14 TERTIARY RHYNCHOPHOROUS COLEOPTERA. 



almost straiglit, stout, striate tlinmuliout ; auteinue inserted at the inirldle 

 of the beak, wliich tliey nearly equal in length, the club composed of three 

 joints, fusiform-ovate, three times as long as broad and more than twice as 

 broad as the joints of the stalk, wliich are elongate and hardl}' enlarged 

 apicallv. i'mthorax a little longer than the height of the head, scarcely 

 roiindeil above longitudinally, coarsely and sparsely punctured. Pjlytra 

 evidently broader than the thorax, but not greatly, xery convex, deeply 

 and coarsely striate. 



Length, excluding beak, 3-35"""; beak, M"""; antenn?e, Q-D"". 



Florissant, Colorado. One specimen. No. 12051. 



Named in memory of my former instructor and respected friend, the 

 distinguished anatomist and paleontologist, Jeffries Wymau. 



• 



EUGNAMPTUS Schonherr. 



Excepting a single Indian s])ecies of pecidiar appearance, all the mem- 

 bers of this slender type of Rhvnchitida^ come from North America, where 

 we have 5 species, mostly occurring in the southern and western states. 

 They have been found fossil only in this country, at Green River, Wyo- 

 ming, where we have two species (neither of them refeiTed here with any 

 great confidence). 



Table of the sj)ecie.s of Eugnamptus. 



Elytra without punctiups in the st.riiP grnndmms. 



Elytra with punctures in tlie stride decemsatus. 



EUGNAMPTUS GRAND^VUS. 

 PI. IV, Fig. 9. 



Sitones firinxhrrus Scudd., Bull. U. S. Geol. Geog. Surv. Terr., ri, S.3-84 (1876). 

 Exgnamptus nmndwrm Scudd., Teit. Ins. N. A., 481-482, PI. viii, Fig. 20 (1890). 



Although no additional specimens of this species have been found since 

 those described in my Tertiary Insects, the original description and figure 

 were of so inferior a specimen that I have here added a figure of one of the 

 two additional specimens described subsequently. 



Greeii River, Wvoniing, F- C. A. Richardson, L. A. Lee, A. S. Packard. 



