1. Transformations in the abdominal muscles of the blue blow-fly Calliphora erythrocephala (Meig.) during metamorphosis;Crossley;J. Embryol. exp. Morph.,1965
2. A hormone causing pupation in the blowfly Calliphora erythrocephala;Fraenkel,1935
3. The evagination of the head in the pupae of cyclorrhaphous flies;Fraenkel,1938
4. The number of moults in cyclorrhaphous Diptera;Fraenkel,1938
5. Manifestations of a pupal diapause in two species of flies, Sarcophaga argyrostoma and S. bullata;Fraenkel;J. Insect Physiol.,1968