Open AccessTHE IMMATURE AND ADULT STAGES OF CALLOCOCCUS LEPTOSPERMI (MASKELL) (HOMOPTERA: COCCOIDEA: ASTEROLECANIIDAE), WITH OBSERVATIONS ON LIFE HISTORY
Author(s) -
Coles R. B.,
Verberne F.,
Brookes H. M.
Publication year - 1988
Publication title -
australian journal of entomology
Language(s) - English
Resource type - Journals
eISSN - 1440-6055
pISSN - 1326-6756
DOI - 10.1111/j.1440-6055.1988.tb01137.x
Subject(s) - biology , instar , homoptera , gall , larva , myrtaceae , life history , botany , pupa , zoology , ecology , pest analysis
The gall‐forming scale insect Callococcus leptospermi was studied in the field to determine its life history and method of distribution on the host plant, Leptospermum sp., previously L. juniperinum (Sm.) Domin (prickly tea tree, Myrtaceae). This paper complements earlier taxonomic studies on C. leptospermi. Until now the adult female has provided most of the available data on the species. Newly described stages include the second instar male, the third instar assumed female and the adult male. The sexually dimorphic first instar and adult female are redescribed. Callococcus leptospermi is ovoviviparous. It is dispersed by migration of second instar larvae from the parent gall to new feeding sites.