Abundances (back-transformed means) of three species of mosquito larvae, Aedes albopictus, Ochlerotatus triseriatus and Corethrella appendiculata, in cemeteries (circles), automobile tires (squares), or tree holes (triangles) at 11 sites in Florida, USA, May–October 2004 and 2005. a O. triseriatus and A. albopictus, b C. appendiculata and A. albopictus, c C. appendiculata and O. triseriatus. Open symbols are least squares means for individual sites within each type of site and closed symbols are least square means for the type