UEMIPTERA IIETEROI'TERA M;.l.li.l ;;77 



Length of l.ody, x.;,-!i""": antennae, 3.5 1 ..... : l.r.-adili of th< 



Florissant. Time specimens, Nos llnjn and lll'.'if., 1 iL'l'.l. and ,,|' 

 the Princeton Collection. Nos. I. Ml and l.x-JI. 



g O|',SOI.I;SCKNS. 

 s IM. .24, Fig. 1.-,. 



Head strom_r]y lint roundly produced in front of the larj-e e\es ; the 

 surface sn ..... lli. iinifonn : antenna- longer than in the; other specie-;, nni- 

 formly Inscons. Thorax with nearly strain-lit >ides, the anterior outer 

 angles ruiinded. the front inar^in n-irularly, nmndlv, though not consider- 

 ably. niai-^inate ; sin-face nnif< Tiid \ . very >par>elv and coar>el\- jninctati-, 

 the SCUtellum similar. ( 'olor ot \\ hole liodv uniforin or nearlx sn. Knt \\ ith 

 faint Blgns that the di>k of the thorax was lighter than the rc--t and that a 

 lighter Imt oliM-nre and narnnv hand crossed the closed lieineK tra and 

 sciitellnin at the apex of the latter. 



Lenn-th of liody. In" 1 ; antenna-. 4.f)' ..... ; hreadth ot' thorax, 3.5""" 

 Florissant. Three -pcciniens. N'os. 4'_M. luj;>-4, lUls. 



3. I>Vi;.Krs K.ECULENTUS. 



Head lint little and roundly produced in front of the eyes, the surface 

 smooth, more or less mottled, the antenna' fuscous, the .econd joint much 

 darker than the succeeding. Thorax with scarcely ampliated, oMhpie hit 

 era! margins, the front margin ^entlv and roundly emar-inate. the whole 

 surface Miiooth. fuSGO-fuliginous, with a pair of oliliipie and divergent 

 paler lat.-r. il clouds ; scnlellnm Miiooth, the disk and lia>e t'li-co-fiili^inoiis. 

 the re.st obscure pallid. lleineKtra fuliginous with no tran>\'e|->i- pallid 

 hand, hut with a narrow, pallid stripe following the sntiira clavi. 



Length of body, 9.75 antennae, .'i.T:. 1 ; breadth of thorax, :: 1' ..... 



Florissant < ne -pecimen. No. 1 .835, of the Princeton < 'ol lee lion. 



NYSIUS I 'alias. 



No fossil lleteroptera have heeii l)i-fo|-i- n-t'ern .1 to thi- -.-1111.-. which 

 i- ton iid all o\ ei the u orld. from Greenland to the Cape of i ; ..... 1 1 lope, in 

 the I-'.a-t Indian and Pacific l-land-. and in North and South A ..... 

 1 ive specie^ occurring in the l-'|oris>aiit -hah-s licit m^ here or in the near 

 Vicinity, and ma\- lie separated Ky the following talile: 



I 



