Trinervitermes

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Trinervitermes
Trinervitermes sp, soldate by werkers, Moreletakloof, a.jpg
Trinervitermes trinervoides, termitarium, Spitskop, a.jpg
Soldiers defending mound builders, and the domed mound of T. trinervoides
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Blattodea
Infraorder: Isoptera
Family: Termitidae
Subfamily: Nasutitermitinae
Genus: Trinervitermes
Holmgren, 1912

Trinervitermes is a termite genus belonging to family Termitidae. Members are native to the Old World. They inhabit grasslands and store grass in their nests or mounds, just below the ground surface. Their grass-collecting activities are mainly nocturnal. The soldier caste has atrophied mandibles and a fontanelle squirt gun on the frons. Diterpenes and monoterpenes are released to deter ants and smaller predators, but these are not effective against larger mammalian predators. Due to the snout on the head of soldiers and their grass-collecting habits, they are known as snouted harvester termites.

Species

Species include: [1]

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Trinervitermes trinervoides is a species of termite belonging to family Termitidae. It is native to and widespread in southern Africa where it inhabits mesic to semi-arid grasslands. Due to the snout on the head of soldiers, and their grass collecting habits, they are known as snouted harvester termites.

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The Hodotermitidae are a basal Old World family of termites known as the harvester termites. They are distinguished by the serrated inner edge of their mandibles, and their functional compound eyes which are present in all castes. They forage for grass at night and during daylight hours, and the pigmented workers are often observed outside the nest. Their range includes the deserts and savannas of Africa, the Middle East, and Southwest Asia. Their English name refers to their habit of collecting grass, which is not unique to the family however.

<i>Hodotermes</i> Genus of termites

Hodotermes is a genus of African harvester termites in the Hodotermitidae. They range from Palaearctic North Africa, through the East African savannas to the karroid regions of southern Africa. As with harvester termites in general, they have serrated inner edges to their mandibles, and all castes have functional compound eyes. They forage for grass at night and during the day, and their pigmented workers are often observed outside the nest.

<i>Microhodotermes</i> Genus of termites

Microhodotermes is a genus of southern African harvester termites in the Hodotermitidae. As with harvester termites in general, they have serrated inner edges to their mandibles, and all castes have functional compound eyes. Species of this genus are desert specialists of the Namib, Kalahari and Karoo, where their ranges overlap with Hodotermes.

<i>Psammotermes</i> Genus of termites

Psammotermes is a genus of termites in the family Rhinotermitidae. It is found living in subterranean nests in arid parts of Africa.

Trinervitermes biformis, the snouted harvester termite, is a species of mound building termite in the genus Trinervitermes, native to India and Sri Lanka. The type species was described from the Bandarawela area of Sri Lanka. It is a pest of sugarcane and brinjal.

Trinervitermes rubidus, is a species of mound building termite of the genus Trinervitermes. It is native to Sri Lanka.

<i>Odontotermes</i> Genus of termites

Odontotermes is a termite genus belonging to subfamily Macrotermitinae, which is native to the Old World. They are most destructive in wooden homes, and are agricultural pests in the tropics and subtropics of Africa and Asia. It is the most diverse termite genus in Africa, with 78 species recorded.

<i>Hospitalitermes</i> Genus of termites

Hospitalitermes is an Asian–Papuan genus of lichen eating termite in the subfamily Nasutitermitinae. There are 37 species currently listed, of which most are recognized for their extensive surface foraging columns. Due to their conspicuous foraging activities they are commonly known as processionary or marching termites. They often inhabit cavities inside of living trees excavated by other species of termite.

References

  1. Villet, Martin; Robertson, Hamish (2000). "28. Genus: TRINERVITERMES Holmgren 1912". A Catalogue of South African Insects (revised). Rhodes University. Retrieved 25 June 2018.