396 PROCEEDINGS OF SECTION D. 
Both this and the following species being green, no doubt 
somewhat resemble sulcata, but the antenne and legs are 
red, the head is without a distinct fovea on vertex, and the 
elytra are not sulcate-striate in either. 
CHALCOMELA TRICOLOR, N.sp. 
Upper-surface metallic-green. with a coppery gloss ; under- 
surface (including elytral epipleure) deep glossy black ; legs, 
antenne, and palpi reddish-testaceous. 
Head with minute punctures, but with a few of moderate 
size in middle, a triangular depression (invisible from most 
directions) on each side, with its base on the eye; clypeus 
densely punctate, its suture moderately distinct. LProthorax 
with small and not very dense punctures (smaller on disc 
than elsewhere), becoming subvariolose on sides anteriorly. 
Elytra with series of rather small punctures, becoming 
smaller, to, but still distinct on, apex, the outer row of punc- 
tures large, an extreme marginal row of minute punctures ; 
interstices with sparse minute punctures. Metasternum 
with two transverse rows of large punctures; a semi-circular 
row of large punctures behind each of the posterior coxe. 
Length 7, width 6mm. 
Hab.—N.Q.: Barron Falls (Mr. A. Koebele), Cairns 
(Macleay Museum). 
C. eximia, Baly. 
Hah.—Q.: Somerset, Port Denison. 
C. 1nsienis, Baly. 
Habh.——Somerset, Port Denison. 
C. ornatissima, Baly. 
Hal).—N.S.W.: Richmond River; Q.: Brisbane. 
C. ILLUDENS, Bally. 
Hab.—N.S.W.: Richmond River; Q.: Moreton Bay. 
CycLoMELa NITIDA, Baly. 
Hah.—Tweed and Richmond Rivers. 
CLiponoTus GiBBosus, Baly. 
Hab.—Richmond River. 
STRUMATOPHYMA UNDULATIPENNIS, Clark. 
Hab.—Swan River. 
