720 SUPPLEMENT. 
D. molitor, Lec., mainly on account of the finer, “‘denser and more persistent” 
vestiture of the elytra of the Mexican insect. I have only seen a single specimen 
of each form, so am unable to judge as to whether this character is constant. 
LIXUS (p. 101). 
Lixus dentipes (p. 102). 
To the localities given, add :—Costa Rica, Savanillas de Pirris, Azahar de Cartago 
(Underwood). 
Lixus cavicollis (p. 103). 
To the localities given, add :—Costa Rica, Azahar de Cartago (Underwood). 
ILEOMUS (p. 113). 
Tleomus distinguendus (p. 113). 
To the localities given, add :—Costa Rica, Escazu (Underwood). 
STERNECHINA. 
STERNECHUS (p. 113). 
Plectromodes, Casey, Ann. N. York Acad. Sci. viii. p. 829 (1895). 
Capt. Casey (Canad. Ent. 1904, p. 324) states that his genus Plectromodes, based 
upon two species from the South-Eastern United States, is synonymous with 
Sternechus, hitherto supposed to be confined to Tropical America. 
CERATOPINA. 
CATILINE, gen. nov. (to follow the genus Ceratopus, p. 126). 
Rostrum stout, curved, cylindrical, about as long as the head and prothorax, the scrobes rapidly descending, 
the antenne inserted at one-third from the apex, the funiculus 7-jointed, the club ovate, with deep 
sutures; mandibles bifid at the tip; eyes large, descending, coarsely facetted, rather narrowly separated 
above and beneath; prothorax short, with very feebly developed ocular lobes, arcuately emarginate 
at the apex beneath, the space in front of the anterior cox rather broad, unimpressed; scutellum 
moderately large; elytra nearly twice as wide as the prothorax, somewhat triangular, with prominent 
rounded humeri; anterior coxe strongly exserted, contiguous; intermediate coxe moderately distant ; 
ventral segments 3 and 4 short, together not longer than 2; legs subequal in length; femora strongly 
clavate, rather slender at the base, and each armed with a large triangular tooth ; tibia narrow, feebly 
sinuate, finely unguiculate at the apex; tarsi slender, joint 3 strongly bilobed, the claws with a 
sharp tooth. 
This genus is based upon a single species from the State of Panama, which may be 
briefly described as a Conotrachelus without trace of a rostral canal. The clavate, 
subpedunculate, sharply-toothed femora, and toothed tarsal claws, bring it near 
Ceratopus. 
