102 MR. H. DRTJCE ON LEPIDOPTERA FROM SIAM. [Jan. 20, 



The same form as F. virescens, but the tegmina greener, with less 

 numerous orange spots and with a yellow costal margin ; wings scarlet. 

 Length of body, exclusive of rostrum, 9 lines, of rostrum — 1 ; ex- 

 panse 2 inches 3 lines. 



Sect. 6. Species toith pale greenish wings (subhyaline). 



27. FULGORA VIRESCENS. 



Fulgora (Pyrops) virescens, Westwood, Ann. & Mag. Nat. Hist, 

 ix. p. 119 (1842). 



Fulgora (Hotina) virescens, Westwood, Orient. Ent. pi. hi. fig. 5 

 (1848). 



Pyrops virescens, Walker, List Homopt. Ins. ii. p. 269. n. 5 

 (1851). 



Hotinus se}niannulus,W&\ker, List Homopt. Ins. Suppl. p. 42 

 (1858). 



Cherra; N.India. B.M. 



28. Fulgora cultellata. 



Hotinus cultellatus, Walker, Journ. Linn. Soc. Zbol. i. p. 143. 

 n. 14 (1857). 

 Borneo. 

 Seems allied to F. virescens of Westwood. 



DESCRIPTION OF PLATE XV. 



Fig. 1. Fulgora brevirostris, p. 97. 



2. gigantea, p. 99. 



3. stellata, p. 100. 



6. A List of the Lepidopterous Insects collected by Mr. L. 

 Layard at Chentaboon and Nahconchaisee, Siam, with 

 Descriptions of new Species. By Herbert Druce, 

 F.L.S., F.Z.S. 



[Eeceired December 23, 1873.] 

 (Plate XVI.) 



This collection is interesting because it contains several species 

 that we have only previously known from the Malayan region. It 

 appears that Chentaboon is a most prolific locality. It is a moun- 

 tainous and thickly wooded district 200 miles from Bangkok, on the 

 east coast of the Gulf of Siam. All the butterflies from this place 

 were collected during the month of September 1872. Those from 

 Nahconchaisee, aflat clayey district, 18 miles from Bangkok, covered 

 with long yellow grass, were obtained during the last few months of 

 1872. 



The collection contained seventy-nine species (six of which I have 

 described as new), representing 4 families, 6 subfamilies, and 40 genera, 

 of which 38 species are from Chentaboon, and 24 from Nahcon- 



