414 Transaetions. 
Hind tibiae armed externally with two rows of long amber spines with 
dark bases, eight in one row and nine in the other. Internally a row of 
bristles. 
Frons oblong, very gently convex; olivaceous with numerous semi- 
transverse irregular black marks. Antennae-pits black. 
Genitalia olivaceous marked with fuscous. Eighth abdominal sternite 
wish. 
9. Resembles male except in the following characters: Eyes wholly 
fuscous except for olivaceous edging. Colour altogether more greenish on 
head and thorax, with numerous fuscous flecks on vertex.  Darker areas 
of tegmen have occasional or even frequent clear white roundish spots. 
Ultimate and penultimate ordinary terga mottled with muddy brown. 
Length, 5-5 mm. 
. One male, Nelson, January; Mr. A. Philpott. Three females, Mount 
Arthur Tableland, Nelson, February ; Mr. A. Philpott. А 
Holotype (male) in Myers collection, Biology Laboratory (No. 191). — 
Allotype in Cawthron Institute collection. ES 
D. hudsonica n. sp. (Figs. 1, 7, 8.) 
А rather large species with pointed vertex and pale tegmina with а 
broad chocolate band along the outer border of clavus. 
Disc of vertex shining yellowish-brown inclining to olivaceous. Edge 
Pronotum about as long as vertex or very slightly shorter; anterior 
half with almost smooth virus but with = ey pap Rik line flanked 
on each side by a transverse rounded callus, which forms on each side the 
anterior border of a slight depression. There is a deeper depression lateral 
to each callus. Posterior portion transversely striate with wide grooves 
containing occasional fuscous punctations. Disc of pronotum concolorous 
with vertex. Hind-border slightly emarginate and sinuate with no trace 
of angularity. 
Scutellum large, with a roundly curved anterior surface of pale olivaceous 
clouded faintly with fus i x by 
а с 
of basal third, and a few chocolate flecks about middle of claval suture 
