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Freshwater fish of Mexico — species native to rivers, lakes, streams, and ephemeral waters within Mexican North America; Pages in category "Freshwater fish of ...
This is a list of notable fish dishes. In culinary and fishery contexts, fish includes shellfish , such as molluscs , crustaceans and echinoderms . Fish has been an important source of protein for humans throughout recorded history .
The popoche chub (Algansea popoche) is a species of freshwater fish in the family Leuciscidae, the shiners, daces and minnows. [3] [4] It is endemic to the Lake Chapala and nearby sections of associated rivers in Jalisco of west-central Mexico. [5] This is a relatively large omnivorous species of Algansea at up to 23 cm (9.1 in) long. [5]
Freshwater fish of Mexico (228 P) ° Fish of the Gulf of Mexico (76 P) Fish of Mexican Pacific coast (1 C, 88 P) Pages in category "Fish of Mexico"
The surface and cave forms of the Mexican tetra have proven powerful subjects for scientists studying evolution. [28] When the surface-dwelling ancestors of current cave populations entered the subterranean environment, the change in ecological conditions rendered their phenotype—which included many biological functions dependent on the presence of light—subject to natural selection and ...
Freshwater fish are fish species that spend some or all of their lives in bodies of fresh water such as rivers, lakes, ponds and inland wetlands, where the salinity is less than 1.05%. These environments differ from marine habitats in many ways, especially the difference in levels of osmolarity .
Astyanax angustifrons, sometimes referred to as the Campeche tetra, is a small freshwater fish from the rivers of Central and South America. It has a healthy distribution across southern Mexico and northern Guatemala, and is relatively common within its native range. Details regarding its diet and behavior are sparse, but it lives in areas with ...
The most common food items appear to be algae, terrestrial plants, and fallen fruits and seeds. [11] Astyanax acatlanensis is known to be amongst prey items in the diet of the neotropical otter (Lontra longicaudis), specifically in the southern Tehuacán-Cuicatlán Biosphere Reserve of Mexico. [12]