106. Psilacantha spinosa Diakonoff, 1973 *

Psilacantha spinosa Diakonoff, 1973, Zool. Monogr. Rijksmus. Nat. Hist. 1: 171. Type locality: Indonesia, “ South Celebes, low country”. Holotype (♂): BMNH.

Distribution outside Thailand: Indonesia (Diakonoff 1973).

Distribution in Thailand: S–– Nakhon Si Thammarat Prov. (Khao Nan N.P.) and W–– Kanchanaburi Prov. (Thong Pha Phum N.P.) (KKIC).

Host plants: Unknown.

Remarks: This species is reported from Thailand for the first time. Specimens from Thailand were collected in moist evergreen forest and dry evergreen forest at 123– 681 m.