Dr. Steinmann Henrik szerk.: Rovartani Közlemények (Folia Entomologica Hungarica 18/1-17. Budapest, 1965)

Coleoptera; The light trap materials narcotized with chloroform, after the separation of Coleoptera,larger Hymenoptera, Lepidoptera and Rhynchota; the entire materials collected by beating techniques applied by BAL0GH-2ICSI ; as v/ell as the materials mixed with débris, extracted by the MoczarskyWinkler extractors, after the separation of the Coleoptera, Hymenoptera, and Homoptera. 2. The majority of Coleoptera

,Hymenoptera,and Rhynchota (killed in aether) and Lepidoptera (killed in cyanide) were conserved in a dry state. Desiccation happened after a predrying by artificial heat (sun, the motor of the car, the ascending heat of the kerosene lamp) by silicagel in closed containers. The Lepidoptera were pinned or partly papered in the field, the other materials ' were placed in dry glass vials. The desiccated material was preserved in hermetically sealed boxes, and further safeguarded by amply provided globol and some carbol. 3. Conservation in formol was used only for the soil samples containing Kematods. The expedition stayed for 98 days in Africa; 91 days were spent in collecting, of which the itemized techniques and methods used were as follows: 100 soil samples for the Berlese funnel-extractors ; 35 8iftings for the Koczarsky-7/inkîer extractors; 2-10 soil traps in 53 various habitats ; 92 soil samples for Kematods ; • 33 collectings of worms, expelled by formol from soil; 22 coprophagous collectings; 8 aquatic collectings; 58 nettings in grass, etc

; 75 beatings of trees, shrubs, etc.; 66 nocturnal collectings by lamp with sheet ; 27 nocturnal collectings with light trap; 212 various collectings by singling methods.