Dr. Papp Jenő szerk.: Folia Entomologica Hungarica 24/1-23. (Budapest, 1971)
No. 35. Prov. South Phenan: Pyongyang; Nung-ra do, island in the river Te-dong; 27 May, 1970. - Berlese sample from anthill. No. 36. Prov. South Phenan: Pyongyang, Nung-ra do, island in the river Te-dong; 27 May, 1970. - Singled and netted material. No. 37. Prov.South Phenan: Pyongyang ,Te-dong gang; 27 May, 1970. - Berlese, Nematode and Tardigrade samples from steep lakeside cliff: 1. plants from crevice in cliff; 2. litter of falsa acacia woods. No. 38. Prov.South Phenan: De-sang san, 12 km NE from Pyongyang; 27 May, 1970. - Berlese, Nematode and Tardigrade samples from the dry SW slopeB of the mountain: 1. shallow litter under oak-trees in very rocky site; 2. thick coniferous litter under pine tree; 3. grass sward near small lake. No. 39. Prov.South Phenan: De-sang san, 12 km NE from Pyongyang; 27 May, 1970. - Berlese, Nematode and Tardigrade samples from NE side of mountain: 1.litter from oakwoods; 2.litter from coniferous woods; 3.partly sifted material from accumulated coniferous wood detritus and bark; 4. ant nest. No. 40. Prov.South Phenan: De-sang san, 12 km NE from Pyongyang; 27 May, 1970. - Earthworms dug or extracted by formol from below accumulated coniferous detritus. No. 41. Prov.South Phenan: Sin-chan ri, about 110 km E of Pyongyang; 27 May, 1970. - Singled material. No. 42. Prov. Kanwon; Wonsan, city park; 28 May, 1970. - Singled material from flowers of wild rose. No. 43. Prov. Kanwonj Wonsan, seashore; 28 May, 1970. - Nematode sample from detritus of fresh-water lake. No. 44. Prov. Kanwon: Wonsan, seashore; 28 May, 1970. - Netting in grass. No. 45. Prov. Kanwon: Wonsan, seashore; 28 May, 1970. - Singled material. No. 46-47. Prov. Kanwon: Wonsan, seashore; 28 May, 1970. - Singled from among seashore rocks.