REX A. DOESCHER - Smithsonian Institution Libraries

NUMBER 42 29
Paratelratomia Yang, 1977:394
Parathecidea Backhaus, 1959:55
Parathyridina Schuchert and LeVene, 1929:121 [new name
for Parathyris]
fParathyns Douville, 1916 [replaced by Parathyridina]
Parathynsina Wang, 1974, in Wang et al., 1974:41
Paratrela Biernat, 1973:68
Parazyga Hall and Clarke, 1893:127
**Pareatonia McLearn, 1918 [= Eatonia]
Parenteletes King, [1931]:48
Parmorthina Havlicek, 1975:232
*Parmorthis Schuchert and Cooper, 1931:246 [= Resserella]
Paromalomena Rong, 1979 [nomen nudum]
Paromoeopygma Sartenaer, 1968b: 3
Paruncinella Waterhouse and Gupta, 1978b: 132
Parvirhynchia Buckman, 1914 [nomen nudum]; 1917:56
%Parvulaltarostrum Sartenaer, 1979b:2
Paryphella Liao, 1979 [nomen nudum]
Paryphorhynchopora Simorin, 1956:245
Paryphorhynchus.—Weller, 1914 [misspelling of Paraphorhynchus]
Patagorhynchia Allan, 1938:199
Palenna Beecher, 1891:345
Paterorthis Havlicek, 1971c:45
Paterula Barrande, 1879:110
Paucicostella Cooper, 1956c:711
Paucicrura Cooper, 1956c: 956 [new name for Resserella
Schuchert and Cooper, 1932, not Bancroft, 1928]
Paucispinifera Muir-Wood and Cooper, 1960:319
Paucistrophia Wang and Zhu, 1979:23
Paulonia Nalivkin, 1925:282
Paurogastroderhynchus Sartenaer, 1970:25
Paurorhyncha Cooper, 1942:231
*Paurorthina Riibel, 1961:187 [= Paurorthis]
Paurorthis Schuchert and Cooper, 1931:243
Payuella Grabau, 1934:150
Pectorhyncha McLearn, 1918:137
Peculneithyris Smirnova, 1972, in Smirnova and Terekhova,
1972:76
Peetzatrypa Rzonsnitzkaja, 1975:95
Pegmarhynchia Cooper, 1955a:58
Pegmathyns Hatai, 1938:99
*Pegmatreta Bell, 1941:231 [= Linnarssonia]
Pelagodiscus Dall, 1908:440
Peleicostella Havlicek, 1971b:230
Pelonomia Cooper, 1956c: 699
Peltichia Ching and Sun, 1979 [nomen nudum]
(Pembrostrophia) Bassett, 1971:325 [subgenus of Amphistrophia]
Peniculauris Muir-Wood and Cooper, 1960:279
Pennospirifenna Dagys, 1965:112
Pentactinella Bittner, 1890:301
Pentagonia Cozzens, 1846:158
Penlamerella Hall, 1867b: 163
Pentamenfera Khodalevich, 1939:22
Pentameroides Schuchert and Cooper, 1931:248
Pentamerus Sowerby, 1812:73
Penllandella Boucot, 1964b: 104
Pentlandina Bancroft, 1949b: 13
Penzhinothyns Smirnova, 1969, in Smirnova and Pergament,
1969:36
Perakia Hamada, 1969b: 7
Perditocardinia Schuchert and Cooper, 1931:246
Peregrinella Oehlert, 1887, in Fischer, 1887:1305
Peregnnelloidea Dagys, 1968:43
Perennithyris Tchorszhewsky, 1973; 1974 [nomina nuda]
'*Pereudesia Dall, 1920 [= Coptothyns]
Periallus Hoover, 1979:17
Penchonetes Xu, 1979a:372
Peridalejina Havlicek, 1973:337
Pendiolithus Huepsch, 1768 [nonbinomial]
Pengeyerella Wang, 1955:346
Penmecocoelia Cooper, 1956c: 593
Perissothyns Carter, 1967b:588
Peritritoechia Xu, Rong, and Liu, 1974:151
Permianella He and Zhu, 1979:132
Permicola Koczyrkevicz, 1976b: 75
Permochoneles Afanasjeva, 1977b: 148
Permophncodothyns Pavlova, 1965:134
*Permorthotetes Thomas, 1958:82 [= Orthotetes]
*Perniospirifer Kulikov, 1950:5 [= Licharewid]
Permundaria Nakamura, Kato, and Choi, 1970:295
Pernenthyns Almeras, 1971:423
(Peshiatrypa) Xian, 1978a:298 [subgenus of Desquamatia]
Pesterevatrypa Rzonsnitzkaja, 1975:93
Petasmaia Cooper and Grant, 1969:10
Petasmatherus Cooper and Grant, 1969:12
Petna Mendes, 1961b:22
Petrocrania Raymond, 1911:229 [new name for Craniella]
Petrona Wilson, 1926:28
Pexidella Bittner, 1890:300
Phapsirhynchia Pajaud, 1976:102
Pharcidodiscus Roberts, 1976:46
*Pharetra Bolten, 1798:159 [= Lingula]
Philedra.—Bekker, 1921 [misspelling of Philhedra]
Philhedra Koken, 1889:467
Philhedrella Kozlowski, 1929:28
Phlogoiderhynchus Sartenaer, 1970:18
Phoenicitoechia Havlicek, 1960:242
**Phohdops Hall, 1859 [= Cramops]
Pholidostrophia Hall and Clark, 1892:287
Phragmophora Cooper, 1955a:51
Phragmorthis Cooper, 1956c: 509
Phragmostrophia Harper et al., 1967:428
Phragmothyris Cooper, 1955b:66
Phrenophoria Cooper and Grant, 1969:12
Phricodothyris George, 1932:525