APPENDIX. XV 



1533. TURBINBLLA CHLOROSTOMA. 



T. testa ovali, albidA longitudinalitcrcostatfi, trans- 

 verse striatA, apice acutiusciilo ; apertura; mar- 

 gine denticulata, parte interna liiteii, canalls basi 

 fuseo niaculata : long. I lat. 5 unc. 



Obs. Two speelmens of this shell arc in the col- 

 lection, one of which is without spots, and the other 

 has a row of dark chesnut spots along the middle of 

 the last volution, and a few spots of the same coh)ur 

 close to the suture : the row of spots in tlie middle 

 of the last volution is so arranged that one spot 

 comes between each longitudinal rib. 



1535. TURBINELLA FUSUS. 



T. testk ovato-fusiformi, apice basique aouminatig, 

 Striatis, anfractil)us superiic obsolete nodulosis, 

 sutur^ canaliculata, columella 5 scu 6 plicata; 

 long. 7 line. lat. 3 unc. 



Ohs. Of this shell, which is nearly related to T. 

 Scolymus, there are two specimens, of whidi one 

 has lost its epidermis and has only five folds on the 

 columella; and the oilier, which has six folds, re- 

 tains its epidermis : this species has not the large 

 tubercles of the upper part of the wliorls tliat cha- 

 racterize T. Scolymus. 



1543. CANCELLARIA OBLnX(iA. 



C. testa oblonga, apice acuminatA, basi rotundatA, 

 anfractibus 5, leviter ventricosis, conciiinc deeus- 

 satis: long. l-\ lat. A unc. 



1544. CANCELLARIA NODULIFERA. 



C. testa ovato-ventricosa, apice acuminatfi, anfracti- 

 bus G, carinato-noduliferis, ultimo' transversim 

 costato-striatA, costis noduliferis, scrie supcriorc 



