124 
veins before the origin of Rs. In the forewing Rs arises 
further out than the level of the fork of Cuz. Cir2 in the 
forewing reaches the first crossveins between Cuy and 
Cu2, before it coalesces with 7A. 2A is forked in the fore- 
wing, rudimentary in the hindwing. Body and legs not 
very stout, but shortly haired. 
Table of European genera. 
1. Inthe forewing Cuzp and Cu 2, and in the hindwing M 2p 
and Cui are running parallel. The angle between Cuza 
and Cuyp in the forewing, and the angle between M 2a 
and M 2p in the hindwing very acute...... Euroleon. 
The above named nervures are all diverging, and the 
above named “angles: are very ObMSE.. res 2. 
2. No crossveins present in the apical area of the hind- 
WINE. skate yy stave ele) stouw seg Aa ren ei cee ar oTose Morter. 
Crossveins present in the apical area of the hindwing 
Myrmeleon. 
Myrmeleon. 
Linne, Syst. Nat snip. 913: 
Cura and Cuzp in the forewing much diverging and 
the angle between them very obtuse. The same takes place 
in the hindwing as to M2a and M2p. Posterior Bank- 
sian line present, but not always very distinct. Crossveins 
present in the apical area of both wings. 
Myrmeleon formicarius (Pl. VIII, fig. 25). 
Linne, Syst. Nat. Ed. XII, p. 914. 
The species is known from the whole of the Europe 
_with the exception of England, and from Caucasus. 
Myrmeleon inconspicuus (Pl. IX, fig. 26). 
Rambur, Hist. nat. Ins., Névropteres, p. 406, 1842. 
Myrmeleon Erberi Brauer, Verh. zool.— bot. Gesellsch. 
Wien, p. 190, 1868. 
The species which as a rule is smaller than the fore- 
a 
