THE FAMILY OF THE DESMACIDINAE. 117 



Litt. Bowerb. M. Br. Sp. II p. 136, III p. 65. 



Marenzeller. Coelenterata etc. 0. N. E. p. 14. 

 Spic. ac'. 



tr. ac. sp. 



tr. ac. 



rut». (anc«. ?) 

 Loc. Shetland. Between Franz- Joseph Land and Nova- 



Zembla, 142 fathoms. 



24, Atnphilectus fucorutn (Johnst.) Vosm. 

 Synon. Isodictya fucorum Bwk. '66. 



Halichondria fucorum Johnst. 1842. (accord, to 



Bowerhank). 

 Spongia fucorum Esper. 1830? (ace. to Johnst.) 

 Halispongia parasitica Blainv. 1837 ? (ace. to 



Johnston). 

 Halichondria parisitica Flem. 1828, (ace. to 



Johnston). 

 Spongia parasitica Mont. 1818. (ace. to Johnst.). 

 Litt. Bowerhank. M. Br. Sp. II p. 322, III p. 142. — 

 Johnston Br. Sp. p. 112. — 

 Esper, Pflanzenth. Sp. Tab. XLIX fig. 1,2.— 

 Blainville, Actinol. pag. 532. — 

 Fleming. Brit. Anim. pag. 521. 

 Thomson. Ann. a. Mag. V. p. 254. 

 Bellamy. South Devon, p. 268. — 

 Montagu. Br. Sp. pag. 114. 

 Grant. New. Phil. Journ. 1826. I pag. 348. 

 Spic. tr. ac. (two kinds). 

 CO 

 rut^. 

 Loc. Brighton, Shetland, Scarborough, Hastings. 



25. Atnphitectus Norntani (Bwk.) Vosm. 

 Synon. Isodyctya Normani Bwk. '66. 



Isodictya Alderi Bwk. '66. 

 Litt. Bowerb. M. Br. Sp. II p. 320, III p. 141. 

 Bowerb. M. Br. Sp. II p. 323, IH p. 143. 

 Spic. tr. ac. (two kinds). 



Note» from th« Leyden IMiineuna , "Vol. H. 



