S. Mahunka szerk.: Folia Entomologica Hungarica 32/2. (Budapest, 1979)

No. 438. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Singled material in a young Pinus densifolia wood. - Odon. 2, Orthopt. 10, Coleopt. 16, Hymenopt. 3, Dipt. 2, Lepidopt. 11, Rhynch. 2, Galls 52. No. 439. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Swept from various grasses and smaD woody plants. - Orthopt. 3, Psocopt. 1, Coleopt. 15, Hymenopt. 42, Dipt. 161, Rhynch. 73, Aran. 12, Acar. 1. No. 440. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Singled material from under bark of Pinus densifolia. - Hymenopt. 2, Rhynch. 13. No. 441. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Collecting gaUs from Salix cf. fragilis (larvae extracted and preserved in alcohol). GaUs 30. No. 442. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Moss sample taken from the bank of a brook in a mixed forest. No. 443. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Moss sample taken from the trunk of a Quercus sp. No. 444. South Pyongan Province: Lake Yonpung-ho, 10 km SW of Kaechon, 1 Oct. 1978. Moss sample taken from large stones in a mixed forest. No. 445. Ryanggang Province: Hye san, 2 Oct. 1978. - Collecting at mixed light on hotel' s balcony. - Ephemeropt. 9, Coleopt. 29, Hymenopt, 24, Neuropt. 22, Dipt. 778, Trichopt. 138, Lepidopt. 56, Rhynch. 107. No. 446. Ryanggang Province: Samjiyon, 3 Oct. 1978. - Collecting during daytime inside hotel windows. - Coleopt. 347, Hymenopt. 2, Dipt. 11, Lepidopt, 16. No. 447. Ryanggang Province: Samjiyon, 3 Oct. 1978. - Collecting in the forest around the hotel; singled material. - Orthopt. 4, Coleopt. 1, GaUs 2. No. 448. Ryanggang Province: Samjiyon, 3 Oct. 1978. - Singled material from base of a Larix tree in moss and Utter. - Annelida 2, MoUusca 1, Diplopoda 6, Chilopoda 3, Diplura 5, CoUemb. 12, Coleopt. 2, Dipt. 1, Aran. 3. No. 449. Ryanggang Province: Samjiyon, 3 Oct. 1978. - Swept from various dry vegetation mixed profusely with a Rhododendron sp. (30 cm high). - CoUemb. 1, Coleopt. 3, Hymenopt. 6, Dipt. 89, Rhynch. 20, Aran. 38.. No. 450. Ryanggang Province: Samjiyon, 3 Oct. 1978. - CoUecting at black lamp and mixed Ught at a temperature of about 10-12 °c from 18. 30 to 23 h. - Lepidopt. 19. No. 451. Ryanggang Province: Samjiyon, 4 Oct. 1978. - Singled material in tagia forest. Orthopt. 81, Coleopt. 1, Hymenopt. 50, Neuropt. 1, Dipt. 2, Lepidopt. 1, Rhynch. 1, GaUs 8 (from an Artemisia sp. ). No. 452. Ryanggang Province: Samjiyon, 4 Oct. 1978. - Singled material from rotten Larix logs (battered into pieces). - Annelida 2, Chilopoda 2, Coleopt. 2, Hymenopt. 221, Rhynch. 1, Aran. 3, Acar. 153. No. 453. Ryanggang Province: Samjiyon, 4 Oct. 1978. - Material coUected inside hotel windows. - Coleopt. 129. No. 454. Ryanggang Province: Samjiyon, 4 Oct. 1978. - Singled material at mixed Ught at a temperature of about 6-8 °C from 17 to 22 h. - Lepidopt. 6. No. 455. Ryanggang Province: Samjiyon, 5 Oct. 1978. - Sweeping on the shore of a smaU lake, with Larix needles as Utter. - Dipt. 227, Rhynch. 9, Aran. 2. No. 456. Ryanggang Province: Samjiyon, 5. Oct. 1978. - Collecting from under stones. - Mollusca 30. No. 457. Ryanggang Province: Samjiyon, 10 km N from hoUday resort, 5 Oct. 1978. - Singled material from under flaking bark of Larix trees. - Collemb. 1, Psocopt. 6, Coleopt. 3, Hymenopt. 1, Neuropt. 1, Lepidopt. 5, Aran. 8. No. 458. Ryanggang Province: Samjiyon, 5 Oct. 1978. - CoUecting at mixed light from 18.30 to 23 h. - Lepidopt. 4. No. 459. Ryanggang Province: Road from Samjiyon to Mt. Paekdu-san, 2200-2300 m, 6 Oct. 1978. - Collecting along the road. - Moss sample. No. 460. Ryanggang Province: Road from Samjiyon to Paekdu-san, 2000 m, 6 Oct. 1978. Moss sample. No. 461. Ryanggang Province: Road from Samjiyon to Mt. Paekdu-san, 1800 m, 6 Oct. 1978.Moss sample.