fallax. 
228 
Index and Reference of palaearctic Thyrididae. 
centre of outer margin. Anterior to same on costa a grey-violet spot. On hind wings similar but fainter lines 
22—27 mm. Japan. 
QTl . Q • Tl f \ M f SUMCE ^s work “6000 Illustr. Insects of Japan” there are besides a number of descriptions of iapanese 
species m the Japanese language and monocoloured illustrations. 1 OI 3 a P an ese 
Striglina suzulcii is probably the same as Stgr. glareola-duplicifimbria Wan., Rhodoneura suqitanii = 
Kh. acaciusalis-strigatula Fldr. 
Rh. fallax Mats, can be described as an exusta Btlr., in which the basal area is lighter on both wings 
so that the central band is more clearly outlined inwardly. The outer band, which is only indicated partially 
in exusta, proceeds here uninterruptedly over both wings and crosses the subapical band of forewings as it 
extends right to the costa. Japan. 
Alphabetical List 
with references to the original descriptions of the forms of palaearctic Thyrididae. 
* signifies that the form is also illustrated in the place cited. 
aurea Campt. Btlr. Trans. Ent. Soc. Lond., p. 200 (1881). 
fallax Rhod. Mats., 6000 Ins. Japan, p. 960. 
fixseni Strig. Alph. Mem. Lepid. Roman. 9, p. 167. * 
nigra Thyris O.-B.-H., Iris 24, p. 32. 
parallelina Rhod. Leech, Trans. Ent. Soc. Lond. p. 377 (1898). 
siculoides Dys. Fldr. Reise Novara Lep. 2. Taf. 75. * 
