Toxicological comparison of Crotalus ruber lucasensis venom from different ecoregions of the Baja California Peninsula.

Toxicon

Centro de Investigaciones Biológicas Del Noroeste SC, Instituto Politécnico Nacional, #195 Col. Playa Palo Santa Rita Sur, La Paz, BCS, CP 23096, Mexico. Electronic address:

Published: November 2020

The Baja California Peninsula possesses a mosaic of ecoregions that offers a wide variety of environments for the species that here inhabit. Here we report biological variations in. Crotalus ruber lucasensis venom from arid, semiarid and tropical eco-regions. Lethal (1.4-6.8 mg/kg), edematogenic (0.3-0.5 μg) and defibrinogenating (from non-detectable to 20 μg) activities were found to have significant differences among eco-regions.

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Source
http://dx.doi.org/10.1016/j.toxicon.2020.08.029DOI Listing

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