3S MEMOIR OF LATREILLE. 
his death. Of this the following table will afford a 
pretty accurate view. The articulated animals are 
here designated by the common name of Condylopes. 
I. Apiropoda. Condylopes with more than six legs. 
Class 1. Crustacea. 
2. Arachnides. 
3. Myriapoda. 
II. Hex APOD A. Condylopes with six legs. 
Class 4. Insecta. 
56 V No metamor 
^ I phosis. 
{ Metamorphosis complete . 
With mandibles, Ord. 1 
With suctorial ) cy 
mouths . . .\ " 
Thysanoura. 
Parasita. 
' 
The upper 
covering 
the lower 
like a 
sheath. 
Elytropte- 
ra. 
Gnawing 
insects. 
^Suctorial i 
Elytra corne- 
ous. 
Metamorph. 
complete. 
Elytra corne- 
ous. 
Metamorph. 
incomplete. 
Elytra coriar 
ceous. 
Metamorph. 
^ incomplete. 
Organs of the 
mouth formed - 
for gnawing. 
' Wings re- 
ticulated. 
Wings 
with ra- I 
4. Coleopfera. 
5. Dermaptera. 
6. Orthoptera, 
7. Hemiptera. 
8. Neuroptera. 
9. Hymenoptera. 
mose ner- 
vures. ) 
Organs formed for suction 1 0. Lepidoptera. 
. ^With moveable appen- 
S §0 ) dages on the prothorax. 
- f With halteres . . . 
11. Strepsiptera. 
12. Diptera. 
