j 96 [September, 



40 (41) Costa reaching to about the middle ; first costal division half as loiifj again 

 as the other two together ; fringe very short. 



?. Thorax red; frons moderalely broad (H to 1); abdomen 

 black, with the extreme end and tlie hind margins of the segments 

 yellow ; hind tibiae with four spines, one in the middle of the upper 

 margin, two on the outer side, and one underneath above the middle. 



2| mm. — bergenstammi, Mik. 



41 (40) Costa reaching well beyond the middle; first coital division not longer 

 than the other two together; fringe. moderately short. 



S ?. Thorax yellov/ ; frons broad in the male (2 to 1), mode- 

 rately broad in the female ; abdomen of the male black, but the hind 

 margin, a triangular patch on the dorsum, formed by the 5th and 

 parts of the 3rd and 4th segments, and the genitalia, are yellow, abdo- 

 men of the female yellow, suffused with black on the dorsum of the 

 basal segments ; a row of strong bristles on the lateral margins of the 

 2nd segment in both sexes ; hind tibiae of male with three spines, two 

 on the outer side and one in front above the middle, the female has in 

 addition to these four or five spines on the upper side. 



3 — 4^ mm.— dorsalis, Beck. 

 (To he continued). 



REVISION OF THE NOMENCLATURE OF MICRO-LEPIDOPTERA. 

 BY THE RIGHT HON. LORD WALSINGHAM, M.A., LL.D., F.R.S., <fec., 



AND 



JOHN HARTLEY DURRANT, F.E.S. 

 {Continued from Vol. XXXVIII, ;;«^e 170). 



STAGMATOPHOEA, H.-S. 



= PTEODERCES {Z.,MS.), H.-!S. ; == LABDIA, VVkr. ; = PROTEROCOSMA, 



Meyr. 



Type 1.— Oecophora heydeniella, F.-K. (H.-S., 1858). 

 Stagmai OPHORA, H.-S., SB. Sclmi. Eur., V, 13, 49, No. 87 (1853) : 

 VI, PI. XIII, 27-8, exp]. p. vii (1853). 

 1 (Type), heydeniella, F.-H. 



H.-S., SB., Sclmi. Eur., V, 217, No. 87 (1854) : VI (Syst. Lp. 

 Eur.) 59, No. 401 (= 87), (1855) ; Sti-r.-Rbl., Cut. Lp. Eur., 124, No. 

 198 (1861) : 321, No. 274 (1871); Hein.-Wk., Sebin. Deut^ch. Tiu., 

 425, No. 485 (187G), Tab. Gatt., 9, No. 135 (1876) ; Meyr., Pr. Liu. 

 Soc. N.S.W., XXll, 341 (1897) ; Stgr.-Kbb, Cat. Lp. Pal., II, 188, 

 ISO. 405 (1901). 



Should future study justify the generic separation of species 



