Klassificering / Namn
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
>
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Aztecula: From the Aztec people in Mejico; marhabatiensis: The specific name is derived from its type locality, the town of Marhabatio (P’urepecha word of Maravatío). The P’urepecha word Marhabatio means beautiful
thing or place.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Tropical
South America: known only from San Miguel Spring of the upper Lerma River drainage in Michoacan, Mexico.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 5.1 cm SL hane/ej könsbestämd; (Ref. 84762)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 2; Mjukstrålar i ryggfenan (totalt) : 7 - 8; Taggstrålar i analfenan: 1 - 2; Mjukstrålar i analfenan: 6 - 7. Can be identified by having the following combination of characters: pelvic fin with 7 branched rays, rarely 8; scales in transverse series 9, rarely 8; and a dark, narrow lateral stripe runs from around the pectoral fin to the origin of the caudal peduncle (Ref. 84762).
Occurs in a spring that is highly degraded and used for recreation. The spring has growing aquatic plants of the genus Ceratophyllum and substrate composed mainly of sand and gravel with many boulders at athe bottom of the pool and mud in the stream. Other fish species found in the spring include the native goodeids Girardinichthys multiradiatus and Goodea atripinnis, and the introduced cichlid Oreochromis sp. and the poeciliids Poecilia reticulata and Heterandria bimaculata (Ref. 84762).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Domínguez-Domínguez, O., R. Pérez-Rodríguez, L.H. Escalera-Vázquez and I. Doadrio, 2009. Two new species of the genus Notropis Rafinesque, 1817 (Actinopterygii, Cyprinidae) from the Lerma River Basin in Central Mexico. Hidrobiológica 19(2):159-172. (Ref. 84762)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00266 - 0.01086), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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