^33 



and ill llic subgeiiiis (Jtiiiililld hv uses the saiiie method of 

 dividing his species as ho does in Lihiiniia. viz., a. a.a. h.. h.h. 

 etc,, a method he used in maiiv other pjirts of liie same woi-k 

 and elsewliei-e. 



The snhsequent historj' of Lihuniia a])])e;n's to he that 

 Distant in 1906 selected monorcrus as the \\\)(\ and at a hiter 

 date iiionoceros was sei)arated from the other species as a dis- 

 tinct iiciuis. Thus Einhulophora and Liharn'ui have the same 

 vvpe and the former takes precedence. My kiiowledg-e of the 

 literature from 1S()<; to 1000 is far from coni])h'te so that it is 

 possihk' that someone separated moitorcfos from the other six 

 s])eeies before 1900, in which case IJhiifiiid still stands without 

 a sehvted tvpe, so T name Delphax rHlln>]lls Stal. 



Stal considered monoceros conoeneric with jHtllens or he 

 would not have jdaced them together; what his intentions were 

 1 cannot say hut he made EinholopJioid and lAbuvnia syno- 

 nyms. Tnless new data is i)resented I shall consider them as 

 such and use the name Dclp/idrodcs Fieher ISCC. foi- the group 

 that contains uniJsaiiti and congeneric species. 



D. ordovis (Kirk.). 

 "Dclpha.r" onloris Kirkaldy, 1907, II. S. P. A. Ent. Hull. 



TIT, p. i:)i>. 



D. p((ri/s-(i/is ( Kii'k. ). 



" /)i'lpli(i.r" paii/safls Kirkaldy, t. c ]>. \')?>. 



D. diJpa { Kirk.). 



"Pclp/ia.r" (111 pa Kirkaldy, t. c. p. \('r2. 



D. dri/opc (Kirk. ). 



"Dclplid.r" dij/opc Kirkaldy, 1907, t. e. ]>. 154. 



D. lazidis (Kirk.). 



"Ih'!p/ia.r" laziills Kii-kaldy, l'.M)7, t. c. ]>. 155. 



P. iiKifdiiihi ( Kii-k. ). 



"Dclplni.r" iiKitdiilhi Kii'kaldy, 1907. 1. c. 



Also from Pa]>ua, Lahiki Rivci- (Muii-, 1909). ,mr marroi)- 



tcrous male. 



D. Injas (Kirk.). 



"Dcljdid.v" In/ds Kirkaldy, 1907. t. c p. 15(;. 



D. disonymos (Kii'k.). 



