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1.
Biota neotrop. (Online, Ed. port.) ; 13(3): 393-397, 2013. tab, graf
Article in English | LILACS | ID: lil-693991

ABSTRACT

Various animals live in termite nests as secondary occupants. Among them are terrestrial isopods. We found five species of terrestrial isopods (Oniscidea) in 17 of 34 termite nests of Nasutitermes in a cocoa plantation near Ilhéus, Bahia, Brazil (in 2 aging and 15 abandoned nests). The 14 active, 1 aging and 2 abandoned nests bore no isopods. The oniscideans were Atlantoscia rubromarginata, an undescribed species of Atlantoscia (Philosciidae), Pudeoniscus birabeni, P. obscurus (Pudeoniscidae) and Neotroponiscus carolii (Bathytropidae). Of the 146 individuals collected, 122 were A. rubromarginata. Due to the absence of isopods in active nests, these terrestrial isopods are considered termitariophilous.


Diversos animais, incluindo isópodos terrestres, vivem em ninhos de térmites como ocupantes secundários. Neste trabalho, foram registradas cinco espécies de isópodos terrestres (Oniscidea) em 17 de 34 ninhos de Nasutitermes estudados em uma plantação de cacau situada próxima a Ilhéus, Bahia, Brasil. Destes ninhos, dois eram decadentes e 15 abandonados. Catorze ninhos ativos, um decadente e dois abandonados não apresentaram isópodos. Foram registrados os oniscídeos Atlantoscia rubromarginata, uma espécie não identificada de Atlantoscia (Philosciidae), Pudeoniscus birabeni, P. obscurus (Pudeoniscidae) e Neotroponiscus carolii (Bathytropidae). Foram coletados 146 indivíduos, dos quais 122 pertenciam à espécie A. rubromarginata. Devido à ausência de isópodos em ninhos ativos, estes foram considerados termitariófilos.

2.
Braz. j. microbiol ; 43(2): 711-715, Apr.-June 2012. ilus, tab
Article in English | LILACS | ID: lil-644489

ABSTRACT

Terrestrial isopods are widely infected with Wolbachia. However, little is known about the presence of bacteria in the Neotropical species. The objective of this study was to test the hypothesis of presence of Wolbachia infection in the native species of terrestrial isopods, Atlantoscia floridana and Circoniscus bezzii, and in the introduced species Burmoniscus meeusei.


Subject(s)
Animals , Base Sequence , Gene Amplification , In Vitro Techniques , Rickettsiaceae Infections/genetics , Isopoda/genetics , Marine Fauna , Polymerase Chain Reaction/methods , Rickettsiaceae/genetics , Wolbachia/genetics , Diagnosis , Methods
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