

1. HydracHnia 



2.Myriofhela 



3. Corymorpha 



ntf.cs- A ^.Syncoryne 



JL 



7. Sarsia 



6. Clavarella 



FIG. 105. Various forms of Leptolinae. In 1, a shows the entire colony, b a portion higlily 

 magnified ; in 7, a is a species producing medusa-buds from the manubrium, b from the bases 

 of the tentacles ; dz. dactylozooids ; m. and M. medusae ; rnnb. manubrium ; inth. mouth ; 

 oc. eye-spots ; rod. c. radial canals ; s. sporosacs ; s^. spines ; t, t l , <-, tentacles. 



VOL. I L 



