46 eolididjE. 



19. E. stipa'ta, Alder and Hancock. 



E. stipata, A. & H. in Ann. N. H. 1st ser. xii. p. 233 ; Brit. Nud. Moll, 

 fam. 3, pi. 22. 



Body rather broad, ovate-oblong, subdepressed, bright yel- 

 lowish green : dorsal tentacles smooth, rather short and brunt : 

 oral tentacles short and set wide apart on the head, which is 

 rounded : branchial processes rather short and stout, ovate- 

 oblong, bright bluish-green, paler and yellowish towards the 

 apex ; arranged in 9 or 10 close-set rows, nearly covering the 

 back : foot rather broad, transparent white, with the anterior 

 angles obtuse. L. 0*25. 



Habitat: On a Sertularia from deep water, Torbay (Alder). 



A single individual of this pretty and well-marked Eolis 

 was got in the above locality in 1842, since which time it does 

 not appear to have been met with. 



20. E. angula'ta, Alder and Hancock. 



E. angulata, A. & H. in Ann. N. H. 1st ser. xiii. p. 165 ; Brit. Nud. Moll, 

 fam. 3, pi. 23. 



Body rather broad, subangulated, depressed, pale orange : 

 dorsal tentacles short, slightly wrinkled, orangecoloured, with 

 white tips : oral tentacles rather longer, whitish : branchial 

 processes cylindrical, orangecoloured, spotted with white and 

 having whitish tips ; set in 10 or 12 rather close rows : foot 

 broad, especially in the anterior portion, where the angles are 

 a good deal produced and pointed ; it tapers abruptly to a point 

 behind. L. 0*4. 



Habitat: On a stone brought in by the fishing-boats at 

 Cullercoats (A. Hancock). [Moray Firth (Macdonald); W. 

 Sweden (Loven) ; Normandy (Quatrefages, as Eolidina para- 

 doxa).~] 



21. E. inorna'ta, Alder and Hancock. 



E. inornata, A. &H. in Ann. N. H. 1st ser. xvi. p. 315 ; Brit. Nud. Moll. 

 Append. (25) p. ix. 



Body ovate, flattish, pale fawncoloured: • dorsal tentacles 

 short, slightly wrinkled : oral tentacles scarcely longer than 

 the dorsal pair : branchial processes elliptic cylindrical, reddish- 



