169. 
distal ones long. On the posterior side above the 
apophysis a number of shorter longitudinal fissures. 
od joint. On the anterior side on the apical 
apophysis 3 long, slightly oblique longitudinal fissures. 
On the apophysis of the posterior side one single longi- 
tudinal fissure. Across the dorsal side on the middle 
of the joint one single transverse fissure. 
4th joint. Across the dorsal side, slightly removed 
from the apical margin, one single, very long trans- 
verse fissure. 
5th joint. On the anterior side at the lower 
margin of the apophysis one single, long oblique fissure. 
6th joint. On the anterior side at the apical 
margin below the large, oblique, dorsal apophysis 3 
longitudinal fissures lying rather close together. Imme- 
diately behind the same apophysis on the limit between 
the dorsal and the posterior side 4 similar fissures. 
— besides on the dorsal side of the anterior basal 
part of the same apophysis a lyriform organ of c. 10 
regular, slightly arched, close longitudinal fissures, some 
of which are very long and partly quite lying on, partly 
reaching to the upper side of the apophysis, while the 
basal parts and the remaining fissures are found on its 
lower side, vaulting like a roof above the 7th joint. 
9th joint (last tarsal joint). On the anterior side 
at the apical margin 1 rather long and higher upward 
1 shorter longitudinal fissure. On the posterior side 2 
similar fissures. 
On the dorsal side of the distal part of the 3d 
joint, on the 4th and 5th joint and on the 4 tarsal joints 
a slighter number of short longitudinal fissures. 
lst pair of legs. 
Ist joint. On the lower side a few short and 
spread, partly longitudinal, partly transverse fissures. 
2d joint. On the upper side behind the apophysis 
