. "Hackman & Meinander (1979)" . . "Hackman & Meinander (1979)" . "1979"^^ . "Hackman, W. & Meinander, M. 1979. Diptera feeding as larvae on macrofungi in Finland. Annales Zoologici Fennici, 16(1): 50-83." . "1979"^^ . .