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Listar Científica por autor "MANJARREZ SILVA, FRANCISCO JAVIER"

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  • Temporal stability of an endemic Mexican treefrog 
    CRUZ RUIZ, GRISELDA; VENEGAS BARRERA, CRYSTIAN SADIEL; SANCHEZ SANCHEZ, HERMILO; MANJARREZ SILVA, FRANCISCO JAVIER (PeerJ, 2015-09-24)
    The demographic characteristics of an amphibian population fluctuate independently over time, mainly in response to the temporal variation of environmental factors, especially precipitation and temperature. These temporal ...
  • Thamnophis eques (Mexican Garter Snake). Diet. 
    MARTINEZ VACA LEON, OCTAVIO IVAN; MANJARREZ SILVA, FRANCISCO JAVIER; MAYA GARCIA, SHERIDAN JAEL (Society for the Study of Amphibians and reptiles, 2021-03-15)
    On 27 September 2018 at 1651 h, we captured an adult male T. eques that regurgitated a partially digested mouse pup. Analysis of rodent guard hair shows a lanceolate pattern of cuticular scales that is characteristic of ...
  • Use of backpack radio-transmitters on lizards of the genus Aspidocelis (Squamata: Teiidae) 
    MUNDO HERNANDEZ, VICTOR; MARTINEZ HARO, MARCELA DEL CARMEN; BALDERAS PLATA, MIGUEL ANGEL; ANTONIO NEMIGA, XANAT; MANJARREZ SILVA, FRANCISCO JAVIER (Mesoamerican Herpetology, 2017-03-15)
    We describe a simple and effective technique for laying extracorporal telemetry radiotransmitters on lizards Aspidoscelis, by placing the radio transmitter in a backpack. To test the effectiveness of this technique, four ...
  • El uso de señales aposemáticas en serpientes: Contra advertencia no hay engaño 
    MARTINEZ VACA LEON, OCTAVIO IVAN; MANJARREZ SILVA, FRANCISCO JAVIER (Ciencia Ergo Sum, 2017-11-01)
    El uso de mecanismos de defensa aposemáticos por depredadores venenosos es ignorado frecuentemente. Por este motivo, se realiza una exhaustiva revisión bibliográfica para dar a conocer en un lenguaje accesible los conceptos ...
  • Visual Detection of Speckles in the Fish Xenotoca variata by the Predatory Snake Thamnophis melanogaster in Water of Different Turbidity 
    MANJARREZ SILVA, FRANCISCO JAVIER; RIVAS GONZALEZ, ERIC; VENEGAS BARRERA, CRYSTIAN SADIEL; Moyaho, Alejandro (Plos One, 2015-06-10)
    Semi-aquatic snakes integrate visual and chemical stimuli, and prey detection and capture success are therefore linked to the display of visual predatory behavior. The snake Thamnophis melanogaster responds preferentially ...

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