200 SUPPLEMENT. 



P. 246. TECTIJRA TESTUDINALIS. Yorkshire coast ; two 

 specimens, each 1 J inch long (Leckenby) ! F. Greenland 

 (Walker) ; Labrador (Packard). E. Jesso I. and G. Tartary 

 (Schrenck) ; Mexico (Brit. Mus.) ! 



P. 248. T. VIRGINEA. N. of Hebr. 530 f. (C. and T.). F. 

 Hope's Nose, Torquay. E. Madeira (Watson) ! Not Ancylus ? 

 Gussonii, Costa. 



P. 250. T. ETJLVA. Orkneys (Thomas)!; St. Andrews 

 (M'Intosh) !; N. of Hebr., 170 and 189 f. (C. and T.) 



P. 252. LEPETA C^CA. Skye, a dead specimen (M'An- 

 drew) ! F. Labrador (Packard). E. Bay of Castries 

 (Schrenck). 



P. 254. PROPILIDIUM ANCYLOIDES. N. of Hebr., 189 f. 

 (C. and T.). F. Christiania (Crosskey and Robertson) ! E. 

 G. Naples, 60 f. (Acton) ! 



P. 257. PTTNCTURELLA NOACHINA. N. of Hebr., 170 and 

 189f. (C.andT.). F. Sicily (Seguenza) !; Labrador (Packard). 

 E. Loffoden I., 250 f. (Sars) ; Sea of Okhotsk (P. Carpenter) ; 

 Wellington Channel (Belcher) ! ; Labrador (Packard). 



P. 259. EMARGINULA FISSFRA. N. of Hebr., 189 and 530 

 f. (C.andT.). F. Bohuslan ( Thuden) ; Messina (Seguenza) ! 

 E. Med. and Adr., shore-100 f. ! 



P. 261. E. ROSEA. F. N.W. Germany (Ph.) ; Italy and 

 Ehodes! E. Dalmatia! 



P. 263. E. CRASSA. Anglesea (Miss Roberts, /. M'An- 

 drew). F. Trapani, near Messina (Seguenza, as E. gigantea} ! 

 The dimensions of Red Crag and Sicilian specimens are nearly 

 double what I have given for the recent shell. 



P. 265. E. Adriatica, Costa (E. cancellata, Ph.). The 

 late Mr. Gallienne found two living specimens at Herm ; one 

 of them is now figured as E. cancellata. It inhabits the Medi- 

 terranean and Adriatic, and is fossil at Messina. 



P. 266. FISSTJRELLA GR^ECA. F. Vienna basin, Morea, and 

 N. Africa (Homes) ! E. Naalsoe Sound, Faroe I. (C. and T.). 

 Var. gibba (figured as F. gibba), Guernsey. Probably Costa 

 was right in referring this variety to the F. gibberula of La- 

 marck. F. recurvata of Costa (F. gibba, Ph.) is a different 

 species, having much finer and closer sculpture, and a very 



