- The
Helodermatidae or
beaded lizards are a
small family of
lizards endemic to
North America today,
mainly found in the
Isthmus of
Tehuantepec in Oaxaca...
- all of
which are venomous. It is the only
extant genus of the
family Helodermatidae. The
genus Heloderma contains the Gila
monster (H. suspectum) and four...
-
eleven to
twelve months. They are
primarily insectivores. The
family Helodermatidae (beaded lizards) has only one
genus with 5 species: the Gila monster...
- Guatemala:
Heloderma char****gerti. The
evolutionary history of the
Helodermatidae may be
traced back to the
Cretaceous period (145 to 166
million years...
- Lanthanotidae. In 1899,
George Albert Boulenger relegated it to the
family Helodermatidae,
together with the
beaded lizards and Gila monster, on the
basis of...
-
Helodermatidae Chiapan beaded lizard (H. alvarezi)
Guatemalan beaded lizard (H. char****gerti) Rio
Fuerte beaded lizard (H. exasperatum)
Mexican beaded...
- airflow,
including air-sacs akin to
those of birds.
Aigialosauridae Helodermatidae Mosasauridae Necrosauridae Welton LJ,
Siler CD,
Bennett D,
Diesmos A...
- The
Mexican beaded lizard is the
largest species in
family Helodermatidae,
reaching a
length of up to 91 cm (36 in)...
-
endangered species of
beaded lizard, a
venomous lizard in the
family Helodermatidae. The
species is
endemic to the dry
forests of the
Motagua Valley in...
- (monitor lizards)
Family Lanthanotidae (earless
monitor lizards)
Family Helodermatidae (Gila
monsters and
beaded lizards)
Family †Mosasauridae (marine lizards)...
