NAUTILUS. 63 



Linn, names. Gm. Engl, names. Synonyms. Habitat. 



XIX. NAUTILUS. SAILOR. 



1 Pompilius 3369 great-cham- 

 bered 



2 scrobiculatus sunk-spire 



3 lacustris 3624 lake 



[JET. nitida.] 



4 Calcar 3370 spur 



5 rotatus 



6 laavigatulus 



7 depressulus 



8 crispus 



wheel 



smooth 



compressed 



keel-edged 



9 Beccarii 3370 Beccaria's 



10 Balthicus 3370 Baltic 



11 crassulus strong 



L.I. 550,/. 1-3. G.2.17& 



18. C. 1, *.18,/. 164 & 



19, /. 165-7. E. M. 

 tA7l,f.3. Ambnyna. 



L.t. 552, f A. C.lO,tA37, 

 f. 1274-5. New Guinea. 



M.pA91,t.6,f.3. Britain. 



G.t.l9,f.C. C.l,t. 19, 

 /. 168-9. F.T.M.t. 11, 



12&13. Adriatic. 



C. 1, t. 19,/. 180-1. M. 

 pA89,tA5,J'A. Britain, &c. 



M.Suppl.p. 7 5,t .18, /. 7 ,8.Britain. 



M Suppl.p.78, 1. 18,/9. 



G.M9,/.A.D. C.l,£.20, 

 / 172-4. F. T.M.t.4, 

 /a-c. M.p. 187, 1.18, 

 f.5. Britain, &c. 



C. 1, t. 20, / 175-7. Jkf. 

 /;.186. Suppl.p.74,tA8, 



S.JSia/.l,p^0,*.l,/.2. Baltic. 



If. p. 191. Suppl.t. 18, 

 f.2. Britain. 



