320 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Genus PANULA (in. 

 1852. Gn., Spec Gen., Het., iii, 59. 



P. inconstans Gu,* 



1852. Gn., Spec. Gen., Noct., in, 59, pL xiii, f. 9, Pamila. 

 1857. Wlk., C. B. Mus., Het., xiii, 1144, Paiiula. 



Habitat. — Southern States; Texas. 



A type is in the British Museum. Guenee describes it from " Coll. 

 div.," and had a number of specimens, showing- quite a range of varia- 

 tion, before liim. 



p. remigipila Gu. 



1852. Gu., Spec. Gea., Noct., in, 60, Pavula. 

 1857. AVlk., C. B. Mus., Hit., xiii, 1144, Panula. 



Habitat. — East Florida. 



The type is in the British Museum. It is rather a curious species, 

 of tlie uniform Twuiocanqja red-brown; but with the typical Synedoid 

 median lines pale marked. It strongly resembles some of the species 

 of Si/ncdoida. Twniocampa vegeta Morr., must be compared with tliis 

 species, and here also Cissusa spadix must be referred to as probably 

 congeneric. 



Genus CISSUSA Wlk. 

 1856. Wlk., C. B. Mus., Het., ix, 153. 



C. spadix Cram. 



1780. Cram., Pap. Exot., iii, 149, pi. 275, f. F, Fhahrna. 



1856. Wlk., C. B. Mus., Het., ix, 153, Cissusa. 



1873 Grt., Bull. Buff. Soc. Nat. Sci., i, ir>5,=Z>. erechtea. 



vegeta Morr. 

 1875. Morr., Proc. Ac. Nat. Sci. Phil., 1875, 432, To'iiiocampa. 



Habitat. — Texas; Southwestern United States. 



I have already spoken of this species, which has been long over- 

 looked, and which has been almost certainly described at least twi(;e 

 more than I have indicated. Cissusa was described from Cramer's 

 picture of the si)ecies; but may have to replace Synedoida. 



Genus SYNEDOIDA Hy. Edw. 

 1878. Hy. Edw., Proc. Cal. Ac. Sci., Pacific Coast Lcp., No. 29, 9. 



The above paper was published as a separate only. The species of 

 this genus are ill associated, and there are too many of them. Mr. Ed- 

 wards had himself intended to unite some of the forms, as larger ma- 

 terial proved them identical. 



S. cervina Hy. Edw. 

 1882. Hy. Edw., Papilio, ii, 129, SyncdoUJa. 



Habitat. — Arizona. 



The type is in the Neuma^gen collection. 



