1910] Barnes and McDunnough—S phingide of North America 193 
separate species. There is no doubt about the authenticity of 
the locality, and we are in hopes of receiving further specimens 
another year, which may throw some light on the synonomy of 
this difficult group. 
Genus Chlaenogramma 5m. 
(8) C. jasminearum. Guer. Ohio, N. J., D. C. 
Genus Dolba Walk. 
(9) Dolba hylaeus. Drury. N. Y., Md., Ill., Tex. 
Genus Dolbogene R. & J. 
(10) D. hartwegi Butl. Ariz. 
1 in Dr. Barnes’ collection taken by O. Poling in Southern 
Arizona. 
Genus Isogramma R. & J. 
(11) I. hageni Grt. Tex. 
Genus Ceratomia Harris. 
(12) C. amyntor Hub. N. Y., Penn:,,S. Dak. 
(13) C. undulosa Walk. S. Dak., Ill., Penn. 
(14) C. catalpae Bdv. IND YS; sty 
Genus Isoparce R. & J. 
(15) I. cupressi Bdv. Geo., Fla. 
Not in Dr. Barnes’ Coll. 
Genus Dictyosoma R. & J. 
(16) D. elsa Stkr. Arizona. 
Genus Atreus Grt. 
(17) A. plebeja Fabr. N. Y., N. J., Ala., Tex. 
Genus Hyloicus Hbnr. 
(18) H. lugens WIk. S. Western States? 
syn. andromede. Bdy. 
We do not know of any authentic record of this species having 
been taken in the United States, but Neumcegen mentions that 
a few specimens have been captured in the southwestern states. 
Possibly he was in error regarding the species. 
(19) H. geminus R. & J. Tex. 
Two Specimens in Coll. Barnes labelled Galveston, Texas, 
received as lugens, correspond with this new species. It may be 
separated from the foregoing by the large black markings on 
underside of abdomen. 
(20) H. eremitus Hub. Ned NE Yes nVid en 
(21) H. eremitoides Streck. Tex. 
