376 
Psyche 
[Vol. 92 
Table 3. Rubbing and positioning movements of roaches 
x 
3 
3 
06 
3 
DC 
X 
X 
3 
06 
60 
u 
X 
3 
DC 
00 
o 
D 
X) 
3 
06 
00 
o 
3 
3 
DC 
60 
X 
3 
DC 
DC 
00 
_D 
D 
o 
Ph 
60 
D 
D 
s- 
o 
Ph 
>< 
60 
O 
•3 
3 
x 
c 
D 
X 
3 
60 
JD 
XI 
3 
X 
3 
X 
3 
3 
O 
u- 
3 
O 
s 
D 
B 
x 
C/3 
x 
00 
_D 
C 
D 
x 
3 
X 
Q 
00 
3 
o 
"O 
3 
a 
00 
3 
X 
c 
3 
< 
D 
33 
CL 
5 
x 
< 
D 
U 
5 
X 
x 
3 
DC 
c 
ID 
s o 
o Z 
< O u. 
mT m 
3 H c 
CRYPTOCERCIDAE 
Cryptocercus punctulatus x 
BLATT1DAE 
Blatta orientalis x x 
Periplaneta australasiae x x 
Periplaneta brunnea * x 
Periplaneta americana * x 
BLATTELLIDAE 
Supella longipalpa x x 
Blattella germanica x x 
Xestoblatta immaculata x x 
Nyctibora lutzi * x 
BLABERIDAE 
Schultesia lampyridiformis x x 
Eublaberus posticus * x 
Archimandrita tessellata x x 
Byrsotria fumigata x x 
Blab er us craniifer 
Pycnoscelus indieus x x 
Pycnoseelus surinamesis x x 
Diploptera punctata x x 
Panch/ora nivea x x 
Leucophaea maderae x x 
Nauphoeta cinerea x x 
Jagrehnia madecassa x x 
Gromphadorhina portentosa x x 
Gy/ta sculpturata * x 
x 
x 
x 
x 
x 
xxx 
x x 
x x 
x 
x 
x 
x 
x 
x 
x x 
x 
x 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
X 
* 
X X 
X 
X 
X 
X 
X 
* 
X 
X 
* 
* 
X 
