% of HL; eye diameter 26-28% of SL; anal-fin length 16-17% of SL; 30-35 lateral scales; 12-21 anal-fin rays; 14-17 pectoral-fin rays (Ref. 106146).

Biologie     Glossaire (ex. epibenthic)

Occurs in springs at altitudes between 710 and 2,300, but mostly above 2000 m (Ref. 106146).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Ornelas-García, C.P., E. Martínez-Ramírez and I. Doadrio, 2015. A new species of killifish of the family Profundulidae from the highlands of the Mixteca region, Mexico. Revista Mexicana de Biodiversidad 86(4):926-933. (Ref. 106146)

Statut dans la liste rouge de l'IUCN (Ref. 125652)

  Quasi-menacé (NT) (B1b(iii)); Date assessed: 11 September 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00555 - 0.03435), b=3.04 (2.83 - 3.25), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
Niveau trophique (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
Résilience
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .