REX A. DOESCHER - Smithsonian Institution Libraries

NUMBER 42
Antinomia Catullo, 1851:75
Antinomya.—Davidson, 1853 [misspelling of Antinomia]
Antiplychina Zittel, 1880:704
Antiquatonia Miloradovich, 1945:499
Antirhynchonella Oehlert, 1887, in Fischer, 1887:1311
Antirhynchonella Quenstedt, 1871 [nomen nudum; = Antirhynchonella
Oehlert, 1887]
Antispirifer Williams, 1916, in Williams and Breger, 1916:
116
Antistnx Johnson, 1972:121
Antronaria Cooper and Grant, 1976a:2036
Apatomorpha Cooper, 1956c: 709
Apatorthis Opik, 1933b:6
Apenspinfer Waterhouse, 1968a:35
Aphanomena Bergstrdm, 1968:13
Aphaurosia Cooper and Grant, 1976a:2048
Aphelesia Cooper, 1959:41
*Apheoorthina Havlicek, 1949a:99 [= Apheoorthis]
Apheoorthis Ulrich and Cooper, 1936b:620
Apicilirella Su, 1976:179
Apleurotis Rafinesque, 1819 [nomen nudum]
Apollonorthis Mitchell, 1974:392
Apomatella Schuchert and Cooper, 1931:245
Apopentamerus Boucot and Johnson, 1979:104
Aporthophyla Ulrich and Cooper, 1936b:625
Aporlhophylina Liu, 1976:144
Apousiella Carter, 1972:732
Apnngia Gregorio, 1886:23
Apsilingula Williams, 1977:403
Apsocalymma Mcintosh, 1974:213
Apostreta Palmer, 1954:770
Araratella Sartenaer and Plodowski, 1975:5
Aratanea Schmidt, 1967:92
Araxathyris Grunt, 1965, in Ruzhentsev and Sarytcheva,
1965:240
Araxilevis Sarytcheva, 1965, in Ruzhentsev and Sarytcheva,
1965:221
Araxina Askerov, 1965; 1967 [nomina nuda]
Arbizustrophia Garcia-Alcalde, 1972c:57
Arcelinithyns Almeras, 1971:173
Arceythyns Rollet, 1964:38
Archaeorthis Schuchert and Cooper, 1931:243
Arcosarina Ching, Sun, and Ye, 1979:185
Arctitreta Whitfield, 1908:57
Arctochonetes Ifanova, 1968:29
Arctohedra Cooper, 1936:210
**Arctolaballa Dagys, 1977 [= Pseudolaballa]
Arctomenstina Amsden, 1978:33
Arctospirifer Stainbrook, 1950:382
Arctothyns Dagys, 1965:140
Arcualla Walmsley and Boucot, 1975:79
Arcuatothyns Popiel-Barczyk, 1972:136
(Arduennensisspinfer) Kutscher and Mittmeyer, 1970
[subgenus of Acrospirifer; nomen nudum]
(Arduspinfer) Mittmeyer, 1972:101 [subgenus of Acrospinfer;
elevated to genus by Mittmeyer in 1973]
Arenaciarcula Elliott, 1959:147
Arenorthis Havlicek, 1970b:29
Areoslrophia Havlicek, 1965a:293
Argenliproductus Cooper and Muir-Wood, 1951:195 [new
name for Thomasella Paul, 1942]
\Argwpe Deslongchamps, 1842 [replaced by Megathiris]
Argovithyns Rollet, 1972:95
Argyope.—Davidson 1850 [misspelling of Argiope]
Argyrotheca Dall 1900:44 [new name for Cistella]
Arionthia Cooper and Grant, 1976b:2750
Arklikina Grunt, 1977a:69
Aromasithyns Almeras, 1971:544
Artimyctella Liu, 1979:508
Artiotrela Ireland, 1961:1138
Aseptalium Hou and Xian, 1975:37
Aseptella Martinez and Winkler, 1977:18
Aseptonetes Isaacson, 1977a: 177
**Asioproductus Chan, 1977; 1978; 1979 [= Transennatia]
Asperlmus Waterhouse and Piyasin, 1970:132
Aspidothyns Diener, 1908:59
Astegosia Cooper and Grant, 1969:16
Astraborlhis Williams, 1974:69
Astulorhyncha Havlicek, 1961a: 105
Asymphylotoechia Ross, 1970:60
Asynnx Hudson and Sudbury, 1959:46
Asynnxia Campbell, 1957:80
Atelelasma Cooper, 1956c:517
Atelestegastus Cooper and Grant, 1975:829
Atelithyns Smirnova, 1975c:77
*Athabaschia Crickmay, 1963:10 [= Ladogwides]
*Athyrella Renz, 1913 [nomen nudum; = Spingerella]
Athyrhynchus Johnson, 1973c:467
Athyris McCoy, 1844:147
Athynsina Hayasaka, 1922:52
f Athynsinoides Chen and Wan, 1978
Athyrisinoides Jiang, 1978:303
Allanlida Havlicek, 1971c:37
**Atretia Jeffreys, 1870 [= Cryptopora]
Atribomum Grant, 1965:38
Atrypa Dalman, 1828:127
Atrypana Copper, 1966a:982
Atrypella Kozlowski, 1929:30
Atrypina Hall and Clarke, 1893:162
Atrypinella Khodalevich, 1939:45
Atrypoidea Mitchell and Dun, 1920:272
*Atrypopsis Poulsen, 1943:44 [= Dubana]
Atrythyns Struve, 1965a:218
Attenuatella Stehli, 1954:343
Auchmerella Struve, 1964c:521
Aulacella Schuchert and Cooper, 1931:246
Aulacophoria Schuchert and Cooper, 1931:247