SUPPLEMENT. 189 



P. 430. L. OBLONGA. F. Faluns of Touraine (Cailliaud) ! 

 E. Sicily (Aradas) ! ; Dalmatia (Brusina) ! 



P. 433, 1. 12 from top, dele " Cochlodesma and". 



P. 434, add as synonyms Lutricola, sect. A., of De Blain- 

 ville (1825), and Calcinella of Deshayes (1830). If the 

 species which I have placed in the first division of Scroll- 

 cularia are regarded as constituting a separate genus, Lamarck's 

 old name Erycina (as adopted and exemplified by Philippi) 

 ought to be used, and not the modem ill-compounded name 

 Syndosmya. 



P. 435. SCROBICULARIA PRISMATICA. F. Norway and Italy. 

 Renier did not describe his Erycina angulosa. It is the Tel- 

 Una stricta of Brocchi. 



P. 436. S. NITIDA. Hayle (Hockin) ! F. Norway and 

 Italy! E. Loffoden L, 300 f. (Sars); ? Holland (Herklots); 

 Mediterranean, from Spezzia (Doria) to Sicily (Aradas), and 

 Adriatic (Stossich and Brusina) ! Erycina vitrea, Dan. and S. 



P. 438, 1. 13 from bottom, for " Panormitan " r. " Palermi- 

 tan". 



P. 438. S. ALBA. F. Norway, Belgium, and Italy. E. 

 Loffoden L, 300 f. (Sars) ; Holland (Herklots). Erycina tu- 

 mida, Brusina. Not described by Eenier. 



P. 442. S. TENTHS. R. Deben, Suffolk. F. Selsea (A. 

 Bell) ! E. Upper Norway (M' Andrew) ! ; Atlantic coasts of 

 France and Spain, Med., and Adr. f Erycina Bielziana and 

 E. trigona, Brusina. 



P. 444. S. PIPERATA. F. Scandinavia and N.W. Germany. 

 E. Holland (Herklots) ; Adriatic (G. v. Martens and others) ; 

 Japan (Allcock) ! Young =S.fabida, Brusina. Belon described 

 and figured this shell in 1553 as Chama piperata. 



P. 446. Reaumur was of opinion that the presence or 

 comparative length of the tubes in every bivalve mollusk indi- 

 cates its habits : those, like the present species, which burrow 

 deeply in mud have tubes of extraordinary length ; the common 

 cockle, which merely covers itself with sand, possesses very 

 short siphons ; while the mussel, which lives on the surface, 

 has none at all. 



P. 448. See note at p. 316 of the 1st volume. 



