154 TERTIARY RHYNCHOPHOROUS COLEOPTERA. 
BaRIS DIVISA. 
Pl. vu, Fig. 4. 
Body oval, slightly more than twice as long as broad, the dorsum very 
regularly arched. Head with the surface sculpture obscure; eyes trans- 
versely oval, moderately large; beak slender, striato-punctate, regularly and 
considerably arcuate, as long as head and. prothorax together. Prothorax 
a little more than half as high again as broad, with entire margins, tapermg 
rather gently with a tolerably full curve; the surface uniformly rather 
densely and coarsely punctate. Femora punctate. Elytra slender, with 
series of very coarse slightly longitudinal puncta larger than on the thorax, 
marking the course of the strize, which are otherwise generally obscure. 
Length, excluding rostrum, 2°55™"; rostrum, 0°85™"; height of body, 
kaj 
Florissant, Colorado. One specimen, No. 7674. 
BaRIS HARLANI. 
Pl. vu, Fig. 5. : 
Body subovate, slightly more than twice as long as broad, the 
dorsum arched more rapidly in front and behind than in the middle. Head 
and rostrum apparently smooth, the latter moderately stout and equal, 
gently arcuate, rather shorter than head and prothorax together; eyes 
transversely oval, rather large. Prothorax almost twice as high as broad, 
rapidly tapering from the base with full curve above, the front margin 
without postocular lobes, the surface densely and rather coarsely punctate. 
Elytra broad, with well rounded, though slightly angulate extremities, 
hardly more than twice as long as broad, punctato-striate, the strice dis- 
tinct. Under surface punctate like the thorax but less deeply. 
Length of body, excluding rostrum, 2°3""; rostrum, 0:7"; height of 
body,-1"=. 
Florissant, Colorado. 'T'wo specimens, Nos. 9141, 13604. 
This insect is named in honor of one of the pioneers in American 
zoology and geology, Richard Harlan, of Pennsylvania. 
