386 Mr. J. 8. Baly on 
tinctis, tarsis piceis; supra nitido-cupreus, antennis ex- 
trorsum nigris, his basi labroque fulvis; thorace pube 
adpresso albido vestito, disco remote, lateribus subremote- 
punctato; elytris glabris, sat fortiter punctato-striatis, 
interspatiis fere planis ad apicem ut ad latera convexis, 
dense transversim rugulosis. 
Long. + lin. 
Hab.—Champion Bay; collected by Mr. Duboulay. 
Head clothed with adpressed white hairs; surface 
finely but distantly punctured ; labrum and lower half of 
antennee fulvous, outer half of the latter black; eyes 
large, reniform ; thorax as broad at the base as the elytra; 
sides obliquely converging and slightly rounded from 
base to apex ; upper-surface clothed with adpressed white 
hairs; disc remotely, sides rather more closely, impressed 
with moderately deep punctures; basal lobe slightly 
reflexed ; scutellum semi-ovate, rounded at the apex, its 
surface shining, impunctate ; elytra about one-half longer 
than broad, nearly parallel; surface rather densely 
punctate-striate, interspaces nearly plane on the ante- 
rior half of the imner disc, moderately convex towards 
the apex of the latter, and also on the outer disc, their 
whole surface closely covered with fine transverse rugosi- 
ties; legs fulvous, stained with piceous; tarsi pitchy- 
black. 
Ditropidus rufocupreus. 
Subquadratus, convexus, postice paullo attenuatus, 
pallide rufo-piceus, supra rufo-cupreus, antennis extror- 
sum nigris, thorace distincte punctato; elytris striato- 
punctatis, interstitiis planis, ad latera pone medium 
convexis. 
Long. 14-12 lin. 
Hab.—Western Australia, Champion Bay. 
Head clothed with adpressed whitish hairs, surface dis- 
tinctly punctured, impressed on the upper half of the face 
with a longitudinal groove; jaws black; antenne equal 
to the head and thorax in length, slender, five upper 
jomts only shghtly dilated, four upper joints blackish- 
piceous; thorax twice as broad at the base as long, sides 
rounded and converging from base to apex; surface 
impressed with numerous distinct but shallow punctures ; 
