198 j. murray on water-bears, or tardigrada. 



Description of Plate 8. 



The drawings of the complete animals are all to the same scale, 

 in order that relative sizes may be compared. 



Fig. la. Oreella mollis, dorsal view. 

 \h. 0. mollis, seta a and itsjpalp. 





Ic. 0. m^ollis, teeth, gullet, bearers and pharynx. 



2. Tetrakentroii synaptae. 



3. Halechiyiiscus guiteli. 



3b. H. guiteli, toe and claw in two different positions. 



4a. Batillipes niirus. 



46. B. mirus, toe and claw. 



Jeurn. Quekett Microscopical Club, Scr. 2, Vol. XI., No. 68, April 1911. 



