Abstract
At intervals of 2 months over 1 year, 64 royal cells were removed from mounds of Macrotermes michaelseni to find out whether a new royal pair was produced. In five mounds replacement reproductives were found. Young reproductives from incipient laboratory colonies were never accepted as replacements if they were introduced after the removal of the primary reproductives. One out of 10 royal pairs was accepted if the royal cell was introduced immediately after removal of the original one, and three out of 10 survived if the royal cell was introduced 1 week after the removal of the original one.
Replacement reproductives were only produced when nymphs or alates were in the nest at the time the primary reproductives were removed. It was not possible to find out at what time after the removal a new royal pair was accepted but measurements of the replacement queens showed that they can become fully physogastric within 7 months.
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References
Bordereau C. (1975) Déterminisme des castes chez les termites supérieurs: mise en évidence d’un contrôle royal dans la formation de la caste sexuées chez Macrotermes bellicosus Smeathman (Isoptera, Termitidae). Insectes soc. 22, 363–374.
Coaton W. G. H. (1949) Queen removal in termite control. Fmg S. Afr. 24, 335–338.
Darlington J. P. E. C. (1977) Nest structure and distribution of the population within the nest of the termite Macrotermes subhyalinus. Proc. 8th Int. Congr. IUSSI, Wageningen, pp. 246–248.
Harms J. W. (1927) Koloniegrundung bei Macrotermes gilvus Hag. Zool. Anz. 74, 221–236.
Mukerji D. and Mitra P. K. (1949) Ecology of the mound-building termite, Odontotermes redemanni (Wasmann) in relation to measures of control. Proc. zool. Soc. Beng. 2, 9–27.
Noirot Ch. (1956) Les sexués de remplacement chez les termites supérieurs (Termitidae). Insectes soc. 3, 145–158.
Roy-Noël J. (1974) Contribution à la connaissance des reproducteurs de remplacement chez les termites supérieurs: observations sur Bellicositermes natalensis (Macrotermitinae). C. r. hebd. Séanc. Acad. Sci., Paris 278, 481–483.
Sieber R. and Leuthold R. H. (1981) Behavioural elements and their meaning in incipient colonies of the fungus growing termite Macrotermes michaelseni (Isoptera:Macrotermitinae). Insectes soc. 28, 371–382.
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Sieber, R., Darlington, J.P.E.C. Replacement of the Royal Pair in Macrotermes Michaelseni. Int J Trop Insect Sci 3, 39–42 (1982). https://doi.org/10.1017/S1742758400001879
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DOI: https://doi.org/10.1017/S1742758400001879