11 - 14 of 14 articles
Summary An anatomical study of the salivary glands of some Asilidae has been made in this work. 14 species, chosen between the most representative of the Provence, have been examined. The thoracic glands (which secrete a poison) are very varied, but the structure in all the species studied are...
Summary The author establishes the presence of six species of Chionea and Niphadobata in Central and Southern Europe, three of which are new to Science: Ch. racovitzai n. sp., N. botosaneanui n. sp. and N. kratochvili n. sp. She insists mainly, in the description of the species, upon the...
Summary The infection of cellular cultures of A. mellifera by different viruses and rickettsiae from invertebrates has been obtained. The virus of T. paludosa has induced a rapid cytopathic effect, characterised by the formation of cytoplasmic dense inclusions, Feulgen positive. The...
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