Cysteochila constans (Drake) Oncophysa constantis Drake 1927, p. 54 Material examined. 1F, Saraburi prov., Ban Muak Lek nat park, 5.VI.1965, P.D. Ashlock coll., BPBM, US-Japan coop. sci. program. 1M + 1F, Tiger project, Chanthaburi, Khao Khitchakut NP, 500m N/ Prabaht Unit, 12°48.98'N 102°9.14'E 12m, Malaise trap 8–15.ix.2008 Suthida & Charoenchai leg. T3341, QSBG; 1F, Chanthaburi, Khao Khitchakut NP, 500m N/ Prabaht Unit, 12°48.98'N 102°9.14'E 152m, Malaise trap 15–22.ix.2008, Suthida & Charoenchai leg. T3342, QSBG; 1M, Prachuab Khiri Khan, Khao Sam Roi Yot NP Laem Sala beach, 12°12.234'N 100°0.767'E, Litter sampling 20–25.vii.2008, Yai & Amnad leg. T3017, QSBG; 1F, 20km of Chiangmai, 330m, 13–15.IV.1966, J. & L.H. Sedlacek coll., light trap, BPBM. Comments. The specimen from Chiang Mai differs slightly from the other by the larger size, the larger areolae, the discoidal area wider (5 areolae wide), the paranota are not open inwards but closed. The specimens from the Tiger project are much darker, although they have the same habitus than the others. This species was previously known only from China (Hong Kong) (Drake 1927b).

Published as part of Guilbert, Eric & Guidoti, Marcus, 2018, New species and new records of Tingidae (Hemiptera. Heteroptera) from Thailand, pp. 274-296 in Zootaxa 4482 (2) on pages 289-290, DOI: 10.11646/zootaxa.4482.2.3, http://zenodo.org/record/1440566