PALAEMONETES VULGARIS HERBST. 623 
No. 404.] 
TABLE I. — COMBINATIONS IN PAL/EMONETES VULGARIS. 
Dorsal spines 
Ventral spines o 
Palemonetes 
vulgaris Ji 
Palemonetes Y. 
varians 
x 
123 
122.2 
372 
374-6 
349 
345.9 
99 
106.2 
8 9 
1 
31 8 
513 | 287 
21 28 
566 | 323 
548.2 | 330.0 
w= 915 
44 
40. 
A=.31% Avn = .0949 
13 
14 
Palemonetes . 
vulgaris varians 
7 3 
E 276 
57 630 
919 6 
59 m= 915 
3 
n = 1050 
A= 1.63% A/n=.5297 
