File:Komodo_dragons_(Varanus_komodoensis)_fighting.jpg · Wikimedia Commons · See Wikimedia Commons
Varanidae
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The Varanidae are a family of lizards in the superfamily Varanoidea and order Anguimorpha. The family, a group of carnivorous and frugivorous lizards, includes the living genus Varanus and a number of extinct genera more closely related to Varanus than to the earless monitor lizard (Lanthanotus). Varanus includes the Komodo dragon (the largest living lizard), crocodile monitor, savannah monitor, the goannas of Australia and Southeast Asia, and various other species with a similarly distinctive appearance. Their closest living relatives are the earless monitor lizard and Chinese crocodile lizar
Species
monitor lizards
Varanidae
FAMILY
- KingdomAnimalia
- PhylumChordata
- ClassSquamata
- OrderSquamata
- FamilyVaranidae
Varanus prasinus. Dragón de Komodo. Megalania. Los varánidos (Varanidae) son una familia de saurópsidos escamosos que comprende numerosas especies de grandes lagartos de cabeza pequeña, cuello largo, cuerpo y patas gruesas, y cola larga y fuerte; todas ellas actualmente agrupadas en el género Varanus. Véase también Aigialosaurus Varanópsidos Bystrowiana Referencias Fossilworks. Varanidae
via GBIF
Wikidata facts
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- Varanus varius1.jpg
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- taxon name
- Varanidae
- Commons category
- Varanidae
- start time
- 80000000-0
- taxon common name
- varaner
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Article
6 sectionsContents
- Taxonomy
- Genera
- Phylogeny
- Biology
- References
- External links
The Varanidae are a family of lizards in the superfamily Varanoidea and order Anguimorpha. The family, a group of carnivorous and frugivorous lizards, includes the living genus Varanus and a number of extinct genera more closely related to Varanus than to the earless monitor lizard (Lanthanotus). Varanus includes the Komodo dragon (the largest living lizard), crocodile monitor, savannah monitor, the goannas of Australia and Southeast Asia, and various other species with a similarly distinctive appearance. Their closest living relatives are the earless monitor lizard and Chinese crocodile lizard. The oldest members of the family are known from the Late Cretaceous of Mongolia.
==Taxonomy== The Varanidae were defined (using morphological characteristics) by Estes, de Queiroz and Gauthier (1988) as the clade containing the most recent common ancestor of Lanthanotus and Varanus and all of its descendants. A similar definition was formulated by Conrad et al. (2008) (also using morphological data), who defined the Varanidae as the clade containing Varanus varius, Lanthanotus borneensis, and all descendants of their last common ancestor. Using one of these definitions leads to the inclusion of the earless monitor lizard (L. borneensis) in the family Varanidae.