EXPLANATION OF PLATE IV 



ig. 1. Clibanarius clibanarius : natural size, 

 la. „ „ enlarged. 



2. Clibanarius padavensis : x 1^ 



3. Clibanarius arethusa : natural size. 



4. Clibanarius albicinctus : x3 



5. Clibanarius merguiensis : x 3 



6. Clibanarius humilis : x 3 



7. Clibanarius striolatus : x 1^ 



