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Listar Científica por autor "MANJARREZ SILVA, FRANCISCO JAVIER"

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  • Aversive hunting and sight frequency ecology of Beaded lizards (Squamata: Helodermatidae) 
    DOMINGUEZ VEGA, HUBLESTER; MONROY VILCHIS, OCTAVIO; MANJARREZ SILVA, FRANCISCO JAVIER; Balderas Valdívia, Jorge (Perspectives in Ecology and Conservation, 2017-03-24)
    Hunting is one of the main threats to biodiversity due to its synergistic effect with other anthropogenicactivities. Aversive hunting is a radical measure aimed at species considered threats to human health orgoods. This ...
  • Bosque tropical seco: entre lluvias, secas y humanos 
    Saenz Pedroza, Irving; RAMIREZ DIAZ, CLAUDIA JANETH; MANJARREZ SILVA, FRANCISCO JAVIER; ZEPEDA GOMEZ, CARMEN (Desde el Herbario CICY, 2022-01-11)
    Los bosques tropicales secos son comunidades vegetales que se desarrollan en áreas cálidas don-de la precipitación presenta una estacionalidad marcada y en las que gran parte de la vegetación pierde sus hojas en la época ...
  • Chemical and Physical Defense Traits in Two Sexual Forms of Opuntia robusta in Central Eastern Mexico 
    JANCZUR FERET, MARIUSZ KRZYSZTOF; LEON SOLANO, HECTOR JAVIER; SOLACHE RAMOS, LUPITA TZENYATZE; MENDOZA REYES, CITLALLI HYPATIA SONYA; ORO CERRO, MARIA DEL CARMEN; Mariezcurrena Berasain, María Dolores; RIVAS MANZANO, IRMA VICTORIA; MANJARREZ SILVA, FRANCISCO JAVIER; VILLAREAL BENITEZ, JOSE LUIS; Czarnoleski, Marcin (PlosOne, 2014-03-05)
    Sexually dimorphic plants provide an excellent opportunity for examining the differences in the extent of their defense against herbivores because they exhibit sex-related differences in reproductive investment. Such ...
  • Comparación intraespecífica de la conducta antidepredatoria de la culebra Thamnophis melanogaster 
    SANABRIA MONROY, MARIA DEL ROSARIO; MANJARREZ SILVA, FRANCISCO JAVIER; SANCHEZ SANCHEZ, HERMILO; FAJARDO GUADARRAMA, VICTOR MANUEL (Ciencia Ergo Sum, 2014-11-15)
    Se explora la variación geográfica, ontogénica y sexual de la conducta antidepredatoria presentada en laboratorio de una culebra endémica de México. El diseño experimental no demostró que la conducta antidepredatoria fuera ...
  • Congenital feeding response to a novel prey in a Mexican gartersnake 
    MANJARREZ SILVA, FRANCISCO JAVIER; MACIAS GARCIA, CONSTANTINO DE JESUS; DRUMMOND DUREY, HUGH MICHAEL (PeerJ, 2020-03-05)
    In this study, we explored chemosensory, ingestive and prey-catching responses of neonate Mexican Black-bellied Gartersnakes (Thamnophis melanogaster) to crayfish (Cambarellus montezumae). By comparing snakes from a recently ...
  • Conociendo al lagarto escorpión: leyendas, realidad y potencial de una rareza biológica 
    DOMINGUEZ VEGA, HUBLESTER; BALDERAS VALDIVIA, CARLOS JESUS; MANJARREZ SILVA, FRANCISCO JAVIER; MONROY VILCHIS, OCTAVIO (Ciencia Ergo Sum, 2018-06-01)
    A pesar de ser uno de los reptiles más esquivos en México, el lagarto escorpión es al mismo tiempo uno de los más famosos debido a sus peculiaridades, como la presencia de glándulas de veneno y una apariencia sumamente ...
  • Hibernation refuge of Thamnophis scalaris Cope, 1861, in Central Mexico 
    MUNDO HERNANDEZ, VICTOR; DOMINGUEZ VEGA, HUBLESTER; GOMEZ ORTIZ, YURIANA; RUBIO BLANCO, TAMARA; Soria Díaz, Leroy; MANJARREZ SILVA, FRANCISCO JAVIER (Herpetozoa, 2017-09-01)
    The genus Thamnophis FiTZiNGER, 1843 (garter snakes) includes the most low- temperature-tolerant snake species in North America. The northern species of this group are among the most studied and well known snakes; e.g., ...
  • Histological Characteristics of Gills and Dorsal Skin in Ambystoma leorae and Ambystoma rivulare: Morphological Changes for Living at High Altitude 
    ARREDONDO RAMOS, JORGE; GONZALEZ MORALES, JUAN CARLOS; RODRIGUEZ ANTOLIN, JORGE; Bastiaans, Elizabeth; MONROY VILCHIS, OCTAVIO; MANJARREZ SILVA, FRANCISCO JAVIER; FAJARDO GUADARRAMA, VICTOR MANUEL (International Journal of Morphology, 2017-12-01)
    Vertebrates exhibit structural changes in their cardiovascular and gas exchange systems in response to hypoxic conditions in high altitude environments. In highland neotenic mole salamanders, as other amphibians, the ...
  • Intentional Human-Caused Mortality of Plestiodon copei (Scincidae) 
    ALVARADO AVILES, JUAN CARLOS; MANJARREZ SILVA, FRANCISCO JAVIER; SANCHEZ SANCHEZ, HERMILO (REVISTA LATINOAMERICANA DE HERPETOLOGÍA, 2019-05-01)
    In México, several species of lizards are popularly considered as venomous species because they have bright colors, therefore they are susceptible to being intentionally killed. In this note we report an intentional mortality ...
  • Intraspecific variation in the diet of the Mexican garter snake Thamnophis eques 
    MANJARREZ SILVA, FRANCISCO JAVIER; PACHECO TINOCO, MARTHA SIC SIC; VENEGAS BARRERA, CRYSTIAN SADIEL (PeerJ, 2017-11-14)
    The Mexican Garter Snake (Thamnophis eques) is a terrestrial-aquatic generalist that feeds on both aquatic and terrestrial prey. We describe size-related variation and sexual variation in the diet of T. eques through ...
  • Microgeographic variation in body condition of three Mexican garter snakes in central Mexico 
    VALENCIA FLORES, ERIKA; VENEGAS BARRERA, CRYSTIAN SADIEL; FAJARDO GUADARRAMA, VICTOR MANUEL; MANJARREZ SILVA, FRANCISCO JAVIER (PeerJ, 2019-03-13)
    Background. Geographic variation in body size and condition can reveal differential local adaptation to resource availability or climatic factors. Body size and condition are related to fitness in garter snakes (Thamnophis), ...
  • Morphological convergence in a Mexican garter snake associated with the ingestion of a novel prey 
    MANJARREZ SILVA, FRANCISCO JAVIER; MACIAS GARCIA, CONSTANTINO DE JESUS; Drummond, Hugh (Ecology and Evolution., 2017-06-20)
    Morphological convergence is expected when organisms which differ in phenotype experience similar functional demands, which lead to similar associations between resource utilization and performance. To consume prey with ...
  • Parasites in feces of the endemic rattlesnake, Crotalus triseriatus (Serpentes: Viperidae), from Mexican highlands 
    Soria Díaz, Leroy; RABAGO CASTRO, JAIME LUIS; DOMINGUEZ VEGA, HUBLESTER; GOMEZ ORTIZ, YURIANA; MANJARREZ SILVA, FRANCISCO JAVIER; GARRIDO OLVERA, LORENA (Zoología, 2019-10-01)
    There are few studies about parasitic infections in Crotalus triseriatus (Wagler, 1830), an endemic rattlesnake from the highlands of central Mexico. This species occupies several habitats, from conserved forested regions ...
  • Phenological variation in parasite load and inflammatory response in a lizard with an asynchronous reproductive cycle 
    RIVERA REA, JIMENA; GONZALEZ MORALES, JUAN CARLOS; Fajardo, Victor; Megía-Palma, Rodrigo; Bastiaans, Elizabeth; MANJARREZ SILVA, FRANCISCO JAVIER (Springer, 2022-06-25)
    We present the first study that compares phenological variation in parasite load and inflammatory response in a lizard with asynchronous male and female gonadal cycles. Other studies have used many species with seasonal ...
  • Present and future ecological niche modeling of garter snake species from the Trans-Mexican Volcanic Belt 
    GONZALEZ FERNANDEZ, ANDREA; MANJARREZ SILVA, FRANCISCO JAVIER; GARCIA VAZQUEZ, URI; D' ADDARIO, MARISTELLA; GARCIA AGUILAR, ARMANDO SUNNY (PeerJ, 2018-04-11)
    Land use and climate change are affecting the abundance and distribution of species. The Trans-Mexican Volcanic Belt (TMVB) is a very diverse region due to geological history, geographic position, and climate. It is also ...
  • Seasonal activity and use of shelters in a population of Aspidoscelis costata (Squamata: Teiidae) in central Mexico 
    MUNDO HERNANDEZ, VICTOR; BALDERAS PLATA, MIGUEL ANGEL; ANTONIO NEMIGA, XANAT; MANJARREZ SILVA, FRANCISCO JAVIER (Mesoamerican Herpetology, 2017-06-01)
    We describe the seasonal activity and use of shelters in a population of Aspidoscelis costata in an area of central Mexico. We visited this locality each month from July of 2013 to April of 2015, and during each visit ...
  • Sexual dimorphism in histological characteristics and contractility of the iliofibularis muscle in the lizard Sceloporus torquatus 
    QUINTANA SANCHEZ, ERENDIRA; MANJARREZ SILVA, FRANCISCO JAVIER; MARTINEZ GOMEZ, MARGARITA; D'Alba, Liliana; Rodríguez-Antolín, Jorge; FAJARDO GUADARRAMA, VICTOR MANUEL (Acta Zoologica, 2014-07-01)
    The iliofibularis is a hindlimb muscle used in lizard locomotion that is composed of at least three types of fibres: fast-twitch-glycolytic (FG), fast-twitch-oxidativeglycolytic fibre (FOG) and slow-twitch-oxidative (SO). ...
  • SEXUAL SIZE DIMORPHISM, DIET, AND REPRODUCTION IN THE MEXICAN GARTER SNAKE, THAMNOPHIS EQUES 
    MANJARREZ SILVA, FRANCISCO JAVIER; CONTRERAS GARDUÑO, JORGE ALBERTO; JANCZUR FERET, MARIUSZ KRZYSZTOF (Herpetological Conservation and Biology, 2014-07-13)
    In this study we examined diet, reproduction, and sexual dimorphism in body size of adult Thamnophis eques. We measured 307 adult snakes within the hydrologic system of High Lerma. Prey was obtained by forced regurgitation ...
  • Snake interspecific aggregation: Crotalus polystictus (Cope, 1865), Thamnophis eques (Reuss, 1834) and Thamnophis scaliger (Jan, 1863). 
    MARTINEZ VACA LEON, OCTAVIO IVAN; MAYA GARCIA, SHERIDAN JAEL; MANJARREZ SILVA, FRANCISCO JAVIER; Estrada García, Luis Enrique (Herpetology notes, 2019-03-23)
    Se describe el hallazgo de una agregación de tres diferentes especies de serpientes encontradas bajo un mismo refugio en el Valle de Toluca.
  • SPEA MULTIPLICATA (Mexican Spadefoot). PREDATION 
    MARTINEZ VACA LEON, OCTAVIO IVAN; MANJARREZ SILVA, FRANCISCO JAVIER (Herpetological Review, 2017-09-15)
    we document a new predator-prey interaction between a neonate Mexican Dusky Rattlesnake (Crotalus triseriatus) and a toad Spea multiplicata.

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