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Reproduction and sexual dimorphism in two populations of Sceloporus minor of the Guadalcázar Region, San Luis Potosí, Mexico
We studied the reproduction and sexual dimorphism of Sceloporus minor in two populations, El Oro and Las Lagunas, in the municipality of Guadalcázar, San Luis Potosí, Mexico. Males were larger andExpand
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Fat bodies and liver mass cycles in Sceloporus grammicus (Squamata: Phrynosomatidae) from southern Hidalgo, México
—We describe changes in liver and fat body mass of males and females of the viviparous lizard, Sceloporus grammicus from southeastern Hidalgo, México. The changes in the masses of the liver and fatExpand
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Clastogenic effect of extracts obtained from Crotalaria retusa L. and Crotalaria mucronata Desv. on mouse bone marrow cells.
This work has evaluated the clastogenicity of six extracts (tea and aqueous extract of leaves, tea, aqueous and methanolic extracts of dried fruit, and tea of unripe fruit) obtained from CrotalariaExpand
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Some Aspects of the Reproductive Biology of the Mexican Sheartail (Doricha eliza) in Central Veracruz
Abstract. The Mexican Sheartail (Doricha eliza) is a hummingbird endemic to Mexico, where it occurs in disjunct populations in the states of Yucatan and Veracruz. In neither area has the species'Expand
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Community structure of reptiles from the southern portion of the Chihuahuan Desert Region, Mexico
Reptiles exhibit high species richness and endemism in deserts of northern Mexico. However, high species richness does not necessarily represent the taxonomic diversity of this group in the contextExpand
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Toxicological and toxicogenetic effects of plants used in popular medicine and in cattle food.
Toxicological and toxicogenetic effects of aqueous (tea) and hexanic fruit extract of Indigofera suffruticosa Mill. and hydroalcoholic root extract of Solanum agrarium Stendt. were evaluated in BalbExpand
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Patterns of temporal variation in growth rate from a mainland population of Anolis nebulosus (Squamata: Dactyloidae), in the Mexican Pacific Coast
1 Laboratorio de Ecología de Poblaciones, Centro de Investigaciones Biológicas, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Km 4.5 carreteraExpand