USO DOS RECURSOS POR DUAS ESPÉCIES SIMPÁTRICAS DE Ameivula (squamata: Teiidae) EM UM ECÓTONO DE MATA ATLÂNTICA-CAATINGA Use of Resources by Two Sympatric Species of Ameivula (squamata: Teiidae) in an Atlantic Forest-Caatinga Ecotone Uso De Recursos Por Dos Especies Simpátricas De Ameivula (squamata: Teiidae) En Un Ecotono De Bosque Atlántico-Caatinga

The forms of spatial and temporal resources use of two sympatric species of Ameivula were studied in an Atlantic Forest-Caatinga ecotone located in Parque Nacional Serra de Itabaiana, Sergipe, Brazil. The study was conducted between February 2008 and January 2009. The method used was an active search for a limited time, from 06:00 am to 06:00 pm. The species were observed during all