Cualac tessellatus
Media Luna Pupfish
Collection Details
Specimens
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Records
Taxonomic Hierarchy
Actinopterygii (Ray-finned Fishes)
Cyprinodontiformes
Cyprinodontidae (Pupfishes)
Cualac
Cualac tessellatus (Media Luna Pupfish)
Description
This species account was compiled from
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Characters
Body shape: fusiform / normal.
Distribution
North America: San Luis Potosi, Mexico.
Habitat Associations
Freshwater. demersal.
Biology
An egg laying omnivorous fish which prefers rocky-gravelly substratum with vegetation. Aquarium conditions: pH=7.2, H=12, 28°C water temperature (Ref. 6398). Not a seasonal killifish. Is easy to maintain in the aquarium (Ref. 27139).
Max length: 8.0 cm TL.
Reproductive mode: dioecism; fertilization: external; nonguarders; parental care: none.
IUCN Red List Status: Vulnerable (VU), assessed 2018-11-26.
Commercial or Environmental Importance
Fisheries: of no interest; aquarium: commercial.
References
Breder, C.M. and D.E. Rosen (1966) Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p.
Riehl, R. and H.A. Baensch (1991) Aquarien Atlas. Band. 1. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 992 p.
Huber, J.H. (1996) Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p.
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