Acari of lizards from Atlantic Forest in northeastern Brazil

Abstract

Although mites are often associated with reptiles, there is little information available about parasites of lizards in Brazil. The aim of this study was to identify the ectoparasites of the lizards Kentropyx calcarata (Squamata: Teiidae), Hemidactylus mabouia (Squamata: Gekkonidae) and Tropidurus hispidus (Squamata: Tropiduridae) from northeastern Brazil. The lizards were captured during the dry season at Mata de Tejipió, a fragment of Atlantic Forest, located in the municipality of Recife, state of Pernambuco, northeastern Brazil. Eutrombicula sp. (Acari: Trombiculidae), Geckobia hemidactyli and Geckobiella harrisi (Acari: Pterygosomatidae) were found associated with adult lizards of K. calcarata, H. mabouia, and T. hispidus, respectively. Mites were found in skin folds of the throat and post femoral regions (Eutrombicula sp.), “mite-pockets” (G. harrisi); and in axillary, dorsal, ventral and pelvic regions (G. hemidactyli). In Brazil, this study widens the known geographical distribution of Geckobiella harrisi on T. hispidus and G. hemidactyli on H. mabouia. In addition, K. calcarata is recorded as a new host of Eutrombicula sp. These findings show the importance of ectoparasites as a tool for ecological and biogeographic studies.

Distribución corporal e inserción de ácaros (Pterygosomatidae: Neopterygosoma) en la lagartija Liolaemus pacha (Iguania: Liolaemidae)

“…La mayoría de los géneros de la familia Pterygosomatidae, se caracterizan por ubicarse debajo de las escamas de su hospedador, en especial en la región ventral (Bertrand, 2002;Dittmar de la Cruz et al, 2004;Fajfer, 2012;Bertrand et al, 2013;de Oliveira et al, 2019). A diferencia de la lagartija Liolaemus pictus, en la cual se encontraron ácaros en el dorso del cuerpo (Pterygosomatidae: Neopterygosoma Espinoza Carniglia et al, 2016), en L. pacha sólo se registraron ácaros en la zona ventral.…”

Ácaros ectoparasitas em lagartos da espécie Hemidactylus mabouia (Squamata: Gekkonidae)

“…Estudos realizados porKato (2017),Roldan (2015) eOliveira et al (2019) apontam que as regiões das axilas e pós-femorais, conhecidas popularmente como "bolsas de ácaros" são as regiões em que há uma concentração da infestação.…”