abruptus, Schizodus abruptus Girty, 1915 † - syn of: Schizodus depressus Worthen, 1884 † (FOSSIL)
acuminatus, Schizodus acuminatus Hoare & al., 1978 † (FOSSIL)
aequilateralis, Schizodus aequilateralis (McCoy) † (FOSSIL)
affinis, Schizodus affinis Herrick, 1887 † (FOSSIL)
alpinus, Schizodus alpinus Hall, 1858 † (FOSSIL)
altus, Schizodus altus Newell & Boyd, 1975 † (FOSSIL)
amplus, Schizodus amplus Meek & Worthen, 1870 † (FOSSIL)
australis, Schizodus australis (Runnegar, 1969) † (FOSSIL)
axinia, Flattopia axinia Waterhouse, 1987 † (FOSSIL)
axiniformis, Schizodus axiniformis (Phillips, 1836) † (FOSSIL)
basilica, Kaibabella basilica Newell & Boyd, 1975 † (FOSSIL)
bifidus, Schizodus bifidus Ciriacks, 1963 † (FOSSIL)
boydi, Kaibabella boydi Waterhouse, 1983 † (FOSSIL)
canalis, Schizodus canalis Branson, 1930 † (FOSSIL)
cardissa, Schizodus cardissa Waagen, 1881 † (FOSSIL)
chesterensis, Schizodus chesterensis Meek & Worthen, 1860 † (FOSSIL)
circularis, Schizodus circularis Worthen, 1884 † - syn of: Schizodus depressus Worthen, 1884 † (FOSSIL)
cloacinus, Schizodus cloacinus Quenstedt, 1858 † (FOSSIL)
compressus, Schizodus compressus Rogers, 1900 † (FOSSIL)
compressus, Schizodus compressus Waagen, 1881 † (FOSSIL)
concentricus, Schizodus concentricus (Moore) † (FOSSIL)
concinnus, Schizodus concinnus Branson, 1930 † - syn of: Scaphellina concinna (Branson, 1930) † (FOSSIL)
crespinae, Schizodus crespinae Dickins, 1957 † (FOSSIL)
curtus, Schizodus curtus Meek & Worthen, 1866 † (FOSSIL)
curvilenata, Kaibabella curvilenata Chronic, 1952 † (FOSSIL)
cycloliratus, Schizodus cycloliratus Harrington, 1955 † (FOSSIL)
depressus, Schizodus depressus Worthen, 1884 † (FOSSIL)
dianensis, Schizodus dianensis Guo, 1985 † (FOSSIL)
djemelensis, Lyroschizodus djemelensis Boyd & Newell, 1979 † (FOSSIL)
dubiiformis, Schizodus dubiiformis Waagen, 1881 † (FOSSIL)
dubius, Schizodus dubius Schauroth, 1856 † - syn of: Schizodus truncatus King, 1844 † (FOSSIL)
ellioti, Schizodus ellioti Maxwell, 1964 † (FOSSIL)
elongatus, Schizodus elongatus Grabau, 1931 † (FOSSIL)
emarginatus, Schizodus emarginatus Reed, 1944 † (FOSSIL)
ferrieri, Schizodus ferrieri Girty, 1910 † (FOSSIL)
fitzroyensis, Schizodus fitzroyensis Dickins, 1963 † (FOSSIL)
globosus, Schizodus globosus Maxwell, 1964 † (FOSSIL)
gotlandicus, Silurozodus gotlandicus Liliedahl, 1994 † (FOSSIL)
gotlandicus, Silurozodus gotlandicus Liljedahl, 1992 † (FOSSIL)
guizhouensis, Schizodus guizhouensis Liu & Xu, 1976 † (FOSSIL)
harii, Schizodus harii Miller, 1891 † (FOSSIL)
hedongensis, Schizodus hedongensis Liu, 1976 † (FOSSIL)
japonicus, Schizodus japonicus Hayasaka, 1925 † (FOSSIL)
jiangbianensis, Schizodus jiangbianensis Fang & Yin, 1995 † (FOSSIL)
jiangheensis, Schizodus jiangheensis Lu, 1986 † (FOSSIL)
jiangxiensis, Schizodus jiangxiensis Li & Ding, 1982 † (FOSSIL)
jiaozishanensis, Schizodus jiaozishanensis Xu, 1980 † - syn of: Schizodus xiangtanensis Fang, 1987 † (FOSSIL)
kennedyensis, Schizodus kennedyensis Dickins, 1956 † (FOSSIL)
lianyuanensis, Schizodus lianyuanensis Zhang, 1977 † (FOSSIL)
lopingensis, Schizodus lopingensis Kayser, 1883 † (FOSSIL)
macomoides, Heteroschizodus macomoides Newell & Boyd, 1975 † (FOSSIL)
meekanus, Schizodus meekanus Girty, 1900 † (FOSSIL)
minutus, Schizodus minutus Maxwell, 1964 † (FOSSIL)
mooresi, Schizodus mooresi Miller, 1889 † - syn of: Schizodus amplus Meek & Worthen, 1870 † (FOSSIL)
obscurus, Schizodus obscurus (Sowerby, 1821) † (FOSSIL)
occidentalis, Schizodus occidentalis Reed, 1930 † (FOSSIL)
oklahomaensis, Schizodus oklahomaensis Beede, 1907 † - syn of: Lyroschizodus oklahomensis (Beede, 1907) † (FOSSIL)
oklahomensis, Lyroschizodus oklahomensis (Beede, 1907) † (FOSSIL)
oklahomensis, Schizodus oklahomensis Beede, 1907 † - syn of: Lyroschizodus oklahomensis (Beede, 1907) † (FOSSIL)
orbicularis, Lyroschizodus orbicularis (Newell & Boyd, 1975) † (FOSSIL)
ovata, Kaibabella ovata Waterhouse, 1983 † (FOSSIL)
ovatus, Schizodus ovatus Meek & Hayden, 1858 † (FOSSIL)
parvulus, Schizodus parvulus Cooper, 1953 † (FOSSIL)
phosphoriensis, Schizodus phosphoriensis Branson, 1930 † - syn of: Scaphellina concinna (Branson, 1930) † (FOSSIL)
pinguis, Schizodus pinguis Waagen, 1881 † (FOSSIL)
praecox, Lyroschizodus praecox (Waagen, 1881) † (FOSSIL)
praecox, Schizodus praecox Waagen, 1881 † - syn of: Lyroschizodus praecox (Waagen, 1881) † (FOSSIL)
qinglongensis, Schizodus qinglongensis Xu, 1980 † - syn of: Schizodus xiangtanensis Fang, 1987 † (FOSSIL)
rhynchophorus, Schizodus rhynchophorus Ponomarenko, 2011 † (FOSSIL)
rossicus, Schizodus rossicus de Verneuil, 1845 † (FOSSIL)
rotundatus, Schizodus rotundatus Brown, 1841 † - syn of: Schizodus schlotheimi (Geinitz, 1841) † (FOSSIL)
salteri, Schizodus salteri Etheridge † (FOSSIL)
sandimanensis, Schizodus sandimanensis Dickins, 1963 † (FOSSIL)
schizodiiformis, Kaibabella schizodiiformis Lu, 1986 † (FOSSIL)
schlotheimi, Schizodus schlotheimi (Geinitz, 1841) † (FOSSIL)
securus, Schizodus securus (Shumard, 1859) † (FOSSIL)
sinensis, Schizodus sinensis Liu, 1976 † (FOSSIL)
subcircularis, Eoastarte subcircularis Ciriacks, 1963 † (FOSSIL)
subelegans, Lyroschizodus subelegans (Waagen, 1881) † (FOSSIL)
subobscurus, Schizodus subobscurus Licharew, 1933 † (FOSSIL)
subovatus, Schizodus subovatus Ciriacks, 1963 † (FOSSIL)
subquadratus, Schizodus subquadratus Grabau, 1931 † (FOSSIL)
supaiensis, Schizodus supaiensis Winters, 1963 † (FOSSIL)
taiti, Schizodus taiti Wilson † (FOSSIL)
texanus, Schizodus texanus Clifton, 1942 † (FOSSIL)
tibeticus, Schizodus tibeticus Liu & Cui, 1983 † (FOSSIL)
tobai, Lyroschizodus tobai (Hayasaka, 1925) † (FOSSIL)
tobai, Schizodus tobai Hayasaka, 1925 † - syn of: Lyroschizodus tobai (Hayasaka, 1925) † (FOSSIL)
trigonalis, Schizodus trigonalis Sayre, 1930 † (FOSSIL)
truncatus, Schizodus truncatus King, 1844 † (FOSSIL)
ulrichi, Schizodus ulrichi Worthen, 1890 † (FOSSIL)
wheeleri, Schizodus wheeleri Swallow, 1863 † (FOSSIL)
wyomingensis, Schizodus wyomingensis Newell & Boyd, 1975 † (FOSSIL)
xiangtanensis, Schizodus xiangtanensis Fang, 1987 † (FOSSIL)
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