570 REPORT OF COMMISSIONER OF FISH AND FISHERIES. [68] 
Trachydermon albus (Linné.) Carp. 
B. range, 99 f., off Nova Scotia. Arc., Eu. 
Trachydermon exaratus (Sars). vi, 208, pl. 30, f. 2-20. 
B. range, 101 to194f. Eu. 
Leptochiton alveolus (Sars) Lovén. v, 534. 
B. range, 99 to 640 f. N., Eu. 
Placophora (Euplacophora) Atlantica V. and 8S. vi, 206, pl. 30, f. 1, 1b. 
Figs. 102, 102a. 
B. range, 122 to 640 f. 
GYMNOGLOSSA. 
Stilifer Stimpsoni V. v,535,f.2. 
B. range, 6 to 1,255 f. N. 
Stilifer curtus V.  v, 535. 
B. range, 410 to 1,255 f. 
Eulima stenostoma Jeff. v, 536; vi, 254. 
B. range, 843 to 1,451 f.*; 1,467f.+ N., Eu. 
Turbonilla RathbuniV.and 8. v, 536, pl. 58, f. 15. Fig. 104. 
B. range, 64 to 1,395 f.t; 100 to 365 f.* 
Turbonilla Bushiana V. v, 537, pl. 58, f. 16. 
B. range, 365 to 1,290 f.* ; 1,451 to 1,467 f.t 
Eulimeila lucida V._ vi, 192, pl. 32, f. 3, 3a. 
B. range, 2,033 f. 
Hulimella chariessa V. vi, 193, pl. 32, f. 4—4b. 
B. range, 2,033 f. 
Eulimella nitida V. vi, 194, pl. 32, f. 5. 
B. range, 2,033 f.t 
Eulimella (or Menestho) lissa V. vi, 195, pl. 32, f. 6. 
B. range, 142f. Off Cape Hatteras. 
Odostomia tornata V. vi, 196. 
B. range, 142 f.+ Off Cape Hatteras. 
Odostomia disparilis V. vi, 196. 
B. range, 142 f.t Off Cape Hatteras. 
TECTIBRANOHIATA, 
Acteon nitidus V. v, 540, pl. 58, f. 21. 
B. range, 238 to 843 f.*; 1,451 f.t 
Acteon melampoides Dall. vi, 210. 
B. range, 843 f+ Off Cape Hatteras. Ob. 
Ringicula nitida V. v, 540. 
B. range, 100 to 547 f.t; 120 to 487 f.* Cb. 
Scaphander nobilis V. vi, 209, pl. 32, f.18-18d. Fig. 106. 
B. range, 906 f.+; 1,091 to 1,309 f.* 
