318 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



for ereehiea. An examination of Cramer's work proved that he was 

 correct, and tliat the figure referred to the form named Tcvniocampn 

 vegefa by Mr-. Morrison. A very closely allied form lias been describc<l 

 in Synecloida by Mr. Gro'te, and it is not imjirobable that Mr. Edwards' 

 genus may have to give place to Walker's Cissusa. 



Mr. Slingerland's work has not yet appeared at date of writing, 

 hence could not be specifically referred to. 



D. caerulea Grt. 



1873. Grt., Bull. Bnff. Soc. Nat. Sci., 155, Drmtcria. 

 aipuuiHirina Feld. 



1874. Feld., Reise derNov., Zool., ii, pc. 2, pi. 117, f. 10, Eiididia. 



1875. Feld., loc. cit., addenda, =j;?H»H&eo/« Grt. 



Habitat. — California. 



Mr. Grote's type is in the British Museum. Felder's plates bear date 

 in 1873, but were not issued until late in 1874, He makes a curious 

 error in referring his species to the synouomy, using the name plnmbcola 

 Grt., and correctly referring to the description of ewndca. 



Genus C-5!NURGIA Wlk. 

 1858. Wlk., C. B. Mns., Het., xiv, 1491. 



C. convalescens Gn.* 



18.52. Gn., Spec. Gen., Noct., in, 289, Drasteria. 

 18.58. Wlk., C. B. Mus., Het., xiv, 1456, Drasteria. 

 1869. H. Sch., Corr. Blatt, 1869, Cuba, 26, Drasteria. 

 1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 154, Drasteria. 

 1875. Grt., Cau. Ent., vii, 49, Litosea. 

 1885. Gundlacb,Cont. Eiit. Cuba., 350, Drasteria. 



soeors Wlk. 

 1858. Wlk., C. B. Mu8., Het., xiv, 1192, Cauimjia. 



purf/ata Wlk. 

 1858. Wlk., C. B. Mus., Het., xiv, 1491, Co-nnrgia. 



Habitat. — Canada to Florida; Central States. Walker's types are 

 in the British Museum. Guenee had several specimens before him 

 when he described; but whether the British Museum specimens were 

 of the types I cannot find. Mr. Walker's genus has X)riority over Lito.scci. 



C. adversa Grt.* 



1875. Grti., Can. Ent. vii, 49, Litosea. 



Habitat. — California. 



The type is in the British Museum. 



Genus HYPOCALA Gn. 

 1852. Gn., Spec. Gen., Noct., in, 73. 



H. hillii Lint.* 

 1878. Lint., Ent. Cont., iv, 103, HypocaJa. 

 Habitat. — New York, October; Texas, Sei>tember; Florida in June. 

 The type is in the Hill collection; a second specimen, before the 

 autlior when he wrote, is in the National Museum. 



