Two New Species of Pit Scales on Bromeliads from South America (Homoptera: Coccoidea: Asterolecaniidae)

Author: LAMBDIN PARIS L.  

Publisher: Entomological Society of America

ISSN: 1938-2901

Source: Annals of the Entomological Society of America, Vol.73, Iss.4, 1980-07, pp. : 468-471

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Abstract

A generic diagnosis is presented for the pit scale insects of Sclerosococcus together with descriptions and illustrations of the adult females of 2 new species, S. chilensis and S. tillandsiae. S. chilensis may be separated from other species assigned to the genus by the presence of a complete marginal band of 7-locular pores. S. tillandsiae differs by possessing a marginal band of 7-locular pores restricted to the cephalothorax in combination with the lack of heavy sclerotization on the apical abdominal segments. A key to differentiate the species and a discussion of species affinities are provided.

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