MARINE POLYZOA. 31 



1. JETEA ANGUINA. PI. XV. fig. 1. 



Cells spatulate at the end; curved, ringed. 



Snake Coralline, Ellis, Corall. 43. no. 11. pi. 22. fig. c, C, D. 

 Sertularia Anguina, Linn. Syst. ed. 10. 816 ; Linn. Syst. 1317 ; 



Turt. Gmel. iv. 686 ; Berk. Syn. i. 220 ; Turt. Brit. Faun. 21 7 ; 



Stew. Elem. ii. 449; Esper, Pflanz. Sert. t. 16. figs. 1, 2; 



Oliv. Zool. Adriat. 291. 

 Cellularia Anguina, Pall. Elench. 78 ; Ellis, Phil. Trans. Ivii. 437. 



pi. 19. fig. 10; Hogg's Stock. 35. 



Cellaria Anguina, Ellis and Soland.Zooph. 26 ; Bosc, Vers, iii. 135. 

 iEtea Anguina, Lamx. Bull. Soc. Phil. 1812, iii. 184 ; Corall. 65. 



pi. 3. fig. 6 ; Exp. Meth. 9. t. 65. fig. 15 ; Gray, Brit. Had. 133. 

 Falearia Anguina, Oken, Lehrb. Nat. 91. 

 Sertularia mollis, D. Chiaje, Anim. s. Vert. Nap. iv. 147. 

 Anguinaria Anguina, Flem. Brit. Anim. 542 ; Lister, Phil. Trans. 



1834, 385. pi. 12. fig. 4; Blainv. Act. 467. pi. 79. fig. 3. 

 Anguinaria spatulata, Lamk. Anim. s. Vert. ii. 143, ed. 2. ii. 196 ; 



Stark. Elem. ii. 439; Thompson, Ann. Nat. Hist. v. 252; 



Couch, Zooph. Cornw. 44 ; Corn. Faun. iii. 103. pi. 19. fig. 2 ; 



Johnst. Hist. Brit. Zooph. ed. 2. 290. t. 50. figs. 7, 8 ; Busk, 



Trans. Microsc. Soc. 1848, 15. 

 Hob. Britain, Seas of Europe, Atlantic Ocean, Antarctic Ocean, 



Tasmania, &c. 



DILATATA. PL XV. figs. 2, 3. 



Cells cyathiform at the apex ; curved, ringed. Aperture largely 

 dilated, suborbicular. 



Anguinaria dilatata, Busk, Ann. Nat. Hist. 2nd ser. vii. 85. pi. 9. 



fig. 14. 

 Hab. Torres' Strait. Port Philip. 



3. /ETEA LIGULATA. PI. XLII. 



Cells very long, truncate at the extremity, straight ; mouth ter- 

 minal ; surface not ringed ; cell constricted immediately below the 

 aperture. 



Hab. Coast of Patagonia ; Straits of Magellan ; Darwin. 



4. ^ETEA TRUNCATA. 



" Cells short, straight, narrowed at their origin, extremity 

 truncate, mouth terminal, surface punctate, not ringed." 



/Etea truncata, Landsborough. 

 Hab. Coast of Arran ; on Laminaria. 



It is nearly allied to ;E. ligulata, but quite distinct. 



