WORMS. TESTACEA. 88. Sabella. 6rr 



Klein tub. tab. I. fig, 4. Bajier op, tab. 9. f. 4. 

 Martini couch. 1. tab. 4. /%. 29, 30. 

 S. rudis. Pennant Brit, Zoo/, iv. p. 147. «. 161. 

 Inhabits European and Indian feas : 2 — 6 inches long, and as thick 

 as a quill : Jbell pointed, dirty yellow, flexile while it is wet. 



* Belgica. Shell ftraight, conic, compofed of minute particles of fand. 

 Klein tub. tab. I'.jSgf.j. Echinod. tab. 33. A, B, 

 Martini conch, I, /#3. 4*j!g~ 37. 

 3. tubiformis. Brit. Zoo/, iv. tab. 92. fig, 163. 

 Inhabits European Coafts : 2—3 inches long. 



Reclangula Shell brown with alternate white and black rings, ftraight 

 with a rectangular gibbous extremity. 

 Gualt. t eft. tab. 10. D, Martin: 1. ta& A.y%. 3*« 

 Inhabits 9 inches long, not half a one in diameter, 



Capenfis, Shell cylindrical, conic, open at both ends, membranaceous, 

 rough, with interrupted tranfverfe ftriae. 

 Mult. Linn.Naturf. 6.. tab. \qfg 6, 7. , 



Inhabits the promontory of Good Hope. 



Nigra.- Shell cylindrical, black, fmoothifh on the outfide, compofed 

 of very minute particles of fand. 

 Schrczt.f.u [conch, tab. 11. Min. T).fg, 1, 

 Inhabits rivulets oiThuringia: \ an inch long. 



Stagnalis. Shell ftraight, tapering, open at both ends, fmooth, with a 



margined aperture, compofed of molt minute particles 



of fand. 

 Schrat, flufionch, tab. i I . Min. Q.f 13. Min, D, /. 9. 

 Inhabits rivers of Thuringia: fometimes black and folitary, fome- 



times cinereous and adhering in a mafs to the Ranunculus 



aquatilis. 



Zonica, Shell narrow, conic, fmooth, ftraight, cinereous, with a 

 blackifh open tip, compofed of moil minute particles 

 of fand. 



Schrcet.Jlujconch. tab. ii. Q.f. 14. 



Inhabits near Jena\ not \ an inch long : aperture not margined. 



Jncinata, Shell fmooth, round, tapering, with an open hooked tip. 

 Schrcct.flujcQnch. tab. ii.D./l 8. 



Inhabits rivers of Thuringia ; f of an inch long: Jhell folitary, 

 compofed of very fine land, cinereous or black, or cinereous 

 above and black beneath. 



4II2 Sabuhfa, 



