PLATE C. 



Showing the Coronee, Tropbl, and Feet of some of the principal 

 Families of the EOTIFEEA. 1 



Flosculariadse 

 Melicertadse 



Order I. EHIZOTA. 



Fig. I. Floscularia campanulata. 

 „ Stephanoceros Eichhornii. 

 Fig. II. Melicerta ringens. 



Philodinadae 



Adinetadae 



Order II. BDELLOIDA. 



Fig. III. Rotifer citrinus. 

 Fig. IV. Adineta vaga. 



Asplaiichnadw 



Synchaetadae 



Hydatinadae 



Euchlanidae 



Pterodinadss 

 Brachionidas 



Order III. PLOIMA. 



Sub-order Il-lokicata. 



Fig. V. Asplanehna Ebbesbornii. 

 „ Synchseta mordax, 

 „ Hydatina senta. 



Sub-order Loricata. 

 Division I. 



Fig. VI. Euchlanis deflexa, 



Division II. 



Fig. VI. Pterodina patina. 



Braehionus urceolaris. 



Order IV. SCIRTOrODA. 

 Pedalionidas Fig. VII. PedaJion mirum. 



1 See pages 30, 31, 32. 



