128 THE NAUTILUS. 



MACTRA NIVEA H., p. 29, No. 678. Great white Mactra from 



the coast of Guinea. ?Le Fatan of Adanson. 

 MUREX ELONGATUS S., p. 65, No. 1479. Favanne, pi. 79, f. H. 



-\-M. davus Kiener, 1841. 

 MUREX FJMBRIATUS S., p. 106, No. 2327; p. 136, No. 3038. 



Martyn, 1, f. 6 c, Favanne, 37, H. 1; Davila, 1, pi. 10. 



= Trophon geversianus Pallas, 1769. 

 MUREX RETICULARIS H., p. 12, No. 240, Sicily. Born, 11, 5, 



1780. =Murex reticularis Linne, 1758. 

 MYA GIGAS S., p. 101, No. No. 2213. Mediterranean. Lister, 



414, 258. =Panope glycymeris Born, 1778 (as Mya). 

 MYA OVALIS S., p. 134, No. 2983. Lister, 146, 1; not of Pul- 



teney, 1799, or Donovan, 1801. + Unio batavus Maton 



and Rackett, 1807. 

 MYTILUS CASTANEUS S., p. 69, No. 1560. Lister, Conch., 154, 



9, Vir [ginia] . = Unio complanatus Sol. 

 MYTILUS LINGUA S., p. 77, No. 1718. Amboyna. Humphrey's 



Conch., pi. 2, f. 2, 1770; Petiver, Gazoph. 32, 9. =Patella 



unguis L., 1758. =Lingula unguis Lam., 1799. 

 MYTILUS PICTUS S., p. 158, No. 3458. Painted muscle, bright 



green, waved with brown, from the Mediterranean. Knorr, 



IV, t. 15, f. 5. =M. ungulatus Linne, 1758. 

 MYTILUS UNGUIS S., p. 172, No. 3717. Amboyna. Humphrey's 



Conch., pi. 2, f. 2, 1770; Petiver, Gazoph. 32, 9. =Patella 



unguis L., 1758. 

 NAUTILUS SCROBICULATUS S., p. 182, No. 3906. Great umbili- 



cated Nautilus from New Guinea. Lister, 552, 4; Knorr, 



IV, t. 22, f. 1. 

 OSTREA PURPUREA S., p. 189, No. 3091, New Holland; p. 174, 



No. 3741. China; p. 177, No. 3878. =0. cucullata Born, 



1780. 

 PATELLA AURICULARIA H., p. 154, No. 3384; p. 187, No. 3983. 



Amboyna. China. Rumphius, Thes. 40, N (as an oper- 



culum). -\-Dolabella rumphii Cuvier, 1817. 

 PATELLA FUNGOIDES H., p. 55, No. 1301. Mushroom limpet 



from Cape of Good Hope. Humphrey's Conch., pi. IV, 



f. 16, 1770. + Patella fungoides Bolten, 1798. 

 PATELLA GORGONICA H., p. 105, No. 2302. Humphrey's 



Conch., Ill, f. 8, 1770. 



