Estudo comparado da morfologia externa de Zaretis itys itylus (Westwood) e Agrias claudina annetta (Gray) (Lepidoptera, Nymphalidae, Charaxinae) I. Cabeça, apêndices e região cervical Comparative study of the external morphology of Zaretis itys itylus (Westwood) and Agrias claudina annetta (Gray) (Lepidoptera, Nymphalidae, Charaxinae). I. Head, appendages and cervical region

Realizou-se um estudo detalhado e comparado da morfologia externa da cabeça, apêndices e região cervical, de duas espécies de Charaxinae, Zaretis itys itylus (Westwood, 1850) e Agrias claudina annetta (Gray, 1832). Os resultados obtidos foram comparados com outros já publicados e relacionados com morfologia externa de outras subfamílias de Nymphalidae (Brassolinae, Morphinae, Danainae e Ithomiinae).<br>Two species of Charaxinae, Zaretis itys itylus (Westwood, 1850) and Agrias claudina annetta (Gray, 1832) were subject of a detailed and comparative study of external morphology of the head, appendages and cervical region. The results obtained were compared with other studies published and related to the external morphology of other Nymphalidae subfamilies (Brassolinae, Morphinae, Danainae and Ithomiinae)

Morfologia externa de Thyridia psidii cetoides (Rosenberg & Talbot) (Lepidoptera, Nymphalidae, Ithomiinae). III. Abdome e apêndices External morphology of Thyridia psidii cetoides (Rosenberg & Talbot). III. Abdomen and appendages (Lepidoptera, Nymphalidae, Ithomiinae)

<abstract language="eng">A detailed study of the abdominal external morphology of both sexes of Thyridia psidii cetoides (Rosenberg & Talbot, 1914) is presented. The material for this research was obtained at the city's plant nursery "Horto Florestal de Curitiba", Paraná, Brazil; mainly by rearing eggs and larvae collected on Cyphomandra betacea (Canavilles) Sendtner, 1845 (Solanaceae). When possible, the results obtained were compared with those already available in the literature concerning other Nymphalidae subfamilies morphology (Brassolinae, Morphinae and Danainae); the most striking feature being the asymmetrical valvae of the male and the length and faint sclerotinization of the third abdominal sternite in both sexes. A resume containing the main morphological differences to other nymphalid subfamillies, found throughout this research concerning head, thorax and abdome, is presented

Morfologia externa do adulto de Actinote melanisans (Nymphalidae: Heliconiinae: Acraeini)

A morfologia externa do adulto de A. melanisans Oberthür, 1917 é descrita e ilustrada. Os resultados obtidos foram comparados com outros já publicados para a morfologia externa de Nymphalidae (Danainae, Brassolinae/Brassolini sensu CASAGRANDE (2004), Morphinae/Morphini sensu LAMAS (2004a), Ithomiinae e Charaxinae). É apresentado um padrão para a caracterização morfológica do gênero, sendo esse o primeiro estudo detalhado de morfologia de uma espécie de Acraeini, agregando informações úteis para subsidiar a análise filogenética das espécies Neotropicais.<br>The external morphology of adult A. melanisans Oberthür, 1917 is described and illustrated. The results obtained were compared with other studies already published on the external morphology of Nymphalidae - Danainae: Brassolinae: Brassolini sensu CASAGRANDE (2004), Morphinae: Morphini sensu LAMAS (2004a), Ithomiinae and Charaxinae. A pattern for the morphological characterization of the genus is presented. It is the first detailed study of the morphology of a species of Acraeini, therefore contributing with information on characters useful for the phylogenetic analysis of the Neotropical species