Mexican beaded lizard beaded lizard under the Convention on International Trade in Endangered Species as an Appendix I animal, making it illegal to export the species. Mexican beaded lizard The Mexican beaded lizard ("Heloderma horridum") is a species of lizard in the family Helodermatidae, one of the two species of venomous beaded lizards found principally in Mexico and southern Guatemala. It and its congener (member of the same genus) the Gila monster ("Heloderma suspectum") are the only lizards known to have evolved an overt venom delivery system. The Mexican beaded lizard is larger than the Gila monster, with duller coloration, black with yellowish
Bocage's wall lizard Bocage's wall lizard Bocage's wall lizard ("Podarcis bocagei") is a species of lizard in the family Lacertidae. The species is endemic to the Iberian Peninsula. Its natural habitats are temperate forests, temperate shrubland, Mediterranean-type shrubby vegetation, sandy shores, rural gardens, and urban areas. The IUCN does not consider it to be threatened. Both the specific name, "bocagei", and the common name, Bocage's wall lizard, are in honor of Portuguese zoologist José Vicente Barbosa du Bocage. Bocage's wall lizard grows to a snout-to-vent length of about , with a tail twice as long as this, males being larger than females. It