Section 64
Chapter 63,937

Impact of orphaning on field colonies of Southeast Asian Macrotermes gilvus (Hagen) andM. carbonarius (Hagen) (Termitidae, Macrotermitinae)

Neoh, K.B.; Lenz, M.; Lee, C.Y.

Insectes Sociaux 57(4): 431-439


ISSN/ISBN: 0020-1812
DOI: 10.1007/s00040-010-0101-6
Accession: 063936898

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Field colonies of Macrotermes gilvus (Hagen) and M. carbonarius (Hagen) were experimentally orphaned to examine their potential for producing replacement reproductives. Orphaned colonies were investigated only once for caste composition at selected time intervals at 3, 6, 9 or 12 months after orphaning. Of the 38 orphaned colonies of M. gilvus, 15 colonies (39.5%) re-established. In M. carbonarius, three colonies out of 20 (15%) re-established. Re-established colonies were headed by adultoids which were morphologically indistinguishable from primary reproductives.

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