A, FE. Verrili— Mollusca of the New England Coast. 281 
Limopsis tenella Jeff. vi, 282. 
B. range, 1731 to 2033 f. Eu. 
Mytilus edulis Linné. 
B. range, 0 to 574 f.* (perhaps from surface Fuci); 1608 f.+ Oc.,S., 
N., Arc., Eu., Med., P., Antarctic. 
Modiola modiolus (Linné) Turton. 
B. range, 0 to 115 f.*; 202 f.+ N., Arc., Eu., P., As. 
Modiolaria nigra (Gray) Loven. 
B. range, 0 to 274 f.*; 31 to 65 f.+ N., Arc., Ku., P. 
Modiolaria discors (Linné) Loven. 
B. range, 15 to 90 f. 'N., Arc., Eu., Med., P., As. 
Modiolaria corrugata (Stimp.) Morch. 
B. range, 18 to 45 f.*; 20 to 25 f.+ N., Arc., Hu. 
Modiolaria polita V. and 8. v, 578; vi, pl. 30, f. 12. 
B. range, 238 to 821 f. Cb., Eu. 
Crenella glandula (Totten) Ad. 
B. range, 0 to 11 f.+; 5to100f.* N. 
Crenella decussata (Mont.) Macg. v, 578, pl. 44, f. 7. 
Beranzeyot.4+5 11 to lip t* “N.; Are: Eu., Cb.; P. 
Idas argenteus Jeff. v, 579; vi, pl. 30, f. 16, 16a. 
B. range, 335 to 2033 f.* on wood. Surface ?(on wood), Eu. 
Dacrydium vitreum (MOIL.) Torrell. v, 579, pl. 44, f. 8, 8a. 
B. range, 300 f.+; 312 to 1555 f.* N., Arc., Eu., Med., Af., Azores. 
Pecten Clintonius Say. vi, 261. 
B. range, 8 to 349 f.|; 18 to 146 f.* N. 
Pecten Islandicus Miller. 
B. range, 33 to 122 f.*; 124 to 194 f.+ N., Arc., Eu., P., As. 
Pecten glyptus V.  v, 580. 
B. range, 69 to 156 f.+ 
Pecten striatus Miller. vi, 233. 
B. range, 100 f.+ Eu., Med. 
Pecten vitreus (Gmel.) Wood. v, 581, pl. 42, f. 21. 
B. range, 574 to 64 f.+; 100 to 787 f.* N., Arc., Eu., Med., Af. 
Pecten pustulosus V. v, 581, pl. 42, f. 22, 22a; vi, 261. 
B. range, 994 to 321 f.*; 365 to 547 f.+ N., Eu.? 
Pecten leptaleus V. vi, 282. 
B. range, 142 f. Off Cape Hatteras. 
Pecten fragilis Jeff. vi, 282. 
B. range, 843 f. Off Cape Hatteras. Arc., EKu., Azores. 
Amussium, sp. nov. v, 582; vi, 261. 
B. range, 79 f.+; 86 to 317 f.* 
Limeea subovata (Jeff.) Monteros. v, 580. 
B. range, 100 to 1362 f.}; 2524 to 1290 f.* Eu., Arc., Med., Azores. 
Avicula hirundo (L.). v, 582. 
B. range, 71 f.*; 89 f.+ Eu., Med., Can., Azores, Cb., Oc. 
Avicula hirundo, var. nitida V.  v, 582, pl. 58, f. 438. 
B. range, 64 to 192 f. Oc. 
Avicula squamulosa? Lam, vi, 238. 
Surface.* S., Oc. 
