inn Tn eInnenennnnneneeneneeeeenen meena 
D. orientalis. 
re | ee es 
Endopodite of Same length 
5th foot of & 
compared to 
Ist joint of 
Exopodite 
Distinct 
3rd joint of Ex- 
opodite of ditto! 
Endopodite of 
5th foot of § 
compared to 
joint of Exop. 




Same length 


D. lumholtzi. 
Absent 


Longer 
TABLE 2. 
Shortee 

Distinet 
Longer 
SPOLIA ZEYLANICA. 
Same len 

Shorter 
Distinct 

D. drieschi. |D.singalensis; D. green. 
Shorter 
Vestigial 
gth| Longer 


D. denticornis.| D. alluaudi. 
Last segment of} With large With 
the Cephalo- wings large wings 
thorax. ? 

Genital segment/Without wings 

Ist Antenna of 
2 reaches 
Last joint of the} With a hook 
Prehensile an- 
tenna 
Furca 
Last joint but] With a hyaline 
two of ditto) “™ lamella 
Endopodite of Longer 
5th foot of & 
compared 
Ist joint of 
Exopodite .. 
3rd joint of Exo-| Reduced 
podite of ditto 
Shorter 
Endopodite of 
5th foot of 6 
compared to 
joint o 
Exopodite . 

spine 
— 
—— 
Reduced 
Shorter 

wings 
With two dorsal 
elevations, 
asymmetrical 
wings 
With wings 
asymetrical 


End of genital 
End of Caphalo- 




segment thorax 
With a hook | With a hook 
Unarmed Unarmed 
Shorter Shorter 
Absent Vestigial 
Shorter Longer 
\ 

