340 Scientific Proceedings, Royal Dublin Society. 
first, and it is followed on the lower side by two shorter ones, 
connected at the base. The third is double, being divided in two 
at half its length ; below it are two rather irregular ones, nearer 
the inner margin, the lowest nearest the base. Hind-wings with 
a vitreous spot filling up the cell, beyond which are two rows of 
rather large vitreous spots. Two specimens from Trinidad. 
I have named this species after the Rev. T. A. Marshall, who is 
now in Trinidad, where I hope he will be able to do good service 
to Entomology. 
Thymelicus thawmas, Hiibn.—Our specimens are from Ger- 
many and the Crimea; the latter are larger and brighter coloured 
than the others. 
Macroglossum bombylans, Boisd.—One specimen is from 
Madagascar, a new locality for this species. 
Darapsa? Syriaca, Led.—I can find no better place than the 
American genus Darapsa for this insect. It very closely resembles 
D. cherilus, although its denticulated wings will probably lead to 
its being ultimately placed in a genus by itself. 
Cherocampa Margarita, W. F. Kirb—Since describing this 
species, I have received a second specimen from Mr. Miskin of 
Brisbane, under the name of C. phenyx ; but I do not know if 
any one has described it. 
Pholus hesperidum, Westw.—This species has not yet been 
described ; but I abstain from doing so as my friend, Professor 
Westwood is about to publish a figure of it. I will therefore 
only say that itis a beautiful species from Jamaica, closely 
allied to P. Linnet, but with only two instead of three white 
veins intersecting the hind margin. 
Sematura lunus and selene-—These species are very closely 
allied, especially the females, but may be distinguished by the 
pale inner sub-marginal line of the fore-wings being more den- 
tated in S. selene. 
Aigocera tripartita, W. F. Kirb.—Closely allied to venulia, 
but in place of the irregular pale yellow stripe of the fore-wings, 
there are three well separated spots or stripes in a straight line; 
the first isa basal stripe, narrow at the base, but widening out at 
its extremity ; the second nearly square, and the third forming a 
short broad cone, the apex outwards. “India,” Dublin Museum ; 
Mr. Moore has received it from Burmah, 
