294 ABDEHTIA ET COEEIGENDA. 



Vol. n. — The following species of Pleuhotoma to be dated 1834 : — dentata, 

 p. 107; pj/rulata, terebralis, p. 110; textiliosa, transversaria, p. 112; 

 nodidosa, p. 116; plicata, p. 117; undata, p. 118; glabrata, marginata, 

 p. 127 ; ctavieularis, semistriata, p. 128. 



The following species of other genera to be dated 1832 : — TornateUa alligata, 

 p. 170 ; Trochus conftisus and conchy liophoriis, p. 218 ; Solarmm histri- 

 atum, canaliculatum, patellatum, plicatum, pp. 210, 220 ; Natica cana- 

 licidata, epiglottina, labeltata, glaucinoides, pp. 237-240 ; Sigaretus 

 canaliculatus, p. 240 ; Natica crassatina, intermedia, mutabilis, pp. 241- 

 243 ; Ampullaria patula, p. 243 ; Natica sphcerica, p. 244 : Nerita 

 tricarinata, p. 251 ; Neritina uniplicata, p. 252. 



The three following to be dated 1825 : — Ainjmlktria ponderosa, p. 243, scala- 

 riformis, p. 244, Willemeti, p. 245. 



Corrections to be made in the dates of the undermentioned genera and 

 species described in Deshayes' ' Description des Animaiix sans Vertebres 

 d^couverts dans le Bassin de Paris,' 



From 1860 to 1858. 



Hindsia incequHobata, p. 42 (genus and species). 



iMcina Baudoni, p. 42, Thierense, p. 46. 



Sportella dubia, p. 46 (genus and species). 



Lucina Rigaidtiana, p. 47, jrulchella, p. 47. 



Diplodonta ingens, p. 48. 



Protocardium fraudator, p. 53, Hornesi, p. oS,parile, p. 54, Edwardsii, 



p. 54, Wateleti, p. 55. 

 Cyprina Scutellaria, p. 60. 



Cypricardia tenuis, p. 61, vaginoides, p. 62, isocardioides, p. 62. 

 Cytherca delicatula, p. 63, Parisiensis, p. 65. 

 Donax trigonula, p. 69. 



From 1860 to 1857. 



Tellina symmetrica, p. 75. 

 Psammobia debilis, p. 76. 

 Syndosmya Raxdini, p. 78. 



P. 3. The author of Ostrea dorsata to be altered from Deshayes to (Deshayes, 

 MS.), J. de C. Sowerby, 1825. 



P. 32. After C'rassatella compressa, add non Lamarck. 



P. 40. Add Cardita sulcata between 5th and 6th hues from top of page, just 

 above Mon. Pal. Soc. &c. 



P. 14. DREISSENA to stand as :— 



Gouus DRBISSENSIA, Van Eenoden, 1835, em. P. Fischer, 1886. 

 Man. Conchyl. 1886, p. 972. 

 This genus was named after M. Dreissens. 



