title: Pathology of cutaneous trombidiosis caused by larval trombiculid mites in a wild Lesueur's tree frog (Litoria wilcoxii).
abstract: Cutaneous trombidiosis caused by larvae of trombiculid mites (Vercammenia gloriosa and V. zweifelorum) in the skin of a wild tree frog, Litoria wilcoxii, in northern Queensland, Australia manifested as small, domed vesicular lesions on the dorsal and lateral surfaces posterior to the eyes. The lesions contained small, orange trombiculid mites, with a surrounding minimal inflammatory reaction. The general health and behaviour of the frog appeared unaffected. Provisional diagnosis of cutaneous trombidiosis can be made from its distinctive clinical appearance and confirmed by biopsy with direct microscopic examination of mites. This case report represents a new host record.
authors.affiliation: Amphibian Diseases Ecology Group, School of Public Health and Tropical Medicine and Rehabilitation Sciences, James Cook University, Townsville, Queensland 4811, Australia. Diana.Mendez@jcu.edu.au
authors.forename: D
authors.initials: D
authors.lastname: Mendez
authors.forename: A B
authors.initials: AB
authors.lastname: Freeman
authors.forename: D M
authors.initials: DM
authors.lastname: Spratt
authors.forename: R
authors.initials: R
authors.lastname: Speare
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000469:parasitology; D003872:Dermatitis / Q000473:pathology / Q000662:veterinary*; D006790:Host-Parasite Interactions; D008297:Male; D012867:Skin / Q000469:parasitology / Q000473:pathology*; D013045:Species Specificity; D014323:Trombiculiasis / Q000473:pathology / Q000662:veterinary*; D014324:Trombiculidae / Q000472:pathogenicity*