Mexican beaded lizard debate among scientists. However, this venom has been found to contain several enzymes useful for manufacturing drugs in the treatment of diabetes, and research on the pharmacological use of its venom is ongoing. Threatened throughout its range by overcollection and habitat loss, it is a CITES protected species. The Guatemalan beaded lizard ("H. charlesbogerti" ) is one of the rarest lizards in the world, with a wild population of fewer than 200. The beaded lizards have one close living relative, the Gila monster ("H. suspectum"), as well as many extinct relatives in the Helodermatidae, whose genetic history may be traced
Lizard buzzard Lizard buzzard The lizard buzzard ("Kaupifalco monogrammicus") or lizard hawk is a bird of prey in the family Accipitridae. It is native to Sub-Saharan Africa. Despite its name, it may be more closely related to the "Accipiter" hawks than the "Buteo" buzzards. Molecular phylogenetic studies have revealed that the lizard buzzard is not closely related to "Buteo" buzzards but rather to "Accipiter" hawks. This extends to morphological associations, e.g. the lizard buzzard has pointed and fairly short wings. The lizard buzzard is a smallish stocky raptor with a total body length of 35–37 cm and a wingspan of about 79