4 8 



W O R M S. 



Class VI. 



ASCID1A. 



Body fixed to a fhell, rock, &;c. 

 Two apertures, one on the furhmit. 

 The other lower, forming a fheath, 



RuJiicaP Afc. lin.Sxft. 1087. 



35. Rustic. 



Asc. with fcabrons extremit'es -, one end bending 

 upwards ; middle part fmooth ; lower flat -, of a 

 brown color. 



Taken off* Scarborough. Animals of this genus 

 have the facuky of fquirting out the water they 

 take in. Tab. xxiii. Jig. 25. 



ACTINIA. XIV. Body oblong, round, affixing itfelf to fome 



other fubftance. 

 The top dilatable, furrounded within with 



n u m b e r 1 c is tent acuta . 

 Mouth the only aperture -, furnifhed v/ith 



crooked teeth. 



Sulcata. Hydra tentsculis clenuJatls, numercfifUn-ih, corpore longi- 



36. Sul- tudinniirer Uilcato. Gaertaer, tb. Tr. 1761. /. 75. tab. i. k 



cated. fg- 1. A. B. 



Ac. with a body marked with trifurcated fulci ; 



and fummit furrounded with long Ccnder tcntacula, 



9 from 



