REPORT On) DHE StATE, ENTOMOLOGIST, 1907 AI9 
c Abdomen fuscous yellowish, length 3 mm, the basal enlargement 
of the 5th antennal segment with a length twice its diameter ; 
feqmnalaclacneseeientmenlaTna@eduapicalilye.= ems eo ae dec 
MnAamlata, Ie, Cs anoxzo 
cc Abdomen light yellowish, length 1 mm, the basal enlargement 
of the 5th antennal segment with a length twice its diameter, 
the terminal clasp segment not greatly enlarged apically......... 
Hhlawa, wee, Co rst 
aauca 20 antennal segments, the 5th with a stem 2% times as long as the 
basal enlargement; males 
-b Abdomen fuscous yellowish, length 2.5 mm, the basal enlargement 
of the 5th antennal segment with a leneth ™% greater than its 
GIIPNTINGUEIR ES aie duoc genes a ER MUlttM@O Gea iM, Sp, C, eo 
DIRHIZA Winn. 
This genus may be separated from Porricondyla Rond. by 
Rie, AQ 1D) si we hiza hamata Felt, 6th antennal segment of temale, much enlarged. 
(Original) 
the antennae not being greatly prolonged in both sexes. The wing 
is illustrated on plate 30, figure 7. 
Key to species 
a@ 12 antennal segments 
b 5th antennal segment with a stem ™% the length of the basal en- 
largement 
C IMoGounca WAllonniehl, iemewa i tare Wel. 64 o0cnnsoossobeieoebol oe 
Gone maciomd ylia) ssl viectuns: Melt: Cs 175 
aa 13 antennal segments 
b 5th antennal segment with a stem ™% the length of the basal en- 
largement 
Ge Npdomentdarkespnowl slenethm2zysuimime females sy. sss. .08 ace. oo 
hvasimant-apetieltas@aA2 
aaa 16 antennal segments 
b 5th antennal segment with a stem 4% the length of the basal en- 
largement 
