do MARSHALL: ALTERATIONS IN ‘BRITISH CONCHOLOGY, 
very large specimens of the type from the west coast of 
Ireland, about a line in length, and if a section of the spire 
of one of these large specimens be compared with the 
figure of the variety, it is seen that they are identical. 
SUMMARY. ; 
Argiope capsula Jeff. .. == Gwynia capsula Jeff. 
Lamellibranchiata Blainy. .... = Pelecypoda Goldf. 
Pecten teste Biv. = P. incomparabilts Ris. 
P. teste vy. suborbicularis Jeff. Yo be cancelled. 
P. seplemradiatus 
v. dumasii Payr, = P. pes-lutre 1. 
LP. seplemradiatus Mull. = P. pes-lutre 
v. septemradiatus Mull. 
Lima elliptica vy. leviuscula Jeff. To be cancelled. 
Leda pygmea Miinst. L. tenuis Ph. 
Kellia cycladia S. Wood Axinus cycladius S. Wood 
Astarte sulcata v.tncrassata Broc.= A. sulcata v. fusca Poli. 
| 
Tapes pullastra Mont. “Bb To remain. 
Solecurtus candidus Rénier .... = S. scopula Turt. 
Pandora tnequivalvis 
v. obtusa Jeff. .... = FP. rostrata var. pinna Mont. 
Saxicava rugosa vy. minuta 1. To be cancelled. - 
Cadulus subfustformts Sars = GC yeyreyss lonts. 
Dentalium tarentinum Lam. = D. vulgare Da C. 
D. abyssorum Sars... .. == D. striolatum Stimps. 
Gasteropoda ... a .. = Gastropoda 
Chiton hanleyi Bean Sone es (Ob AIAN Cie Ny 
Tectura fulva Mill. ... . == Lepeta fulva Mull. 
Emarginula cancellata Phil. To be cancelled. 
Scissurella crispata 
v. paucicostata Jeff. = S. crispata v. aspera Ph. 
Trochus duminyt Req. .. == Circulus striatus Ph. 
T. glaucus Moll... ... == T. olivaceus Brown. 
ZT. amabilis Jeff... > == JZ. cinctus Ph. 
J.C., viii., Apr., 1893. 
