6G 



NAUTILUS. 



Linn, names. 



45 macellus 



46 papillosus 



47 planatus 



48 Cassis 



49 Galea 



50 acutauricu- 



laris 



51 Faba 



52 Scapha 



53 Crepidula 



54 Auricula 



55 tuberosus 



56 orbiculus 



57 angulatus 



58 aduncus 



Gm. Engl, names. 

 23-ribbed 

 pimpled 

 flat 



lobster's-tail 



Helmet 



sharp-eared 



bean-shaped 



boat-shaped 



Slipper 



ear- shaped 



punctured 



orbicular 



angular 



crooked 



Synonyms. Habitat. 



F. T.M.t.lO,f.e-k. Mediterranean. 



F. T.M.t. 1 4,/.a-c. Adriatic. 



F.T.M.t.\Q,f.^-\. E.M. 



t.467,f.l,2. 



F.T.M. t 17 & 18,/. a-c. 



E.M.t.4>G7,f.3-5. 



"F.T.M.t.l8,f.d-f. E.M. 



t.4:67,f.6. Etruria. 



F.T.M. t.l8,f.g-i. E.M. 



t.4<67,f.7. Mediterranean. 



F.T.M.t.l9,f.a-c. Rimini. 



F.T.M.t.l9,f.d-r. Adriatic. 



F.T.M.t.l9,f.g-i. Etruria. 



F. T.M.t.20,f.d-r. Mediterranean. 

 F. T.M.t.20,f.g-k. Etruria. 



F.T.M.t.2l. E.M.t.i68, 



/I- 



F.T.M. t.22. E.M.t.4>68, 



f.3. Arabian Gulf. 



F.T.M. t.23. E.M.t.4>Q8, 

 f.2. 



i.,- 



'^'■' 



