328 PROCEEDINGS OF THE 



1. Smerinthus subjectus. 3Ias. Cinereorufus; palpis porrectis 

 crassis obtusis pilosissiinis caput paullo superantibus; antennis sub- 

 pectinatis; abdomine alas posticas longe superaute; alls anticis 

 latusculis acutis purpurasceute subtinctis, fasciis tribus obliquis 

 viritlitestaceis, V, antemedia angulosa marglnata; 2% postmedia 

 fusco intus margiuata; 3'\ submarginali interrupta informi, reni- 

 forini viriditestaceo marginata loiigiuscula, linea obscura trans- 

 versa subarcuata punctisque duobus nigris basim versus, puncto 

 nigro antemedio su^bcostali, margine exteriore iutegro vix arcuato; 

 alls posticis rufociuereis, lineis duabus ferrugineis undulatis. 



Male. Cinereous red. Palpi porrect, thick, obtuse, very pilose, 

 extending a little beyond the head. Antennae slightly pectinated; 

 branches densely setose. Abdomen extending much beyond the 

 hind wings. Legs stout; femora and tibia3 pilose; hind tibiae with 

 four long spurs. Wings rather broad. Fore wings acute, with a 

 slight purplish bloom; three oblique testaceous bands; 1st band 

 antemedial, zig-zag, bordered by two darker lines, a transverse 

 slightly curved darker line nearer the base, two black points still 

 nearer the base, and a black subcostal antemedial point; 2nd band 

 postmedial, concisely bordered on the inner side by a straight 

 brown line; 3rd band submarginal, interrupted, very irregular; 

 reniform mark greenish testaceous Avith a darker border, rather 

 long and narrow; exterior border moderately oblique, hardly 

 curved; under side with one line corresponding to the straight 

 line before mentioned. Hind wings reddish cinereous, with two 

 undulating ferruginous lines; these lines are more , conspicuous on 

 the under side, where the second one is dentate; exterior border 

 entire, rounded. Length of the body 1 1 lines; of the fore wings 

 26 lines, 



2. Ambulyx constrigilis. 3Ias. Ocliraceoviridis; subtus pallide 

 ochracea; antennis serratis; abdomine pallide ochraceo; alls fusco 

 transverse conspersis; alis anticis acutis subfalcatis, lineis quatuor 

 fuscis transversis indeterminatis postice approximatis, plagis 

 duabus lunulaque exteriore costalibus albidis, margine exteriore 

 subexcavato; alis posticis plaga basili nigricante, lineis tribus 

 discoidalibus rufescentibus obliquis arcuatis. 



Male. Ochraceous green, pale dull ochraceous beneath. Pro- 

 boscis very short. Palpi stout, oblicjuely ascending, closely applied 

 to the head, not rising higher than the vertex; 3rd joint very 



