Heloderma charlesbogerti

Source: Wikipedia, the free encyclopedia.

Guatemalan beaded lizard[1]
CITES Appendix I (CITES)[3]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Family: Helodermatidae
Genus: Heloderma
Species:
H. charlesbogerti
Binomial name
Heloderma charlesbogerti
Synonyms[4]
  • Heloderma horridum charlesbogerti
    Campbell & Vannini, 1988
  • Heloderma charlesbogerti
    — Reiserer, Schuett & Beck, 2013

The Guatemalan beaded lizard (Heloderma charlesbogerti), also called

allopatric beaded lizard species, separated from the nearest population (H. alvarezi) by 250 km (160 mi) of unsuitable habitat.[7] The Guatemalan beaded lizard is the rarest and most endangered species of beaded lizard, and it is believed that fewer than 200 individuals of this animal exist in the wild, making it one of the most endangered lizards in the world.[8] In 2007, it was transferred from Appendix II to Appendix I of CITES due to its critical conservation status.[9]

Taxonomy

The Guatemalan beaded lizard belongs to the family Helodermatidae which forms part of a clade of reptiles with toxin secreting glands.[10] This species differs from other Heloderma species in coloration and size, being the smallest one. Home ranges and behavior of these lizards were investigated using radio-telemetry at the dry forests of Zacapa, Guatemala.[11] The average home range for individuals was found to be 130 ha.[11]

This species was first discovered in 1984 by an agricultural laborer named D. Vasquez in Guatemala's Motagua Valley.[7][8]

Etymology

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, charlesbogerti, honors US herpetologist Charles Mitchill Bogert.[7][8][12]

Diet

H. charlesbogerti dwells in

Guatemalan Spiny-tailed Iguana (Ctenosaura palearis), an endangered species endemic to the same region, are an important food source for the Guatemalan beaded lizard, thereby possibly linking the status of the two.[14]

References

  1. ^ "Heloderma charlesbogerti ". Integrated Taxonomic Information System. Retrieved 20 September 2008.
  2. ^ Ariano-Sánchez, D.; Gil-Escobedo, J. (2021). "Heloderma charlesbogerti". IUCN Red List of Threatened Species. 2021: e.T181151381A181151790. Retrieved 16 December 2021.
  3. ^ "Appendices". CITES. Convention on International Trade in Endangered Species of Wild Fauna and Flora. 25 November 2023. Retrieved 29 March 2024. Listed as Heloderma horridum charlesbogerti.
  4. ^ Species Heloderma charlesbogerti at The Reptile Database www.reptile-database.org.
  5. ^ Ariano-Sánchez, Daniel; Salazar, Gilberto (2007). "Notes on the distribution of the endangered lizard, Heloderma horridum charlesbogerti, in the dry forests of eastern Guatemala: an application of multi-criteria evaluation to conservation". Iguana 14: 152-158.
  6. ^ "Motagua Valley thornscrub". World Wildlife Fund. Retrieved 2013-08-24.
  7. ^
    JSTOR 1564340
    .
  8. ^
    ISBN 0-520-24357-9
    .
  9. Convention on International Trade in Endangered Species of Wild Fauna and Flora
    . 2007. Resume of the 14th Convention of the Parts. The Hague. The Netherlands.
  10. ^ Ariano-Sánchez D (2008). "Envenomation by a wild Guatemalan beaded lizard Heloderma horridum charlesbogerti ". Clinical toxicology 46 (9): 897-899.
  11. ^ a b c Ariano-Sánchez D (2006). "The Guatemalan beaded lizard: endangered inhabitant of a unique ecosystem". Iguana 13: 178-183.
  12. ISBN 978-1-4214-0135-5
    . (Heloderma horridum charlesbogerti, p. 30).
  13. ^ a b Ariano-Sánchez, Daniel (2003). "Distribución e historia natural del escorpión, Heloderma horridum charlesbogerti Campbell y Vannini, (Sauria: Helodermatidae) en Zacapa, Guatemala y caracterización de su veneno ". Guatemala: U.V.G., p. 68. (in Spanish).
  14. ^ Coti, Paola; Ariano-Sánchez, Daniel (2008). "Ecology and traditional use of the Guatemalan black iguana (Ctenosaura palearis) in the dry forests of the Motagua Valley, Guatemala". Iguana. 15 (3): 142–149.

Further reading

External links

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