CHALCIDID2E AND TENTHREDINIDiE. 
33 
14. Lirata, Cameron, 
Biol. Centr.-Amer., Hym. p. 102 (1884). 
Type, Lirata luteogaster, Cam. 
Lirata luteogaster, Cam. 1. c. pi. v. figs. 16, 16 a (1884). 
Hah. Panama. 
15. Uromelia, gen. nov. 
Thoracantlia, Brulle ( nec Latr.), Ins. Hym. iv. p. 572 (1846). 
Type, Thoracantha striata, Perty. 
Thoracantlia striata, Perty , Bel. Anim. Art. p. 135, pi. xxviii. 
figs. 15, 16 (1834). 
Hob. Amazons. 
Table of Cenera of Eucliarinre. 
A. Scutellum not bidentate. 
B. Antennae simple in male. 
C. Antennae moniliform. 
D. Abdomen compressed, ascending ... 1. Eu.ch.aris. 
DD. Abdomen not compressed, nor as- 
cending. 
E. First joint of tarsi much 
thickened 3. Tricoryna. 
EE. First joint of tarsi very long, 
but not thicker than the others 4. Metagea. 
CC. Antennae not moniliform. 
F. Joints of antennae long 5. Psilogaster. 
FF. Joints of antennae short 2. Orasema. 
BB. Antennae ratnose in male. 
G. Antennae ramose in male 6. Chalcura. 
GG. Antennae biramose in male 7. Rhipipallus. 
A A. Scutellum bidentate. 
H. Scutellum of moderate size. 
I. Antennae simple in male 8. Stilbula. 
II. Antennae ramose in male. 
K. Metathorax unarmed 9. Schizaspidia. 
KK. Metatborax with a strong lateral pro- 
jection. 
L. Metathoracic processes curving 
downwards 11. Lophyrocera. 
LL. Metathoracic processes consisting 
of two diverging horizontal teeth 10. Tetramelia. 
HH. Scutellum often as long as the abdomen. 
M. Scutellar processes covering the whole abdo- 
men. 
N. Scutellar processes very broad 13. Thoracantha. 
NN. Scutellar processes long, contiguous, and 
\ tapering to the extremity 15. Uromelia. 
MM. S outellar processes long and slender, gene- 
rally curving inwards towards the tips. 
O. Third joint of antennae as long as all 
the rest together 14. Lirata. 
OO. Third joint of antennae not much 
longer than fourth 12. Kapala 
LINN. JOURN. — ZOOLOGY, TOL. XX. 3 
