Euchlanis deflexa 
Diplois propatula 
” 
Diplois Daviesie 
Cathypna s 
” 
” 
uleata 
Cathypna rusticula . 
” 
” 
Distyla flexilis . 
” 
Distyla Gissensis 
” 
” 
” 
PLATE XXIV. 
ventral view . 6 
dorsal view 
side view . 4 4 
empty lorica, ventral view 
dorsal view 0 
side view . 
dorsal view 
side view . ; - 
transverse section 
hind end of lorica, dorsal view . 
trophi. : 0 : 
dorsal view, head extended 
dorsal view, head retracted 
side view, head retracted . 
rear view . . é 
dorsal view . 5 
side view, head retracted . 
side view, head extended . 
lorica, ventral view . 
edge of lorica . ° 
dorsal view . 
side view . 3 
rear view . 
dorsal view 
side view . 
dorsal view 
side view . 
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