168 LEPIDOPTERA HETEROCERA. 



Group 13. COSMOSOMA. 



Corpus breviusculum, sat gracile, sublineare. Palpi valide ; 

 articulus 3us parvus, conicus, 2o plus duplo brevior. Antennae 

 maris late pectinatae, fceminae subpectinatae. Alae hyalinae ; plica 

 discalis optime determinata. Pedes validiusculi ; tibiae posticae 

 calcaribus quatuor parvis. 



Cosmosoma, Hubn. Harris, Descr. Cat. N. Amer. Sphing. 37. 

 iEgeria p., Say. 



Body rather short and slender, nearly linear. Palpi stout ; 

 third joint small, conical, less than half the length of the second. 

 Antennae deeply pectinated to the tips in the male, slightly so in the 

 female. Wings mostly hyaline ; diseal fold very distinct, intersect- 

 ing part of the discal areolet, and separate from the first inferior 

 veinlet. Legs moderately stout; median and apical spurs of the 

 hind tibiae small. 



The orange spots between the third and fourth inferior veins of 

 the wings of the male are wanting in the female, and the two blue 

 stripes of the abdomen are interrupted in the latter sex. 



47. Glaucopis Omphale. 



Lcete rubra ; caput cyaneum ; antennce nigrce apice albce ; thorax 

 scepissime nigra vittatus ; abdominis vitta dorsalis et apex 

 nigrce cyaneo guttata ; alee limpidce, nigro marginatce. 



Cosmosoma Omphale, Hubn. Samml. Exot. Schmett. ii. Lep. ii. 



Sphinges, i. Pap. iii. Glauc. D. Hyalinm, 3, f. 1 — 4. 

 iEgeria Omphale, Say, American Entomology, ii. pi. 19, lower 

 figure, 



a — e. Florida. Presented by E. Doubleday, Esq. 



48. Glaucopis Teuthras. 



Atra; caput antice cyaneum; thorax coccineus, cyaneo biguttatus ; 

 abdomen e maculis cyaneis trivittatum, basi coccineum ; alee 

 limpida? nigro submarginatce ; pedes testacei. 



Hoemocharis Teuthras, MSS. 



