Ultramorphology of the metapleural gland in three species of Atta (Hymenoptera, Formicidae)
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Data
2001-11-27
Autores
Gusmão, Luciana G. de
Caetano, Flávio Henrique [UNESP]
Nakano, Octavio
Título da Revista
ISSN da Revista
Título de Volume
Editor
Fundação Zoobotânica do Rio Grande do Sul
Resumo
Differences among the metapleural glands of four female castes of Atta bisphaerica Forel, 1908, A. capiguara Gonçalves, 1944 and A. sexdens rubropilosa Forel, 1908 were examined by scanning electron microscope. There were no differences in gland size between the same castes of these species, although the opening gland in A. sexdens rubropilosa had been twice as large as A. bisphaerica. The relative size and functional significance of the metapleural gland among different castes is discussed and similarities between these and the other Formicidae till now studied is presented.
Descrição
Palavras-chave
Atta, metapleural gland, morphology
Como citar
Iheringia. Série Zoologia. Fundação Zoobotânica do Rio Grande do Sul, n. 91, p. 33-36, 2001.