A, E, Verrill— Mollusca of the New England Coast. 271 
Macheroplax obscura (Couth.) Friele. : 
B. range, 124 to 487 f. N., Arc., Eu. 
Macheroplax obscura, var. carinata V. v, 582. 
B. range, 100 to 208 f.+; 266 to 3385 f.* N. 
Cyclostrema Dalli V. v, 582, pl. 57, f. 39; vi, pl. 29, f. 15. 
B. range, 487 to 858 f. 
Cyclostrema Dalli, var. ornatum V._ vi, 255, pl. 32, f. 17. 
B. range, 848 f. 
Cyclostrema cingulatum V._ vi, 198, pl. 32, f. 14. 
B. range, 547 f.+ 
Cyclostrema affine V. vi, 199, pl. 32, f. 15. 
B. range, 365 to 858 f.+; 848 f.* 
Cyclostrema diaphanum V. vi, 199, pl. 32, f. 16. 
B. range, 1290 f.*; 2033 f.+ 
Tharsis, sp. vi, 201. 
B. range, 843 f.| Off Cape Hatteras. 
Ganeza, sp. vi, 201. 
B. range, ?| (Blake Exp.) 
Scissurella crispata Flem. v, 5838. 
B. range, 238 or 365 f.t| N., Eu., Med. 
Fissurella Tanneri V. vi, 255, pl. 29, f. 18, 18a. 
B. range, 104 f.*; 142 f.+ Southern. 
Puncturella noachina (L.) Lowe. 
B. range, 16 f.+; 34 to 640 f.* N., Arc., Eu. 
Puncturella (Fissurisepta) eritmeta V. vi, 204, pl. 32, f. 19, 19a. 
B. range, 1451 f. 
Propilidium elegans V._ vi, 205. 
B. range, 13895 f. Off Chesapeake Bay. 
Propilidium pertenue Jeff. (?), vi, p. 262. 
B. range, 640 f. Eu. 
Addisonia paradoxa Dall. v, 533; vi, 256, pl. 29, f. 10, 11-11b. 
B. range, 664 to 202 f.+; 71 to 156 f.* (? Eu., Med.). 
Cocculina Rathbuni Dall. v, 534. 
B. range, 100 to 616 f. 
Cocculina Dalli V. vi, 208. 
B. range, 317 f.+ 
Coceulina Beanii Dall. v, 538; vi, pl. 29, f. 12. 
B. range, 365 f.+ Cb. 
Cocculina leptalea V. vi, 202, pl. 82, f. 20-200. 
B. range, 1395 to 2033 f. Southern. 
Cocculina spinigera Jeff. vi, 2038. 
B. range, 335 to 848 f. Eu. 
Cocculina conica V. vi, 204. 
B. range, 499 f. Off Nova Scotia. 
Lepetella tubicola V. and 8. v, 584, pl. 58, f. 29-29a. 
B. range, 142 to 547 f.+; 184 to 396 f.* Eu. 
+ By Mr. Jeffreys this species is identified with A. eccentros Jeff. — Gadina excentrica 
Tib., of the Mediterranean. (Proc. Z. Soc. London, 1882, p. 673.) 
