211 
C. angustior, sp. nov. Elongato-ovatus ; minus convexus ; minus 
nitidus ; piceus vel piceo-niger, setis brevibus obscuris sub- 
erectis vestitus, antennis pedibusque plus minusve dilutior- 
ibus, capite rugulose sat crebre punctulato ; antennis pro- 
thoracem superantibus, articulis 9° leviter 10° fortiter trans- 
versis ; prothorace leviter transverso, ut caput punctulato, 
antice arcuato-emarginato quam postice multo angustiori, 
postice in medio late subquadratim lobato, lateribus leviter 
arcuatis postice manifeste sinuatis, angulis posticis rectis, 
Jatitudine majori ad medium posita; elytris punctulato- 
striatis, puncturis in striis quadratis sat magnis, interstitiis 
leviter convexis vix rugulosis; maris tibiis anticis versus 
apicem (ut C. trwialis, Er.) dilatatis, tarsis anticis leviter 
dilatatis. Long., 34—-4 1.; lat., 12 1. 
This species seems nearer to C. trivialis, Er., than to any 
other described species. Compared with it, its color is of a much 
more brownish (rather than black) tone, its form is narrower, 
and more parallel, its prothorax is less transverse (to a casual 
glance appearing quite as long as wide), and more distinctly 
lobed at the base (the lobe appearing quite squarely truncate be- 
hind when viewed with the head of the insect towards the ob- 
server), and the antenne are more slender with their third joint 
proportionally longer. Mr. Champion has compared this species 
with the types of those described by Hope and Pascoe and finds 
it distinct from them. 
S. Australia. 
C’. eremicola, sp. nov. Oblongus; piceo-niger, setis brevissimis 
aureis retrorsum curvatis sat sparsim vestitus, antennis 
pedibusque picescentibus, tarsis ferrugineis ; capite fortiter 
subrugulose punctulato ; oculis parvis ; antennis prothoracem 
superantibus, apicem versus parum incrassatis ; prothorace 
sat transverso, fortiter sat crebre vix rugulose (fere ut caput) 
punctulato, antice arcuato-emarginato quam postice multo 
angustiorl, postice in medio late leviter lobato, lateribus 
rotundatis postice nullo modo sinuatis, angulis posticis rectis, 
latitudine majori ad medium posita; elytris punctulato- 
striatis, puncturis in striis sat magnis sat rotundatis, inter- 
stitiis subelevatis sublevibus. Long., 51 1.; lat., 14 1. 
This species, on account of its large size and non-tuberculate 
elytra, needs distinguishing only from C. Championi, to which it 
is rather closely allied ; but it is readily separated from that in- 
sect by its more slender antennz scarcely thickened towards the 
apex, its smaller eyes, and more transverse prothorax with 
coarser and much closer puncturation, the sides of which are 
rather strongly rounded and not at all simuate behind. The 
