4Q8 



GEN. XXXIII. 



SERPULA. 



Animal for the niojl part a TEREBELLA. 



SHELL univalve, tubular, adhering, or affixed to 

 other bodies ; (in fome fpecies divided into cells.) 



* SPIRAL. 

 1. 



Spirorbis. Serpula Spirorbis. Lin. Sy/i. p. 1265 —Gmel Syfl. p. 3740. 



Martini Conch, i. t. 3. f. 21. A. B. C. 

 Lifier Conch, t. 553.— Gmili. t. 10. f. O. 

 Chem. Conch, ix. t. 116. f. 999 ? 

 Br. Zool. t. 91. f. 155. 

 Da Cojla. p. 22. t. 2. f. 11. 

 Bon. Br. Shells, i. t. 9. 

 Turt. Lin. iv. p. 603. 



S. with an opaque, white fliell, with three or four re- 

 gular, lateral whirls, rounded on the upper part, and a 

 little wrinkled: umbilicated in the centre: bafe flat^ 

 Spreading. Diameter one eighth of an inch. 



This 



