ADDITIONS AND CORRECTIONS. 057 



VOL. P.\(iE 



I. 409, Pseudorotella, Fischer, is a synonym of Ethalia. 



,, the terminations of the species of Isanda should he 



masculine. 

 ,, 439, Schismope, Jeffreys, is a synonym of Anatomus. 

 ,, 448, for species "scutella" read " scutellum." 

 ,, 460, the genus Helcion belongs to the family Patellida. 

 ,, 403, line 9, omit " Lyria, Gray." 

 ,, 474, Maugeria, Gray, is a synonym of Chcetopleura. 

 ,, 48 - 2, Symmetrogephyrus, Midd., is a synonym of Orypto- 



conchus. 

 ,, ,, Platysemus, Midd., is a synonym of Acanthochites. 

 II. 1.0, for Cylichna, Loven, it would, perhaps, be more cor- 

 rect to use the name Oliva, Klein. 

 ,, 30, Cylindrobulla, Fischer, is a synonym of Lop>liocercus. 

 ,, 51, Proctaporia, Morch, is a synonym of Doris. 

 ,, 52, the sub-family Goniodoridince should be Doriprisma- 



ticinm. 

 ,, 58, LamelUdoris, Alder and Hancock, is a synonym of 



Onchidoris. 

 ,, 6-1, Peplidia, Lowe, is a synonym of Plocamoplwrus, not 



of Id alia. 

 ,, Idalia Madera is a species of Plocamoplwrus. 

 83, for species "sinistra, Quatref.," read " senestra, 



Quatref." 

 98, Philyrine, Menke, is a synonym of Phyllirrho'e. 

 ,, 104, line 14, for "which represents," &c, ending with 



" Europe," read " is composed of species which prin 



cipally inhabit Central and South America, Cuba, 



and the Antilles." 

 ,, 106, line 4, for " Vidantius" read " Vediantius." 

 ,, Encore, Agassiz, is a synonym of Azeca. 

 ,, ,, Pyrgella, Lowe, is a syuonym of Stobihts. 

 ,, ,, omit species "cylichna, Lowe." 

 ,, 107, Pfaffia, Behn, is a synonym of Glandina. 

 ,, 108, Cacillianella, Bourguignat, Sira, Schmidt, and Hyp 



sella, Lowe, are synonyms of Acicula. 

 109, Belonis, Hartmann, is a synonym of Acicula. 

 ,, omit species "gracilis, Lowe." 



