12 MECOPTERA AND PLANIPENNIA 
wings very much the P. nematogaster M. Lachl. It is 
different from it by the following characters: Rostrum 
wholly yellow, palpi reddish, the tip of the last joint 
black. Head black. Antennae brown except the two basal 
joints, wbich are reddish. Thorax blackish brown above, 
with two oval red spots on the meso- and metathorax, 
Breast yellow, with two pairs of black points at the sides, 
Legs reddish yellow with dark annulations of the tarsi. 
Wings pale yellowish testaceous, the subcosta joins the 
costa at the pterostigma in the forewing, in the hindwing 
however much before it. Pterostigma yellowish brown, 
scarcely visible. Nervature dark brown. Abdomen of the 4 
Fig. 7. Fig. 8. 
Leptopanorpa longicauda, n. sp. Leptopanorpa longicauda, n. sp. 
9th segment of /, underside. the same, lateral view. 
very long and slender, twice so long as the forewing, 
rufous brown, the sixth segment black in the basal half 
and the cauda yellowish. Prominency of the third tergit 
Notes from the Leyden Museum, Vol. Xx XXI. 
EE ap 
