44 A RCA. 



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



XIII. ARCA. 



1 tortuosa 



2 Nose 



3 barbata 



4 imbricata 



5 navicularis 



6 plicata 



7 Candida 



8 complanata 



9 Magellanica 



10 lacerata 



11 bicolorata 



12 ovata 



13 cancellata 



ARK. 



3305 twisted G.t. 95, /. B. C. 7, t. 53, 



/. 424-5. E. M. Z.305, 



jf.1. Amboyna. 



3306 Noah's L.t.368,f. 208. G. #. 87, 



/. H. C.7, .53,/.529- 



Red Sea. Britain? 



3306 bearded L. t. 231, /. 65. G. .91, 



/. F. C. 7, *. 54,/. 535. 

 E.M.t.309,f.L. Mediter. 



imbricated L.t.367,f. 207. G. . 87, 

 /.F.G. C.7, .54,/.532. 

 E.M.t.305 } f.3.b. Africa. 



boat C.7, f.54,/.533. St. Domingo, 



plaited C.ll, *.204,/.2008. Red Sea. 



3311 white i.f.229,/. 64. C.7,*. 55, 



/. 542. E. M. t. 229, 

 /.64. West Indies. 



compressed C.7, .55,/.544-5. Guinea. 



3311 Magellanic C.7, <.53,/.539. St. of Magellan. 



hairy C.7, .54,/.536-7. E. M. 



f.309,/2. E.Indies. 



2-coloured C.ll, #.204, /.2007. Red Sea. 



3307 oval C.7, .54,/.538. 



3308 channelled )S.Em/.3,p.294,.9,/.2.Curacoa. 



