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64 Mr. F. P. Pascoe on the genus Hilipus, 
Second joint of the funicle twice as long, or, at least, 
half as long again as the first. 
Apex of the elytra rounded. 
Elytra without tubercles or granules. 
Hilipus catenatus. 
Elytra with tubercles or granules. 
Hilipus galeotes. Hilipus expletus. 
» monitor. »  molestus. 
55 etellze. 1 eynicus. 
» exustus. » occultus. 
Apex of the elytra acuminate. 
Hilipus prionurus. Hilipus miliaris. 
First joint of the funicle half as long again as the second. 
Hilipus paradoxus. 
The following are new genera and species :— 
Syphorbus turgidus. Cherius squalidus. 
Byzes sevureus. Plethes albolineatus. 
Arniticus gladiator. 5  -verrucosus. 
" gibbosus. Bactrius lophotoides. 
- brevicollis. Acallestes talpa. 
The two following described species are referred to new 
genera :— 
Trenarchus fossilis. (Thoms.) 
Tartarisus signatipennis. (Blanch.) 
Hilipus medullosus. (Pl. L., fig. 6). 
H. oblongus, fuscus, subopacus, femoribus basi, tibiis 
tarsisque rufo-ferrugineis ; prothorace modice ampliato, 
fere impunctato, vitta utrimque albo-squamosa; elytris 
subtiliter punctatis, interstitiis levibus, singulatim vitta 
lata inequaliter dentata, ad apicem extensa, albo- 
squamosa. Long. 8 lin. 
Hab. Parana. 
Oblong, brown, subopaque ; prothorax and elytra with 
a stripe on each side of closely-set white scales, very 
irregularly indented on the latter; rostrum slightly 
eurved, much longer than the prothorax; antennee 
reddish ferruginous, the club black, funicle elongate ; 
prothorax rather longer than broad, bisinuate at the 
