. COOKE : ON JEFFREYS BRITISH COXCHOLOGY. 9 



P. 330. Trochus zizyphinus. — For T. zizijphinus .... p. 1231 

 read T. Zizf/phmus .... ed. 10, p. 759, no. 520. 



P. 338. Phasianella pulla. — Read pullus (see A. H. Cooke 

 in Journ. Malac, 1899, vii, p. 31). For Turho p)ullus .... p. 1233 

 read Turho PuIIus .... ed. 10, p. 761, no. 531. 



P. 356. LiTTORiNA OBTUSATA. — For p. 1 232 read ed. lo, p. 761, 

 no. 526. 



P. 361. LiTTORiNA NERITOIDES. — For Tiirbo nerltoides .... p. 

 1232 read Turbo Nerif aides .... ed. 10, p. 761, no. 527. 



P. 368. LiTTORiNA LiTOREA. — Read littorea ; it is the height of 

 absurdity to spell the generic name with two t's and the specific with 

 one. For p. 1232 read ed. 10, p. 761, no. 528. 



VOLUME IV. 



P. 8. RissoA CANCELLATA. — It should be remarked that Da 

 Costa's figures represent the species as sinistral. 



P. 22. RissoA cosTATA. — The author should be quoted as J. 

 Adams, and it should be remarked that his figures represent the 

 species as sinistral. 



P. 29. RissoA ALBELLA. — For Ind. Moll. Scand., p. 25 read 

 Oefv. Kon. Vetensk. Akad. Forh., 1846, iii, p. 157. 



P. 30. RissoA MEMBRANACEA.— The author should be quoted as 

 J. Adams, and for f. 12, 13 read f. 14, 15. 



P. 33. RissoA viOLACEA. — The author's name is not Desmarets 

 but Desmarest, and the reference is Bull. Sci. Soc. Philom. Paris, 

 1814, p. 8, pi. i, f. 7. 



P. 37. RissoA STRIATA. — The author of this species, and of 

 R. fulgida p. 43, should be quoted as J. Adams. 



P. 39. RissoA PROXiMA. — The reference is omitted, and I do 

 not think that the species was ever properly described by Alder. (See 

 Thompson, Ann. Alag. Nat. Hist., 1847, xx, p. 174). If so, the right 

 reference will probably be R. proxima (Alder), Forbes and Hanley, 

 Brit. Moll., 1853, iii, p. 127. 



P. 59. Jeffreysia diaphana. — The references need complete 

 revision ; they should read 



Rissoa? glabra. Brown, Alder, Ann. Mag. Nat. Hist., 1844, 



xiii, p. 325. 

 Rissoa ? diaphana, Alder, Trans. Tynes. Nat. Field Club, 

 1850, i, p. 149. 



P. 69. HoMALOGYRA ATOMUS. — For p. 54 read p. 44. 



P. 80. Turritella terebra. — For Turho terehra .... p. 1239 

 read Turbo Terebra . . . . ed. 10, p. 766, no. 562. 



