Kalotermitidae

Definition

A family of lower termites (Blattodea) comprising roughly 420 species in 21 genera, distributed circumtropically with basal phylogenetic position among termites. Members are predominantly wood-dwelling specialists that colonize sound timber, including both dry and moist wood; consequently, the common name 'drywood termites' is often applied to the entire family despite not all taxa fitting that description. The family lacks a true worker caste, with immature individuals (pseudergates) performing labor. Notable pest species include the West Indian drywood termite (Cryptotermes brevis) and the western drywood termite (Incisitermes minor).

Etymology

From Kalotermes (type genus, from Greek kalos 'beautiful' + Latin termes 'woodworm') + -idae (family suffix).

Example

Structural fumigation targets Kalotermitidae infestations because these termites do not maintain ground contact and cannot be controlled with soil-applied termiticides.

Synonyms

• Calotermitidae (alternative spelling)

Related Terms

• Termitidae
• Rhinotermitidae
• Termopsidae
• Cryptotermes
• Incisitermes
• pseudergate
• lower termites
• Blattodea
• Isoptera

Usage Notes

The common name 'drywood termites' is imprecise: while many Kalotermitidae colonize dry wood, some genera (e.g., Neotermes) prefer moist or decaying wood. Distinguish from Rhinotermitidae (subterranean termites), which require soil moisture. The family's circumtropical distribution means pest species frequently accompany timber trade, making quarantine identification important.