WORMS. MOLLUSCA. 31, Afcidia. 93 
Papillefa. Body rough, and covered with fcarlet tubercles, 
/ Inhabits the 4dratic. Barbut's Worms. tab. 5. fig. Yo 
Boaajch. Mar. 130. tab. 10. fig, Y. 
Gelatinofa. Body fmooth, fcarlet, and fubdiaphanous. 
inhabits the Meazterranean, | Broadjch. Mar. tab. 10. fig. 3, 
* Iutefiina- Body elongated, fmooth, whitifh, membranaceous, like the. 
lij inteftines of a quadruped. 
! Ifnha^its European Seas. Barbut's Worms. tab. §. fig. 3. 
Balier op. fubf. 2, p. 84 tab. 10. fig. S, 
Boad/cb. mar. 132.145. 10. fig. 4- 
Guaner A. nidros 3p. 81. tab. 3. fig. 3.4. 
Body round, long, and tapering towards the bafe: one of the 
apertures placed at the fummit, the other a little below it and 
lateral: under the membrane is another canal, reaching nearly 
to the baí:, and bending back up to the lower aperture, 
9 uadriden- Smooth, whitith: the apertures 4-toothed, 
tatae Inhabits North Seas. Mull. Zool. Dan. prodr. 2721, 
" Body iu>giobular, 4 lines long, with 2 prominent beaks, 
/. Rufiica, Oblong, brownifh with flefh-colour apertures: the extre- 
mities rough, the middle fmooth. 
Brit. Zool iv. tab. 23: fig. 35. Barbur. tab. 5. fig, 4. 
Mal. Zool. Dan. Y- p- 49. tab. 15. fig. 1—5. 
Jaebmfü.exang tab. 19: fg. 8. © 
Inhabits European Seas; about 2 inches long, 
Body flat beneath, one end turning up. 
Ecbingta. Body hemifpherical, hifpid, with fcarlet gaping mouths. 
Inhabits North Seas, Mull. Zool. Dan, prodr, 2722. 
Boay whitith, covered with warts each of which is armed at the 
tip with divergent fubciliate prickles like the Cactus, the z 
upper ones larger flefh-colour and ending in apertures, 
~ Mentula, Body compreffed, hairy, with a red pouch: one of the 
apertures lateral. RUPES 
Mull. Zool. Dan. 1. p. 24. n. 6. tab. 9. fig. 1—4. 
Planch. Conch. p. 109. :ab. 7: Tobnfl. exang. tab. 20. fige 20 
Gefn. filch. p. 154. fig. Ye Hill- Anim, 1. tab §. 
Journ Pyf. 1777, Mai. p. 356. tab. 2. fig. 13. 
 Inhabi:s the Northern Ocean: 5, 6 inches long. 
Body like an ‘unformed mafs and @overed with the fibrils of 
Confervez, ochre-yellow, pellucid and gelatinous. 
l'znpfa, 
