NEW BRITISH SPECIES, ETC., IN 1866. 125 



Thyamis nigra, Ent. H., 57, 33; Allard, Alt. 95; G. 

 R. Crotch, Proc. Ent. Soc. 19 Nov. 1866. 

 Mr. Crotch records two old specimens in Mr. Wollaston's 

 collection. This species was already included in the first 

 edition of Mr. Crotch's *' Catalogue." 



Trichopteryx Chevrolatii, Allibert, Rev. Zool. 1844; 

 Rev. A. Matthews, Ent. Mo. Mag. vol. 

 ii, p. 241. 

 pygmcea, Erichson, 1845. 

 paralldogramma, Gillm. 1845. 

 Mr. Matthews proposes to restore M. Allibert's names to cer- 

 tain species of Trickojiterygidw ; not only on account of their 

 indisputable priority, but because they are intelligibly described 

 by that author, and agree with the types in his collection, 

 which has been entrusted to Mr. Matthews by its present 

 owner, M. Guerin-Meneville. 



Trichopteryx MoNTANDONii, Allibert, loc. cit. ; Rev. A. 

 Matthews, Ent. Mo. Mag. vol. ii, p. 241 

 {Montandouii). 

 similis, Gillm. 



Ptilium rugulosum, Allibert, Rev. Zool. 1844; Rev. A. 

 Matthews, Ent. Mo. Mag. vol. ii, p. 241. 

 fuscunif Erichson. 



Ptilium Spencei, Allibert, loc. cit. ; Rev. A. Matthews, 

 Ent. Mo. Mag. vol. ii, p. 241. 

 angustatum, Erichson. 

 ohlongum, Gillm. 



Ptilium exaratum, Allibert, loc. cit. ; Rev. A. Matthews, 

 Ent. Mo. Mag. vol. ii, p. 242. 

 canaliculatum, Erichson. 

 (N.B. Both in the Entomologist's Monthly Magazine and 



