PLATE 41 

 (.After Bathbun) 

 Pinnixa barnharti 



Fig. 1. Male; ventral view, X 2. From cloaca of holothurian, Molpadia 

 arenicola, San Diego. (Page 261.) 



Fig. 2. Female holotype; dorsal view, X 2. From cloaca of sea-cucumber 

 (holothurian), under pier, Venice. (Page 261.) 



Fig. 3. Same specimen as fig. 2; ventral view. 



Fig. 4. Male, abdomen, X 6. 



[440] 



