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Nesting pattern of the termites Odontotermes obesus Rambur and Odontotermes wallonensis Wasmann (Isoptera: Termitidae)
Published online by Cambridge University Press: 19 September 2011
Abstract
The colony foundation and development, and pattern of young and established nests of Odontotermes obesus and O. wallonensis were investigated. Swarming of alates of both the species occurred during pre-monsoon (April/May) and continued throughout the wet months. After pairing, alates of both the species selected sites in crevices of the soil or in loose soil for the foundation of a colony. The active construction of the mound was observed during the cool hours of the day in rainy months.
The young nests of O. obesus was conical-shaped with one or more conical turrets, whereas it was dome-shaped with one or two domes like turrets in O. wallonensis. In young colonies, the fungus combs were aggregated in the central cavity and the royal chamber was situated beneath usually at the centre. The established nests of both the species were extended by addition of vaults, galleries, runways, etc. The mound nest was extended in vertical direction in O. obesus, whereas it was extended horizontally in O. wallonensis.
Résumé
La mise en place et le dévéloppement ainsi que le schéma des nids jeunes et établis de l'Odontotermes obesus et de l'Odontotermes wallonensis ont été etudies. L'essaimage des ailes des deux espèces a été lieu pendant la pré–mousson (avril/mai) et jusque la fin de la mousson. Après l'accouplement, les ailés des deux espèces choisissaient les emplacements dans les crévasses du sol, ou dans le sol détaché, pour la formation de la colonie. La construction du tas de terre se poursuivait activement pendant les heures fraiches du jour durant les mois des la mousson. Les nids jeunes d'Odontotermes obesus sont eonique avec une ou plusiers tourelles, tandis qu'il etait de la forme du dôme avec une ou deux tourelles—dômes en cas d'Odontotermes wallonensis. Aux colonies jeunes, la rassemblent des meules a champigons à été observés dans la cavité centrale: au–dessous ne etait la chambre royale, normalement au centre. Les nids etablis des deux espèces sont encore elargis par l'addition des voutes, des galleries, des pistes, etc. Le tas du nid s'etend dans la direction verticale d'O. obesus tandis qu'il etait de la forme du horizontale en O. wallonensis.
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- Copyright © ICIPE 1989
References
REFERENCES
Agarwal, V.B. (1978) Swarming behaviour in nature and colony formation under laboratory conditions in Odontotermes microdentatus Roonwal and Sen Sarma and Odontotermes obesus (Rambur) (Isoptera: Termitidae). J. Bomb. Nat. Hist. Soc. 75, 385–388.Google Scholar
Basalingappa, S. (1972) Termites from North Karnataka. Ph. D. thesis, Karnataka University, Dhawad, 1–156.Google Scholar
Basalingappa, S. (1974) Swarming behaviour of the termite, Odontotermes assmuthi Holmgren. The Karnataka University J. Sci., 1, 69–79.Google Scholar
Bodot, P. (1964) Documents sur les jeunes nids de Bellicositermes bellicosus. Insectes Sociaux, 11, 283–293.CrossRefGoogle Scholar
Darlington, J.P.E.C. (1985) The structure of mature mounds of the termite, Macrotermes michaelseni in Kenya. Insect Sci. Applic, 6, 149–156.CrossRefGoogle Scholar
Grassé, P.P. and Noirot, Ch. (1961) Nouvelles recherches sur la systematique et l'ethologie des termites champignonnistes du genre Bellicositermes Emerson. Insectes Sociaux 8, 311–359.CrossRefGoogle Scholar
Harris, M.V. (1958) Colony formation in the Isoptera. Proc. lOth Int. Congr.Entomol., Montreal, 1956, 2, pp. 235–239.Google Scholar
Josens, G. (1977) Recherches sur la structure et le functionement des nids hypoges de quatre especes de Macrotermitinae (Termitidae) communes dans les Savanes de lamto (Côte- d'Ivoire). Acad. R. Belgique-Mem. Cl. Sci., 42, 1–23.Google Scholar
Leuthold, R.H. and Bruinsma, O. (1977) Pairing behaviour in Hodotermes mossambicus (Isoptera). Psyche. 84, 109–119.CrossRefGoogle Scholar
Lüscher, M. (1951) Significance of “fungus-garden” in termite nests. Nature, London 167, 34–35.CrossRefGoogle Scholar
Lüscher, M. (1956) Die Lufterneurung in Nest der Termite, Macrotermes natalensis (Haviland). Insectes Sociaux 3, 273–276.CrossRefGoogle Scholar
Mathur, R.N. and Chhotani, O.B. (1960) Three queens in mounds of Odontotermes wallonensis Wasmann (Isoptera: Termitidae). Indian For., 86, 623–624.Google Scholar
Noirot, Ch. (1970) The nests of termites. In Biology of Termites. (Edited by Krishna, K. and Weesner, F.M.), 2nd Edition, pp. 73–125. Academic Press, New York and London.Google Scholar
Noirot, Ch. (1977) Nest construction and phylogeny in termites. Proc. VIII. I.U.S.S.I. Wageningen, The Netherlands, pp. 177–180.Google Scholar
Noirot, Ch. and Bodot, P. (1964) L'éssaimage d'Allognathotermes hypogeus Silv. (Isoptera: Termitidae). Compte Rendu, 258, 3357–3359.Google Scholar
Roonwal, M.L. (1970) Termites of the Oriental Region. In Biology of Termites. (Edited by Krishna, K. and Weesner, F.M.), 2nd Edition, pp. 315–384. Academic Press, New York and London.Google Scholar
Sen Sarma, P.K. (1962) Some observation on swarming in nature and colony foundation under laboratory conditions on O. assmuthi at Dehra Dun (Isoptera: Termitidae). Beitr. Ent. 12, 292–297.Google Scholar
Weesner, F.M. (1960) Evolution and biology of termites. A. Rev. Ent. 5, 153–170.CrossRefGoogle Scholar
Weidner, H. (1956) Termite Nests. Publs. Cult companhi Diamantes Angola, No. 29, pp. 55–106.Google Scholar