Diagnosis requires species identification of the parasite, which will be likely to be found in the environment of its host rather than on the hosts’ skin.<unk> <unk> s are very small, for O. bacoti "female<unk> s reach a size between 0.75 and 1.40 mm, males are a little smaller".
Rodent mite dermatitis
Phototoxic tar dermatitis
Blister beetle dermatitis
Abietic acid dermatitis
Eczema vaccinatum
Xerotic eczema
Dermatitis repens
Essential dermatitis