WORMS. ZOOPHYTA. 99. Tnbularfcu 669 



Tremhl polyp. 3, p. 209. tab. \o. %. 8, 9J 

 A8. Stockb. 8. /. 203. tab. 6. jig. 5, 6. 

 Baker micrcfc.p 306. /a£. 12.yfr.i5: — 20, 

 Adams microfc. p. 441. /fl£- 22 fig. $Z. 



Inhabits ftagnant waters of Europe ; ioft, tranfparert, inclofed in a 

 " bell-ihaped cafe j the plume yri-th about 60 cirri or tentacula, 



)Reptans* Tentacula difpofed in the form of a crefcent: body con- 

 cealed within the (heath: orifices qf the (heath an- 

 nulate. 



Roe/. 'Inf. 3. polyfi.p.W- tab. 73 — 75- 



Inhabits ftagnant waters of Europe, and exactly refembies the lair, 

 but the body, is nevet projected beyond the tube or (heath. 



\Sultana, . With a funnel -form creft, ciliate at the bafe, 

 Blumenb. Naturg. p. 441. ». 3. 



Inhabits itagnant waters about Qottingen ; tentacula 01 cirri about 

 20, and iailigiate, 



\Stdlaris. Crefted, with-pe&inate cirri and conical hyaline tube. 



MulLFerm.i. 2. p. 18. Zaol Danprodr, 3065. 



Inhabits the more? of the Baltic, en Fuci ; when the water is in 

 the lead degree agitated, it retracts its nnc white cirri within 

 the tube, which is as long again as the cirri, 



I Simplex, With 8 linear cirri and conic hyaline tube. 

 hiull. Verm, i. 2. p. 19. Zool. Dan.prodr, 3069. 

 inhabits Norway feas, on the Fucus nodo us: tubes erect, finglc: 

 cwera hy aline, with white retractile cirri, 



fyaJIanza* With 5 plumous cirri pectinate each fide : tube cylindrical, 

 fiu horny and incurved beneath. 



Inhabits the Mediterranean. Spallanz. AB. ltq.1. 2, « 



Membrana- With a double concentric row of tubular tentacula : tube 

 ««. membranaceous, . vifcid, contractile, cylindrical, longer 



than the animal. 

 Inhabits trie Mediterranean. Spailanz. Act. Ital. 2. 



*Flabelli- With aggregate parallel tubes difpofed in feparate radiate 

 fsrmis. bundles. 



Irani. Linn. Soc- v. p. 12. tab. 2.f. 1 2 — 14. 



Innabits the Petnbrokefiiire Coast, on the Conferva rubra, minute : 

 ftem cylindrical, a little dilated at the bale, and becoming fud~ 

 dtn:y dilated into a compreffed fan -fh aped form, from which 

 proceed 8 rays, each, coropofed of feveral equal very minute 

 eyiindrical tubes* 



100. 



