Cheiroseius tosanus (Ishikawa, 1969)
Sejus tosanus Ishikawa, 1969a: 131 .
Cheiroseius tosanus .— Ishikawa, 1976: 237. Cheiroseius (Posttrematus) tosanus .— Karg, 1981: 57.
TYPE DEPOSITORY: Biological Laboratory, Matsuyama Shinonome Junior College, Kuwabara, Matsuyama-shi, Japan; accession number MSJC-BL 112.
TYPE LOCALITY AND HABITAT: Shiroyama, Kochi City, Shikoku, Japan, on unstated substrate.