PLATE X*, 
Fig. 78, Batrisus ferox. 
Fig. 79. B. tone. 
Fig. 80. &. riparius. 
Fig. 81. B. schaumit. 
Fig. 82. &B. zephyrinus. 
Fig. 83. 2B. cicatricosus. 
Fig. 84. B. albionicus. 
Fig. 85. &B. occiduus. 
Fig. 86. B. scabriceps. 
Fig. 87. 2B. lineaticollis. 
Fig. 88. 2B. frontalis. 
Fig. 89. B. globosus. 
Fig. 90. J&B. cephalotes. 
Fig. 91. B&B. triangulifer. 
Fig. 92. B&B. spretus. 
Fig. 93,a. Antenne of B. denticornis. 
Fig. 93, b. Antenne of B. triangulfer. 
Fig. 93,c. Antenne of B. nigricans. 
1 Note. All the figures of Pselaphide are highly magnified. For the 
size of the several species the student must be guided by the dimensions 
quoted in the text. 
