Search Results - "Gadsden, Héctor"

Exceptional parallelisms characterize the evolutionary transition to live birth in phrynosomatid lizards by Domínguez-Guerrero, Saúl F., Méndez-de la Cruz, Fausto R., Manríquez-Morán, Norma L., Olson, Mark E., Galina-Tessaro, Patricia, Arenas-Moreno, Diego M., Bautista- del Moral, Adán, Benítez-Villaseñor, Adriana, Gadsden, Héctor, Lara-Reséndiz, Rafael A., Maciel-Mata, Carlos A., Muñoz-Nolasco, Francisco J., Santos-Bibiano, Rufino, Valdez-Villavicencio, Jorge H., Woolrich-Piña, Guillermo A., Muñoz, Martha M.

“…Viviparity, an innovation enhancing maternal control over developing embryos, has evolved >150 times in vertebrates, and has been proposed as an adaptation to…”
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Effects of body temperature on initial bite force in three species of rock- and crevice-dwelling lizards from Mexico by Woolrich-Piña, Guillermo A, Smith, Geoffrey R, Martínez-Méndez, Norberto, Lemos-Espinal, Julio A, Gadsden-Esparza, Héctor

“…Bite force can be an important aspect of a lizard’s organismal performance, and is likely to be subject to influence by ambient conditions including an…”
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Checklist of amphibians and reptiles of the state of Durango, México by Lares, Rosaura Valdez, Martínez, Raúl Muñiz, Gadsden, Héctor, León, Gustavo Aguirre, Gaytán, Gamaliel Castañeda, Trápaga, Rolando González

“…We compiled a list of the herpetofauna of the state of Durango, México, based on published records. The checklist contains 151 species (33 amphibians and 118…”
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Tracking Global Population Trends: Population Time-Series Data and a Living Planet Index for Reptiles by Saha, Anwesha, McRae, Louise, Dodd, C. Kenneth, Gadsden, Hector, Hare, Kelly M, Lukoschek, Vimoksalehi, Böhm, Monika

“…Effective conservation action relies on access to the best-available species data. Reptiles have often been overlooked in conservation prioritization,…”
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Climate change and collapsing thermal niches of desert reptiles and amphibians: Assisted migration and acclimation rescue from extirpation by Sinervo, Barry, Lara Reséndiz, Rafael A., Miles, Donald B., Lovich, Jeffrey E., Rosen, Philip C., Gadsden, Héctor, Gaytán, Gamaliel Casteñada, Tessaro, Patricia Galina, Luja, Víctor H., Huey, Raymond B., Whipple, Amy, Cordero, Víctor Sánchez, Rohr, Jason B., Caetano, Gabriel, Santos, Juan C., Sites, Jack W., Méndez de la Cruz, Fausto R.

“…Recent climate change should result in expansion of species to northern or high elevation range margins, and contraction at southern and low elevation margins…”
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Species delimitation of the blue-spotted spiny lizard within a multilocus, multispecies coalescent framework, results in the recognition of a new Sceloporus species by Díaz-Cárdenas, Brenda, Ruiz-Sanchez, Eduardo, Castro-Felix, Patricia, Castañeda-Gaytán, Gamaliel, Ruiz-Santana, Sergio, Gadsden, Héctor

“…[Display omitted] •Reciprocal monophyly supported clades were found for Sceloporus cyanostictus.•Parametric coalescent-based method confirms two different…”
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Seasonal and elevational variation in thermal ecology of the crevice-dwelling knob-scaled lizard Xenosaurus fractus from central-eastern Mexico by Cardona-Botero, Victoria E., Lara-Reséndiz, Rafael A., Woolrich-Piña, Guillermo A., Pineda, Eduardo, Lira-Noriega, Andrés, Gadsden, Héctor

“…There is strong covariation between the thermal physiology of ectothermic animals and their thermal environment. Spatial and temporal differences in the…”
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Thermoregulation of two sympatric species of horned lizards in the Chihuahuan Desert and their local extinction risk by Lara-Reséndiz, Rafael A., Gadsden, Héctor, Rosen, Philip C., Sinervo, Barry, Méndez-De la Cruz, Fausto R.

“…Thermoregulatory studies of ectothermic organisms are an important tool for ecological physiology, evolutionary ecology and behavior, and recently have become…”
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Ecology of Sceloporus gadsdeni (Squamata: Phrynosomatidae) from the central Chihuahuan Desert, Mexico by Gadsden, Héctor, Castañeda, Gamaliel, Huitrón-Ramírez, Rodolfo A., ZapataAguilera, Sergio A., Ruíz, Sergio, Smith, Geoffrey R.

“…Ecology of Sceloporus gadsdeni (Squamata: Phrynosomatidae) from the central Chihuahuan Desert, Mexico. Populations of Sceloporus cyanostictus Axtell and…”
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Demography of the Side-Blotched Lizard, Uta stansburiana, in Sand Dunes of the Central Chihuahuan Desert by Gadsden, Héctor, Castañeda, Gamaliel

“…We studied demography of a population of side-blotched lizards, Uta stansburiana, in the sand dunes of Reserva de Biosfera de Mapimí, Durango, Mexico, during…”
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Life history of the Marbled Whiptail Lizard Aspidoscelis marmorata from the central Chihuahuan Desert, Mexico by Gadsden, Héctor, Castañeda, Gamaliel

“…The life history of a population of marbled whiptail lizard, Aspidoscelis marmorata, was examined from 1989 to 1994 in the sand dunes of the Biosphere Reserve…”
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Iridescence and thermal properties of Urosaurus ornatus lizard skin described by a model of coupled photonic structures by Murillo, José G, Rodríguez-Romero, Juan, Medina-Vázquez, José A, González-Ramírez, Evelyn Y, Álvarez-Herrera, Cornelio, Gadsden, Héctor

“…This research shows that the morphological characteristics of the external microstructure of the beautiful skin of the Urosaurus ornatus lizard contribute to…”
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Ecología térmica de dos especies de lagartijas del género Xenosaurus (Squamata: Xenosauridae) en México by Cardona-Botero, Victoria E., Woolrich-Piña, Guillermo A., Gadsden, Héctor

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Effects of Land-Cover Transformation and Climate Change on the Distribution of Two Microendemic Lizards, Genus Uma, of Northern Mexico by Ballesteros-Barrera, Claudia, MartÍnez-Meyer, Enrique, Gadsden, Héctor

“…Two species of the Fringe-Toed Lizard, Uma exsul and Uma paraphygas, are restricted to small areas of sand dunes in the Chihuahuan Desert, where land cover…”
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Amphibians and reptiles of the state of Durango, Mexico, with comparisons with adjoining states by Lemos-Espinal, Julio A, Smith, Geoffrey R, Gadsden-Esparza, Hector, Rosaura Valdez-Lares, Woolrich-Piña, Guillermo A

“…A summary of the species of amphibians and reptiles of Durango, as well as their geographic distributions, habitat, and conservation status have been compiled…”
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Spatial Segregation of Microhabitats Within a Community of Lizards in Médanos de Samalayuca, Chihuahua, Mexico by García-De la Peña, Cristina, Gadsden, Héctor, Palomo-Ramos, Rosalinda, Gatica-Colima, Ana B, Lavín-Murcio, Pablo A, Castañeda, Gamaliel

“…We described seasonal microhabitats of the lizards Uta stansburiana, Phrynosoma modestum, and Aspidoscelis tigris in the sand dunes of Médanos de Samalayuca,…”
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Demografía e historia de vida en saurios by Héctor Gadsden Esparza

“…Los objetivos de este ensayo son mostrar un panorama general de los conceptos esenciales de demografía e historia de vida en lagartijas y proveer la literatura…”
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ECOLOGY OF THE SPINY LIZARD SCELOPORUS JARROVII IN THE CENTRAL CHIHUAHUAN DESERT by Gadsden, Héctor, Estrada-RodrÍguez, José L

“…We studied the ecology of a population of the spiny lizard, Sceloporus jarrovii, located in the central Chihuahuan Desert. We compared the ecology of this…”
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Demography of the Yarrow's Spiny Lizard, Sceloporus jarrovii, from the Central Chihuahuan Desert by Gadsden, Héctor, Estrada-Rodríguez, José L.

“…The demography of a population of Yarrow's spiny lizard, Sceloporus jarrovii, was examined from 2004 to 2006 in the canyon Las Piedras Encimadas, located in…”
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Diet of the Yarrow's Spiny Lizard Sceloporus jarrovii in the Central Chihuahuan Desert by Gadsden, Héctor, Estrada-Rodríguez, José L, Quezada-Rivera, Diana A, Leyva-Pacheco, Sandra V

“…We studied seasonal dietary patterns of Sceloporus jarrovii from a desert environment northwest of Gomez Palacio, Durango, Mexico. Stomach contents were…”
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