74 TERTIARY RHYNCHOPHOROUS COLEOPTERA. 
GERALOPHUS ANTIQUARIUS. 
Pl: su, ies: 16,07 
Of medium size. Head nearly smooth, minutely granulated; rostrum 
about half as long as the prothorax, stout, especially at base as viewed from 
above; antennal club about as long as the preceding four joints of the 
funicle. Prothorax densely and rather finely granulated. Elytra sharply 
punctato-striate, the punctures longitudinal and not wider than the striz, 
the interspaces with a median row of stiff bristles as long as half the width 
of the interspaces and separated from each other by more than their own 
length. 
Length, excluding rostrum, 6"; rostrum, 1"; height of body, 3:-4™™; 
width of thorax, 2°75"; of elytra, 35". Some exceed 7™ in length. 
Florissant, Colorado. Twenty-four specimens, Nos. 470, 477, 1770, 
4918, 5792, 7113, 7648, 7778, 7853, 8047 and 8569, 8566, 8939, 9133, 
11251, 11288, 12058, 13039, 15606, 13625, 13639, S. H. Scudder; Nos. 
3010, 3018, 3019, 3025, R. D. Lacoe. 
GERALOPHUS OCCULTUS. 
Pl. vin, Fies.6,/21, 225235 24. 
Burhinus occultus Seudd., Bull. U. 8. Geol. Geogr. Sury. Terr., 1, 87 (1876). 
Ofmedium size. Head very finely granulate, including the beak, which 
is about half as long as the thorax and slender even at base, as viewed from 
above, being equal throughout and nowhere broader than’ the longer axis 
of the eye. Prothorax densely and rather finely granulated. Elytra pre- 
cisely as in the preceding species, excepting that the interstitial bristles 
appear to be slightly longer and slightly more approximated. 
Length, excluding rostrum, 5°75""; rostrum, 1"; height of body, 3"; 
Timm 
width of thorax, 2°5""; of elytra, 3°25". Some exceed 7™ in length. 
Florissant, Colorado. Twenty-four specimens, No. 971, U. 8. Geo- 
logical Survey; Nos. 65, 447, 2259, 6477, 7504, 8600, 8876, 8999, 9841, 
10246, 10699, 10711, 11299, 12252, 12261, 13598, 13680, 14424, S. HL. 
Seudder; Nos. 1.587, 1.593 and 1.598, 1.617, Princeton College collection; 
and Nos. 2 and 3, 9, T. L. Mead. 
