Abstract
Acini in the salivary glands of unfed male Amblyomma cajennense of different ages, were studied. The salivary glands consist of one agranular and three granular acini types. The agranular acini are directly attached to the medial and anterior portion of the main salivary duct, and to some branches of the secondary ducts. A large, clear, central cell occupies the centre and this cell is in contact with the acinar lumen. There is no valve to the lumen. Granular acini consist of approximately six to fourteen cells (type II acini) or eight to thirteen (type III acini). The type II acini have three types of granular cells ("a", "b" and "c") and a valve: the type III acini have three types of granular cells ("d", "e" and "f" and a valve.
Amblyomma cajennense; salivary glands; unfed male tick; Ixodidae
Structure of the salivary glands of the unfed male tick Amblyomma cajennense (Fabricius) (Acarina: Ixodidae)
Nicolau Maués Serra-Freire1
José Antonio Olivieri2
Universidade Federal Rural do Rio de Janeiro, Itaguai, Brasil
Universidade Ocidental, Maturin, Venezuela
Acini in the salivary glands of unfed male Amblyomma cajennense of different ages, were studied. The salivary glands consist of one agranular and three granular acini types. The agranular acini are directly attached to the medial and anterior portion of the main salivary duct, and to some branches of the secondary ducts. A large, clear, central cell occupies the centre and this cell is in contact with the acinar lumen. There is no valve to the lumen. Granular acini consist of approximately six to fourteen cells (type II acini) or eight to thirteen (type III acini). The type II acini have three types of granular cells ("a", "b" and "c") and a valve: the type III acini have three types of granular cells ("d", "e" and "f" and a valve.
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Publication Dates
-
Publication in this collection
02 June 2009 -
Date of issue
June 1993
