CATALOGUE. 



. Family TIIYATIRID.E. 



Genus THYATIRA Oths. 

 1816. Ocbs., Schmett. Eur., i\ , 77. 



T. scripta Gosse.* 



1840. Gosse, Cauadian Naturalist, 249, ThyaUra. 



1856. Wlk., C. B. Mas., Het., ix, 6, Gonophora. 



1863. Grt., Proc. Ent. Soc. Phil., ii, 58, Gonophora. 



1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 77, Habrosyne. 



1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 129, Habrosyne. 



1875. Speyer, Stett. Eut. Zeit., xxxvi, 108, ThyaUra. 



1881. (!rt.. Can. Ent., xiii, 152, Habrosyne. 



1883. Thaxter, Paiiilio, ili, 10, lart'a on raspberry. 



abrasa (jln. 



1852. Gn., Spec. Gen. Noct., i, 12, pi. 3, f. 2, ThyaUra. 



1856. Wlk., C. B. Mus., Het., ix, 6, pr. syn. 



1863. Grt., Proc. Ent. Soc. Phil., ii, 58, pr. syu. 



(lerasa } Edw. 



1873. Edw., Proc. Cal. Ac. Sci., v, 189, ThyaUra. 



1874. Grt., Bull. Buff. Soc. Nat. Sci., ii, 5, pr. syii. 



Habitat. — United States generally, northward to Alaska. Northern 

 States in Jnne; British Columbia, July and August. 



I refer this species to ThyaUra because 1 liuA-e not been able to find 

 any essential diflerences between it and hat is. The tjT^)e of niaculation 

 is quite distinct, but does not suffice for generic separation. In the 

 Edwards collection there is an Alaskan specimen, and in the British 

 Museum one from Hudson Bay Territory, which indicate a new species. 

 They are much darker in color, and in the course of the t. a. line agree 

 with derasa rather than with .scripta. 



Genus EUTHYATIRA Smith. ■ 

 1891. Smith, List Lepidoptera 34. 



E. lorata Grt. 



1881. Grt., Papilio, i, 75, ThyaUra. 



1882. Grt., 111. Ebsay, 48, pi. i, f. 2, ThyaUra. 

 1891. Smith, List Lepidoptera, 34, EuUiyaflra 



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