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Diversidad de anfibios y reptiles de la Reserva de la Biosfera Barranca de Metztitlán, Hidalgo, México
The Barranca de Metztitlan Biosphere Reserve (BMBR) is an extensive protected area (96 042.94 ha) in Hidalgo state of central Mexico. The reserve is well known for its globally significant endemicExpand
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Reproduction and Sexual Dimorphism in Two Populations of Sceloporus grammicus (Sauria: Phrynosomatidae) from Hidalgo, Mexico
Abstract We studied the reproductive cycle of Sceloporus grammicus from two localities in Hidalgo, Mexico: La Estanzuela (LE) and Tilcuautla (TIL) of the Municipality of Mineral del Chico and SanExpand
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Growth ecology of the tree lizard Urosaurus bicarinatus (Squamata: Phrynosomatidae), in a tropical dry forest of the Chamela Region, Mexico
Determination of growth rate provides an important component of an organism’s life history, making estimations of size at maturity, survival rate, and longevity possible. Here, we report on growthExpand
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Reproductive strategy of male and female eastern spiny lizards Sceloporus spinosus (Squamata: Phrynosomatidae) from a region of the Chihuahuan Desert, México
We examined the reproductive strategy of male (n = 84) and female (n = 62) S. spinosus from a single population in San Luis Potosi, Mexico. The male reproductive cycle peaked in March and April andExpand
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Variation in morphological and reproductive characteristics of females of Anolis nebulosus (Squamata: Dactyloidae) from island and mainland populations near the Pacific Coast of Mexico
We present a comparative analysis of the morphological and reproductive characteristics of adult female Anolis nebulosus, an arboreal lizard found on both mainland and insular habitats near theExpand
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Habitat use in eight populations of Sceloporus grammicus (Squamata: Phrynosomatidae) from the Mexican Plateau.
Studies on habitat use have often helped explain observed variation in morphology, behavior and reproductive characteristics among populations within a single species. Here we analyze morphologicalExpand
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An updated checklist of the herpetofauna of Querétaro, Mexico: species richness, diversity, and conservation status.
Mexico contains a large number of amphibian and reptile species, and the states in the southeastern part of the country are the richest and most diverse. Although the study of species richness withinExpand
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Variation in Feeding Habits of the Arboreal Lizard Anolis nebulosus (Squamata: Dactyloidae) from Island and Mainland Populations in Mexican Pacific
Previous studies have shown that diet varies among seasons and age classes of lizard species inhabiting contrasting environments. The purpose of our study was to compare feeding habits betweenExpand
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Female Reproductive Characteristics Among Populations of the Oviparous Lizard Sceloporus aeneus (Squamata: Phrynosomatidae) from Central Mexico
Abstract:  We studied female reproductive characteristics (clutch size, clutch frequency, egg volume, egg mass, and snout–vent length [SVL] at sexual maturity) in five populations of the MexicanExpand
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