Morphology of Rhagophthalmidae A habitus of Dioptoma adamsii from Sri Lanka (syntype of D. greeni), female, NHMUK, dorsal view B head of Dioptoma adamsii from Sri Lanka, male, NHMUK, frontal view C head and pronotum of Diplocladon hasseltii hasseltii from Indonesia, male, SDEI, dorsal view D habitus of Falsophrixothrix sp. from Indonesia, male, NHMUK, dorsal view E head and pronotum of Rhagophthalmus sp. from China, male, first author’s collection, lateral view F habitus of Rhagophthalmus sp. from China, male, first author’s collection, dorsal view. Scale bars: 5.0 mm (A, F); 1.0 mm (B, E); 2.0 mm (C, D).