Study of chelicerae in the tick Amblyomma cajennense (Fabricius 1787) by scanning electron microscopy

Chelicerae de Amblyomma cajennense foram examinados em microscopia de varredura. Esta técnica mostrou detalhes não evidenciáveis ao poder de resolução do microscópio ótico. The structure of the chelicerae was studied with seanning electron microscope in the tick Amblyomma cajennense (Fabricius, 1787...

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Bibliographic Details
Main Authors: M. Ansel, M. Thibaut
Format: Article in Journal/Newspaper
Language:English
Published: Sociedade Brasileira de Medicina Tropical (SBMT) 1975
Subjects:
Online Access:https://doaj.org/article/34a3797420f743b5bac3b0d46a9bf4b5
Description
Summary:Chelicerae de Amblyomma cajennense foram examinados em microscopia de varredura. Esta técnica mostrou detalhes não evidenciáveis ao poder de resolução do microscópio ótico. The structure of the chelicerae was studied with seanning electron microscope in the tick Amblyomma cajennense (Fabricius, 1787). Lamellar organs were seen at the basis of the digits of the chelicerae. Considerations on the palaeontologic origin of ticks and Acari are made with reference to literature.