U9 



L. c. 1 mm. — Snbliemispliencns, elytronim superficie imipquali, obscure 

 castaiieus, margine auteriori pronoti pellucide flava, ped. atque 

 ant. Iffite flavis truncatus. 



L. c. 1 mm. — Hemispbericus, sat profunde punctatus, rufo-castaneus, 



margine anterior! pronoti pellucida, ped. Irete Havis, ant. obscuris suturalis. 



L. c. 1'37 mm. — Subbemisphericus, distincte punctatus, rufo-castaneus, 



ped. rufo-testaceis, aut. obscure testaceis ..... unicolor. 



L. c. 1'30 mm. — Fuliginosus, plus minusve dilutior, alioqui ( '. i)isi^/fii 



similis ........... insignis ? (?) 



L. c. 1 mm. — Subliemisphericus, ocbraceus, distincte punctatus, pilis 



pallidis dense vestitus, ped. ochraceis, anteunis obscurioribus . ochraceus. 



L. c. 1 mm. — Subbemispbericus, nitidissimus, vix punctatus, pellucide 



rufescens, ped. atque ant. laste tlavis ...... pellucidus. 



L. c. 0-80 mm. — Ovatus, validissime convexus, nitidissimus, superticie ^ 



inrequali, rufo-piceus, ant. piceus, macula unica Isete rubra ad 

 mediam elytrorum suturam ornatus, pronoto parvo, ped. atque 

 aut. brevibus, la?te flavis ........ Schwarzii. 



Corylophodes Championi. 



C. cliaiiipioiti, Matthews, Biol. Ceut.-Amer. Col. ii. pt. i. p. ]20, 1888. 



L. c. yg liu. = 1"50 mm. — Hemispbericus, glaberrimns, nitidissimus, aterrimus, 

 margine anteriori i^ronoti albida, pellucida; pronoto parvo, indistinctissime punctato, 

 fere glabro, nitido, margine anteriori modice refiexa, translucide allia, margine 

 basali profunde sinuata, angulis fere rectis ; ehjtris pronoto multum latioribus et 

 duplo longioribus, ad media latissimis, fere impunctatis, lateribus marginatis ; 

 pedibus atque antennis nigro-piceis. 



Body hemispheric, very smooth and very shining, deep black, with the anterior 



margin of the thorax transparent white. 

 Head large, black, with the mouth flavescent ; eyes large and very prominent ; 



antennae long and slender, pitchy black, club much incrassated. 

 Thorax small, very indistinctly punctured, smooth and shining, anterior margin 



moderately reflexed, transparent white, basal margin deeply sinuated, with the 



angles right angles. 

 Scutellum short and rounded. 

 Elytra much broader and twice longer than the thorax, widest at the middle, almost 



impunctate, sides margined. 

 Legs moderate, pitchy-black. 

 Under parts piceous, metasternum with a deep longitudinal impression on the 



middle, carried on through the greater part of the first ventral segment. 

 Differs from others in its large size, hemispheric form, smooth and shining surface, 



and deep black colour, and deep impression on the metasternum. 

 Habitat, Central America. Found on Cerro Zunil, Guatemala, by Mr. Champion. 



Corylophodes glabratus. 



C. f/labratus, Matthews, Ann. and Mag. Nat. Hist. 1887, p. 109. 



L. c. ^§ lin. = 1'50 mm. — Subbemisphericus, postice sat attenuatus, fere glaber, 

 nitidissimus, indistincte alutaceus, aterrimus, margine anteriori pronoti pellucide 

 alba ; pronoto sat parvo, antice circulariter rotundato et reflexo, indistincte alutaceo, 

 fere glabro, margine anteriori anguste pellucide alba, margine basali fortiter 

 sinuata, angulis obtusis ; elt/tris pronoto latioribus, plus yuam duplo longioribus, 



