Heloderma exasperatum
Species of reptile
The Rio Fuerte beaded lizard (Heloderma exasperatum) is a venomous species of beaded lizard in the family Helodermatidae. It is found in the tropical forests and shrublands of western Mexico, specifically around the Rio Fuerte and Rio Mayo basins. It is often found in or near abandoned mammal burrows and sources of water.
01Geographic range
02Description
As an adult, the Rio Fuerte beaded lizard ranges from 60 to 90 cm (23.6 to 35.4 in) in total length (including tail). It can weigh up to 4 kg (8.8 lb). It is very similar to the Mexican beaded lizard in appearance and size.
03Diet
H. exasperatum feeds mainly on reptile eggs, but also eats bird eggs, and nestlings of birds and mammals.
04Taxonomy
The Rio Fuerte beaded lizard is a member of the family Helodermatidae. The species was formerly considered a subspecies of the Mexican beaded lizard, which is its closest living relative, but was elevated to full species status in 2013.
05Etymology
The generic name, Heloderma, means "studded skin", from the Ancient Greek words hêlos (ηλος), meaning "the head of a nail or stud", and derma (δερμα), meaning "skin".
The specific name, exasperatum, means "completely rough" in Latin.
Sources and credits
This article is adapted from the Wikipedia article “Heloderma exasperatum”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
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