572 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 
PTEROPODA. 
Cymbulia calceolus V. v, 553, pl. 58, f. 33. Fig. 120. 
B. range, 18 to 1,467 f.t; surface.* Oc. 
Cavolina tridentata (Gmelin) Gray. v, 554, f. 6, 7. 
B. range, 45 to 2,033 ft; surface.* Oc. 
Cavolina uncinata (D’Orb.) Gray. v, 554. Fig. 116. 
B. range, 64 to 1,608 f.t; surface.* Oc. 
Cavolina longirostris (Les.) v, 555. 
B. range, 64 to 2,033 f.t; surface.* Oc. 
Cavolina gibbosa (Rang). vi, 213. 
B. range, 193 to 1,451 f.t Oc. 
Oavolina quadridentata (Lesueur). vi, 212. 
B. range, 142 to 1,467 ft Oc. 
Cavolina angulata (Soul). vi, 213. 
Surface.* Oc. 
Cavolina inflexa (Les.) Gray. v, 555. 
B. range, 487 to 1,467 ft Oc. 
Pleuropus Hargeri V. v, 555; vi, pl. 28,f.3. Fig. 114. 
Surface.* Oc.° 
Diacria trispinosa Gray. Fig. 115. 
B. range, 64 to 1,451 f.t; surface.* Oc. 
Clio pyramidata Linné.  v, 555. 
B. range, 64 to 2,033 f.t Oc. 
Balantium recurvum Children. v, 556 
B. range, 64 to 1,917 f.¢ Oc. 
Triptera columnella (Rang). v.557; vi, 214. Fig. 117. 
B. range, 142 to 1,608 f.t Oc.,S. 
Styliola virgula (Rang). vi, 213. 
Surface.* Oc., 8. 
Styliola virgula, var. corniformis (D’Orb.). vi, 214. 
Surface.* Oc., S. 
Styliola subulata (Quoy and Gaimard). vi, 213. 
B. range, 154 to 1,467 f.t; surface.* Oc., S. 
Styliola recta Blainv. v,556. Fig. 118. 
Surface.* Oc.,S. 
Spirialis retroversus (Flem.), var. MacAndrei Forbes. v, 557. 
B. range, 499 to 1,731 f.+; Surface.* Oc., Eu., Med. 
Spirialis Gouldii St. (? S. balea MOIl., var.). 
B. range, 858 to 1,735f.t Oc., N., Eu. 
Spirialis bulimoides Soul. vi, 215. 
Surface.* Oc., 8. 
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