REX A. DOESCHER - Smithsonian Institution Libraries

24 SMITHSONIAN CONTRIBUTIONS TO PALEOBIOLOGY
Meekina Walcott, 1905 [nomen nudum]
Megachoneles Sokolskaja, 1950:42
Megaderbyia.—Jing, Ye, Xu, and Sun, 1979 [improper
emendation of Magmderbyia]
*(Megakozlowskiella) Boucot, 1957:322 [subgenus of Kozlowskiella;
= Kozlowskiellina]
Megakozlowskiel/ina Amsden and Ventress, 1963 [name apparently
used subgenerically rather than specifically as
was intended; = Kozlowskiellina]
Megalanlens.—Oehlert, 1887 [misspelling of Megantens]
Megalopterorhynchus Sartenaer, 1965a:5
Megalorhynchus.—Gregorio, 1930 [misspelling of Megarhynchus]
Megamyoma Wang, 1949:32
Meganterella Boucot, 1959c:767
Megantens Suess, 1855:51
Megapleuronia Cooper, 1952a: 117
•\Megarhynchus Gemmellaro, 1894 [replaced by Gemmellaroia]
Megantes Rafinesque, 1831 [nomen nudum]
Megasalopina Boucot, Gauri, and Johnson, 1966:166
Megasella.—Paetel, 1875 [misspelling of Magasella]
Megasteges Waterhouse, 1975:6
Megastrophia Caster, 1939:37
(Megastrophiella) Harper and Boucot, 1978c: 19 [subgenus
of Megastrophia]
Megathiris Orbigny, 1847:269 [new name for Argiope]
Megathyns.—Bronn, 1848 [misspelling of Megathiris]
Megerlea.—Davidson, 1856 [misspelling of Megerlia]
Megerleia.—Bronn, 1862 [misspelling of Megerlia]
Megerlia King, 1850:145 [replacement by Muehlfeldtia invalid,
Megerlia not preoccupied]
Megerlina Deslongchamps, 1884:243
Megonma Rafinesque, 1819 [nomen nudum]
Megonsma. — Paetel, 1875 [misspelling of Megonma]
Megousia Muir-Wood and Cooper, 1960:309
Megumalrypa Harper, 1973:72
Meifodia Williams, 1951:106
Mendacella Cooper, 1930:381
Mendathyns Cloud, 1942:125
Mennespinfer Ljaschenko, 1973:101
Mentzelia Quenstedt, 1871:522
Mentzelwides Dagys, 1974:130
Mentzeliopsis Trechmann, 1918:229
Meoma Steinich, 1963:732
Merciella Lamont and Gilbert, 1945:655
Mensta Suess, 1851:150
Menstella Hall, 1860:75
Menstina Hall, 1867a:299
Menstorygma Carter, 1974:689
Menstospira, Grabau, 1910, in Grabau and Sherzer, 1910:
159
Merospinfer Reed, 1949:467
*Mesodalmanella Havlicek, 1950:26 [= Howellites]
(Mesodouviella) Harper and Boucot, 1978b: 124 [subgenus
of Mesodouvillina]
(Mesodouvillina) Williams, 1950:281 [subgenus of Douvillina]
Mesoleptostrophia Harper and Boucot, 1978a:68
(Mesolissostrophia) Williams, 1950:280 [subgenus of Lissostrophia]
Mesolobus Dunbar and Condra, 1932:160
Mesonomia Ulrich and Cooper, 1936b:627
(Mesopholidostrophia) Williams, 1950:280 [subgenus of Pholidoslrophia]
Mesoplica Reed, 1943:97
Mesospinfer Wedekind, 1935 [nomen nudum]
Mesolreta Kutorga, 1848:270
Metabolipa Godefroid, 1974:5
Melacamarella Reed, 1917:934
Metaplasia Hall and Clarke, 1893:56
Metorthis Wang, 1955:333
Metriolepis Cooper and Grant, 1976b:2717
Mezouma Havlicek, 1967a:31
Miaohuangrhynchus Yang, 1977:374
Micella Ovtsharenko, 1976:24
Micidus Chatterton, 1973:134
f
*Mickwitzella Walcott, 1908 [= Thysanotos]
Mickwitzia Schmidt, 1888:5
Micraphelia Cooper and Grant, 1969:4
Microcardinalia Boucot and Ehlers, 1963:51
Micromitra Meek, 1873:479
Microrhynchia Muir-Wood, 1952:124
Microsphaeridwrhynchus Sartenaer, 1970:27
*Microlhyndina Schuchert and LeVene, 1929:120 [new name
for Microthyns; = Ormthella]
tMicrothyns Deslongchamps, 1884 [replaced by Microlhyndina]
Microlrypa Wilson, 1945:144
*Mikrolhyns Quenstedt, 1868 [nomen nudum?; = Atrypa]
Millythyris Almeras, 1971:245
Mimaria Cooper and Grant, 1976b:2907
Mimalrypa Struve, 1964a:436
Mimella Cooper, 1930:376
"\Mimulus Barrande, 1879 [replaced by Brachymimulus]
*Minatothyns Vandercammen, 1957:178 [= Warrenella]
(Mimplanus) Waterhouse and Piyasin, 1970:101 [subgenus
of Diplanus]
Mimprokopia Havlicek, 1971b:229
Minororthis Ivanov, 1950, in Ivanov and Miagkova, 1950:
23
(Minutilla) Crickmay, 1967:10 [subgenus of Acutatheca]
Minutostropheodonta Harper and Boucot, 1978c:30
Miogryphus Hertlein and Grant, 1944:95
*Miopentamerus Woods, 1937 [nomen nudum?; invalid
name; = Penlamerus]
Miranlesia Mohanti, 1972:176
Mmfusetla Carter, 1971:250