28 
Psyche 
[Mar. 
die and very faint traces of green mixed in the bine along 
the lateral margins. Abdominal pile entirely black ex- 
cept upon the first segment and narrowly along the base 
of the second where it is yellowish. Sternites metallic 
blnisli black; not so brilliant as the tergites. The pile 
chiefly yellow becoming black beyond the middle of the 
third sternite. 
Female. Similar to the male in every respect with the 
front entirely light reddish chestnut brown divided down 
the middle with faint linear impressions. The pile of 
the eyes is more sparse but is of the same color as in the 
male.. Third antennal segment slightly concave in the 
middle above, the apical portion not with parallel sides. 
Arista pale yellow with about twenty-five long rays, 
Holotype : male, allotype female and one paratype fe- 
male from Nova Teutonia, Brazil, collected by Fritz 
Planmann, Jan.-April 1948. 
This species traces to macula Wiedemann or to pana- 
mena Curran in Curran’s key. 
Volucella liriope n. sp. 
A small species related to macula Wiedemann and obli- 
quicornis Curran, the tibia are entirely reddish and the 
abdomen beyond the first segment is entirely black. There 
is a large brown spot upon the wings. Length 7 mm. 
Male. Read: the face, cheeks and front are light yel- 
lowish brown. The tubercle is low with a patch of stiff 
black hairs in the middle ; face otherwise with a few scat- 
tered yellow hairs and sparse yellow pollen beneath the 
antennae. The frontal callus is dark brown, the frontal 
pile and the vertical pile black. The antennae are elongate 
and entirely light brownish orange with the arista yellow- 
ish on the basal half but darker apically and with about 
twenty-one long rays. The eyes have the upper facets 
somewhat enlarged but not flattened; the ocular pile is 
light brownish to reddish yellow and quite thick upon the 
upper half. Thorax: mesonotum with opalescent strong 
greenish reflections and a coppery reflection where the 
light strikes. The sides of the mesonotum and the an- 
terior margin and the upper part of the pleura are light 
