Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Gamaliel Castañeda"'
Autor:
Héctor Gadsden, Gamaliel Castañeda, Rodolfo A. Huitrón-Ramírez, Sergio A. ZapataAguilera, Sergio Ruíz, Geoffrey R. Smith
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 17, Iss 2 (2018)
Ecology of Sceloporus gadsdeni (Squamata: Phrynosomatidae) from the central Chihuahuan Desert, Mexico. Populations of Sceloporus cyanostictus Axtell and Axtell, 1971 from southwestern Coahuila have been described as a new species, Sceloporus gadsdeni
Externí odkaz:
https://doaj.org/article/266bb7cd9e144ba892f4fd92cbe121f7
Autor:
Miguel Borja, Edgar Neri-Castro, Rebeca Pérez-Morales, Jason L. Strickland, Roberto Ponce-López, Christopher L. Parkinson, Jorge Espinosa-Fematt, Jorge Sáenz-Mata, Esau Flores-Martínez, Alejandro Alagón, Gamaliel Castañeda-Gaytán
Publikováno v:
Toxins, Vol 10, Iss 12, p 501 (2018)
Ontogenetic changes in venom composition have important ecological implications due the relevance of venom in prey acquisition and defense. Additionally, intraspecific venom variation has direct medical consequences for the treatment of snakebite. Ho
Externí odkaz:
https://doaj.org/article/55c27062a09c40c8b40e3df005e6b54b
Autor:
Gamaliel Castañeda, Cristina García-De la Peña, Héctor Gadsden, Armando J. Contreras-Balderas, William E. Cooper
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 82, Iss 1, Pp 193-198 (2011)
We analyzed lizard population density and tail loss frequency in 2 populations of Uma paraphygas to determine if the proportion of lizards with tail loss was different between populations, sexes, and age classes. Also, we estimated unbroken and regen
Externí odkaz:
https://doaj.org/article/9cfde6b2f9574d49939f98e981c90935
Autor:
Miguel Borja, Edgar Neri-Castro, Gamaliel Castañeda-Gaytán, Jason L. Strickland, Christopher L. Parkinson, Juan Castañeda-Gaytán, Roberto Ponce-López, Bruno Lomonte, Alejandro Olvera-Rodríguez, Alejandro Alagón, Rebeca Pérez-Morales
Publikováno v:
Toxins, Vol 10, Iss 1, p 35 (2018)
Rattlesnake venoms may be classified according to the presence/absence and relative abundance of the neurotoxic phospholipases A 2 s (PLA 2 s), such as Mojave toxin, and snake venom metalloproteinases (SVMPs). In Mexico, studies to determine venom va
Externí odkaz:
https://doaj.org/article/67933b2283be4a2e893a7ed0158f0677
Autor:
Cristina García-De la Peña, Héctor Gadsden, Armando J. Contreras-Balderas, Gamaliel Castañeda
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 78, Iss 1, Pp 141-147 (2007)
En el 2002 se evaluaron los ciclos de actividad diaria y estacional de los saurios Uta stejnegeri, Uma exsul y Aspidoscelis marmorata en un hábitat de dunas al suroeste de Coahuila, México. Se recorrió un transecto de 500 m, cada hora (de 0700 a 1
Externí odkaz:
https://doaj.org/article/b62903cd1e214391a7ff4603bd137721
Autor:
Héctor Gadsden, Gamaliel Castañeda
Publikováno v:
Acta Herpetologica, Vol 8, Iss 2 (2013)
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 of Mapimí, in Northern México. Lizards were studied using mark-recapture techniques. Repr
Externí odkaz:
https://doaj.org/article/cbc3ade2af81416cb5de65fcfc1f838f
Autor:
Omag Cano Villegas, Gisela Muro-Pérez, Enrique Jurado, Joel Flores, José Gamaliel Castañeda-Gaytan, Oscar Aguirre, Jaime Sánchez
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 8, Iss 3 (2021)
An integrative geographical climatology is presented to objectively identify regional patterns of climate variability within the mid-low Nazas-Aguanaval basin within the States of Durango and Coahuila in Central Northern Mexico, using decadal mean va
Externí odkaz:
https://doaj.org/article/a92c484be0dc4edba44e19bbca160f2e
Autor:
Tamara Mila Rioja-Paradela, Luis Fernando Hernández, Arturo Carrillo-Reyes, Gamaliel Castañeda, Consuelo Lorenzo, Maricela Gómez-Sánchez, Carolina Orantes-García
Publikováno v:
Therya. 13:307-314
Lepus flavigularis is an endemic leporid from southeastern Oaxaca, México, listed as “endangered” under Mexican law and the IUCN Red List. The main threat to the species is severe habitat fragmentation due to human activities. The jackrabbit sha
Autor:
Tamara M. Rioja-Paradela, Sara Valenzuela-Ceballos, Jorge Becerra, Gamaliel Castañeda-Gaytán, Arturo Carrillo-Reyes, Miguel Borja-Jiménez, Jaime Sánchez-Salas, Consuelo Lorenzo
Publikováno v:
Mammal Research. 67:343-353
Autor:
Gaytan, Gamaliel Castañeda1 (AUTHOR) gamaliel.cg@gmail.com, Becerra-López, Ernesto1 (AUTHOR), Valenzuela-Ceballos, Sara1 (AUTHOR), Borja-Jiménez, Miguel1 (AUTHOR), Rodríguez-López, Bruno1 (AUTHOR), Castañeda, Juan1 (AUTHOR), Sánchez-Salas, Jaime1 (AUTHOR), Stanford, Craig B.2 (AUTHOR) stanford@usc.edu
Publikováno v:
Chelonian Conservation & Biology. Jun2020, Vol. 19 Issue 1, p14-21. 8p.