Serological studies on five species of Pseudococcidae (Homoptera) |
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Authors: | G. ROTUNDO E. TREMBLAY |
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Affiliation: | Istituto di Entomologia Agraria, Universita di Napoli, Portici, Italy |
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Abstract: | Abstract. Populations of Planococcus cini, Planococcus ficus, Pseudococcus obscurus, Pseudococcus calceolanae and Pseudococcus longispinus were selected for immunoelectrophoretic tests from which correlation and distance coefficients were calculated. Cluster analysis of serological data allowed construction of a dendrogram in which the phylogenetic relationships among the five species are presented. The conclusions were found to be in agreement with modern views on taxonomic interrelations among the five species based on female and male morphology. The recent separation of Planococcus citn' and Planococcus ficus as independent species is emphasized. |
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