Taveuni beetle

The Taveuni beetle (Xixuthrus terribilis) is known from the island of Taveuni in the Fiji, and is one of the largest living insect species, with specimens around 14 cm long, excluding legs, antennae, or mandibles.

Taveuni beetle
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Infraorder: Cucujiformia
Family: Cerambycidae
Genus: Xixuthrus
Species:
X. terribilis
Binomial name
Xixuthrus terribilis
Thomson, 1877
Synonyms
  • Xixuthrus heyrovskyi Tippmann, 1945

It is closely related to the giant Fijian long-horned beetle. These beetles have powerful jaws, and should be handled with care when alive.

This species has been mistakenly classified under the name Xixuthrus heyrovskyi since 1945, when it was unwittingly redescribed, and this name still appears in much of the scientific literature.[2]

Bibliography
  1. Setliff, G.P.; Waldien, D.L.; Sakiti-Waqa, H.; Lal, S. (2021). "Xixuthrus terribilis". IUCN Red List of Threatened Species. 2021: e.T203284907A203284909. Retrieved 25 June 2023.
  2. YANEGA D., D. OLSON D., SHUTE S., KOMIYA Z., 2004 - The Xixuthrus species of Fiji (Coleoptera: Cerambycidae: Prioninae)
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