216 LEPIDOPTERA HETEROCERA 
uncus, gnathos atrophied, harpe fused at base, scobinated above, sacculus extended beyond the harpe, 
penis pestillate, widening above (compare Microloxia). 
Làmva. — Slender, twig-like, head produced into two sharp points, deeply cleft between, pro- 
thorax similarly produced into two points, projecting over head, body without prominences, anal flap 
produced, terminating in two points. Colour green, with rose-red (sometimes interrupted) dorsal line. 
On Calluua, etc. (de Roo van Westmaas), Sepp's Nederl. Ins. (2). Vol. 3, p. 23, t. 5). 
PuPa. — Structure not described, some good figures given in Sepp, loc. cit. (f. 9-12). 
On the apparent origin of this genus see Culinia. There must also be a close collateral relationship 
with Dyschlorofsis. There is a slight superficial resemblance to the type species of Hemi!hea, which has 
been greatly exaggerated by early writers. 
Type of the genus : Thalera fimbrialis (Scopoli) — Phalaena fimbrialis, Scopoli (1853). 
Geographical distribution of species. — Palcarctic Region, N. India. 
I. T. fimbrialis (Scopoli). 
a. T/halera fimbrialis fimbrialis. Europe to Central Asia. 
Phalaena fimbrialis, Scopoli, Ent. Carn. p. 216 (1763). 
Phalaena Geometra thymiaria, Linné, Syst.Nat. (ed. 12), Vol. 1 (2), p.859(1767). 
? Phalaena fimbriata, Hufnagel, Berl. Mag. Vol. 4, p. 604 (1767). 
Phalaena Geometra bupleuraria [Schiffermüller], Schmett. Wien, p. 97 (1775). 
Phalaena Geometra ditaria, De Villers, Linn. Ent. Vol. 2, p. 302 (1789) (nec 
Fabricius). 
Geometra bupleuraria, Hübner, Samml. Eur. Schmett. Geom. t. 2, f. 8(17967); 
p. 16 (1800 ?). 
Phalaena Geometra albaria, Esper, Schmett. in Abbild. Vol. 5, p. 267, t. 47, 
f. 3, 4 (1805?) (ab. ?). 
Thalera bupleuraria, Hübner, Verz. bek. Schmelt, p. 285 (18267). 
Hemithea buplevraria, Duponchel, Hist. Nat. Lép. Vol. 7 (2), p. 236, t. 15r, 
f. 5 (1829). 
TAalera thymiaria, Lederer, Verh. Zool.-bot. Ver. Wien, Vol.3. p. 172 (1853). 
Nemoria thymiaria, de Roo van Westmaas, Sepp's Nederl. Ins. (2), Vol, 3, 
p- 23 (1871?). 
Thalera fimbrialis, Staudinger, Cat. (ed. 2), p. 145 (1871). 
Thalera fimbrialis, var. moscovita, Gumppenberg, Nova Acta Acad. Leop. 
d. Naturf. Halle, Vol. 64, p. 508 (1895) (ab.). 
Thalera fimbrialis, ab, (var.?) magnata, Fuchs, Jahrb. Nassau. Ver. Nat, 
Vol. 56, p. 53 (1903) (var. ?). 
b. Thalera fimbrialis chlorosaria. E. Siberia, Corea. 
Thalera fimbrialis, Graeser, Berl. Ent. Zeitschr. Vol. 32, p. 387 (1888). 
Thalera chlorosaria, Graeser, ibidem, Vol. 35. p. 81 (1890). 
] Thalera fimbrialis, var. (?) chlorosaria, Staudinger, Iris, Vol. 10, p. 11 (1897). 
2. T. lacerataria, Graeser. S. E. Siberia and Japan to 
Thalera lacerataria, Graeser, Berl. Ent. Zeitschr. Vol. 32, p. 387 (1888). China. 
Chlorodontopera robustaria, Leech, Ann. Mag. Nat. Hist. (6), Vol, 20, p. 230 
(1897) (nec Guenée). 
Chlorodontopera suavis, Swinhoe, Trans. Ent. Soc. Lond. p. 670 (1902) 
(nov. syn.). 
3. T. aeruginata (Warren) (prec. var. vel syn. ?). N. India. 
Chlorodontopera aeruginata, Warren, Proc. Zool. Soc. Lond. p. 352 (1893). 
NorE. — Thalera distracta, Walker (Vol. 22, p. 593) is a Neosterrha, T. atroviridaria, Mabille 
(C. R. Soc. Ent. Belg. Vol. 23, p. 22) a Traminda, both Acidaliinae. 
I71. GENUS DOLOSIS, Nov. GEN., PROUT 
Dolosis, nov. gen. Prout, 
Characters. — Face smooth. Palpus in both sexes minute. Tongue vestigial. Antenna rather 
short, in both sexes with moderate pectinations to near apex, apex ciliated. Pectus hairy. Hindtibia 
