Dermatophytes involve-
Stratum corneum
Stratum lucidum
Stratum malpighian
Stratum basale
DERMATOPHYTOSIS Infection caused by dermatophytes. Superficial cutaneous infection. Affects stratum corneum layer of skin , hair and nails Trichophoton species affects skin , hair and nails Epidermophyton Affects skin and nails Microsporum Affects skin and hair Iadvl textbook of dermatology page page 253
Fungal infections, Scabies, Pediculosis