Nasutitermitinae

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Nasutitermitinae
File:Termite (Hospitalitermes sp.) (15572687452).jpg
Hospitalitermes sp
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Blattodea
Infraorder: Isoptera
Family: Termitidae
Subfamily: Nasutitermitinae
Hare [1]
Genera

see text

The Nasutitermitinae is a near cosmopolitan subfamily of higher termites represented by 81 genera and 605 species.[2][3] The highly derived soldier caste exhibits vestigial mandibles and a protruding fontanellar process on the head, known as the nasus, from which they can "shoot" chemical weaponry. Notable genera include the notorious wood-eating Nasutitermes, and the conspicuous Hospitalitermes and Constrictotermes, both distinguished for their brazen habit of forming extensive foraging trails exposed to the open.

Genera

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The Termite Catalogue lists the following genera:[4]

Nasutes

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Termite nose gun illustration
Termite nasute illustration (since reclassified as Nasutitermes corniger)

The fontanellar gun is a defense mechanism in the form of a horn-like frontal projection (nasus) on the head of a specialized nasute soldier caste which is capable of expelling chemical weaponry at a distance, a trait exclusive to the subfamily Nasutitermitinae. It is primarily used to ward off predators such as ants.[6][7][8]

References

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  1. ^ Hare L (1937). Termite phylogeny as evidenced by soldier mandible development. Annals of the Entomological Society of America, 37(3): 459–486.
  2. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  3. ^ Constantino, R. 2020. Termite Database. Brasília, University of Brasília. [updated April 2024; cited June 3rd 2025]. URL: http://termitologia.net.
  4. ^ Termite Catalogue (retrieved 7 July 2019)
  5. ^ Constantino R, Acioli ANS (2009). Ngauratermes arue, new genus and species of nasute termite (Isoptera: Termitidae) from the Amazon. Zootaxa, 2239: 22-30. Abstract & excerpt
  6. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  7. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  8. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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  • Tree of Life (TolWeb)
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  • File:Wikispecies-logo.svg Data related to Nasutitermitinae at Wikispecies

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