Tequila, Jalisco town of Tequila, the chimneys of the distilleries, the agave plant and Tequila Mountain. The first peoples to live in this area were probably the people from the shaft tomb culture during the Middle Formative Period. By the Late Formative and Classic period, the Teuchitlan tradition entered the region. Several guachimonton complexes were built nearby such as Huitzilapa to the west and Amatitan to the east. The Epiclassic saw an intrusion of peoples from the Bajio region during a period of intense drought bringing with them many Central Mexican characteristics. By the Postclassic a variety of ethnic identities were in
Zoogoneticus tequila generally thought to inhabit rivers; however, no fish could be found in the original habitat and the species was considered extinct in the wild. Introduced fish species have been implicated in the disappearance of "Zoogoneticus tequila" from its type locality. Habitat deterioration may also have contributed. Pollution and water extraction are threats to the pool where the wild population persists. Captive populations are maintained by aquarists. Along with other Mexican goodeids, "Zoogoneticus tequila" are viviparous; this lead the genus to be originally included in family Poeciliidae. Clutch size is up to 29 young. Males are smaller than females, with standard