83 



JflelnntllO Bowdich 1822 Elem. 

 27. tab. 6. f. 15, sectio Melauiae: 

 Paludina pondevosa Say? 



— Jflelatoma Swaixs. — Grav 



1842 Syn. Brit. Mus. 89, g. Mu- 



ricidarum. = Pleurotoma sp. 

 inelatonia Anthony 18 ... . Gfay 



1847 Zool. Proc. 153, g. Mela- 



niainorum: Melatoma altilis Anth. 

 IVIeleager Griff. 1834 Cuv. A. K. 



XII. 56. — Trosch. 1848 Wiegm. 



Zool., c, 555, g. Trochoideorum. 



= Meleagris Mtf. 

 IVIelia Alb. 1850 Hel. 195, sect. 



Achatinae : A. Phillipsi Adams. 

 IVIelibaeina Gray 1847 Zool. Proc. 



165, subfam. Tritoniadanim : Den- 



dronotus, Doto, Lomanotus, Melibe, 



Scyllaea, Nerea, Tethys. 



— IVIeiiboea Thojips. 1844 Rep. 



Faun. Irel. 250. 



— Iflellia lege Melleia. 



— ]|lepcenaria ScH. — Gray 1847 



Zool. Proc. 183, g. Venusinorum. 

 IVIerdigerus Alb. 1850 Hel. 179, 



sectio Bulimi. = Merdigera Hekl. 



= Buliminus Beck. 

 JVIeretricina Gray 1847 Zool. 



Proc. 183, sectio Veneridarum: 



Dosinia, Meretrix, Cuneus, Grate- 



loupia, Trigona, Dione, Circe, 



Venus. 



— IVIeroe Schum. m Sunetta Link. 



— Merria Gray. — 1842 Syn. Br. 



M. 90, g. Littorinidarum. Synon- 

 Nerita sp. Ch. , Vanikoro Q. G., 

 Vehitina sp. Q. G., Nioma et Va- 

 nicoro Gray, Neritopsis sp. Sow., 

 Narica Recj. 



— JVIesalla Gray. — 1842 Syn. Br. 



M. 61. 90, g. Littorinidarum. — 

 1847 Zool. Proc. 155, g. Tripho- 

 rinorum: Cerith. Mesal Adans. — 

 Reeve 1849 Conch. ic. Monogr. 



Ileitenibrinnis Alb. 1850 Hel. 

 1 57, sect. Bulimi : B. virgulatus Fer. 



— JVIesodesniiflae Gray. — 1842 



Syn. Br. Mus. 75. 91, fam. Phyl- 

 lopodum : Mesodesma , Donacilla, 

 Anapa. = Paphiadae Gray. 



iTIesodesmoldae Ag. 1847 Nom. 



z., corr., V. praec. 



— Mesompliyx -Raf." Sow. jr. 



1839 Man. 64. 



IVIesomyae Ag. 1847 Nom. z., corr., 

 V. Mesomyona. 



— ]VIeta|»tera Raf. — Agass 1852 



Arch. f. Nat XVIIL 1. p 45, g. 

 Naiadum, includens Leptodeam et 

 Lastenam Raf. etLymnadeam Swns. 

 JVIetopoma „PhilI." Gray 1847 

 Zool. Proc. 169, g. Chitonidarum? 

 = Metoptoma Ph. 



— JVIetoptoma Phill. — ex parte 



ad Chitones spectat, cf. King. 1844 

 Ann. Mag. N. H. XIV. 381, et Dc 

 Ryckholt 1845 Bull. Brux. XH. 2. 



JVIicrocerasHALL 1845 Sill. Journ. 

 IIL. 294, g. Cteuobranch. fossil., 

 dubium, an Spirorbis? (Bronn.) 



JVIicroclionclius Hartm. 1838 iu 

 Lyell Elem. d. Geol. 366, et Atl. 

 Taf. 19; [typus : Helicites pusillus 

 Martin Derb.] = Microconchus. 



JVIicrodon Conrad 1847 Sillim. 



Journ. III , g. Acepha- 



lorum fossilium. ?= Anodonto- 

 psis M'Coy. 



Hicromya Agass. 1852 Arch. f. 

 Nat. XVm. 1. p. 47, nov. g. 

 Naiadum: Unio lapillus. 



— JVIicropoda Gray 1821 1. c. 



XV. 238. — 1842 Syn. Br. Mus. 

 83. 92, et 1847 Zool. Proc. 200, 

 ordo Conchiferorum ; fam. : Pec- 

 tenidae , Spondylidae , Ostreidae, 

 Placentadae, Anomiadae. 



