Classification of Frech 1911
G. †Orthotetes
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†Orthotetes armeniacus Arthaber 1900
†Orthotetes ruber Frech 1911
G. †Productus
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†Productus kiangsiensis Kayser 1883
†Productus lineatus Waagen 1884
†Productus nankingensis Frech 1911
†Productus sinensis Frech 1911
†Productus sinoindicus Frech 1911
†Productus subcostatus Waagen 1884
†Productus yabei Frech 1911
G. †Streptorhynchus King 1850
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†Streptorhynchus pectiniformis Davidson 1862
†Streptorhynchus semiplanus Waagen 1884
Subg. †Productus (Marginifera) Waagen 1884
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†Productus (Marginifera) spinulosocostatus Abich 1878
†Productus (Marginifera) typicus Waagen 1884
Subg. †Spirifer (Reticularia) Frederiks 1915
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†Spirifer (Reticularia) inaequilateralis Gemmellaro 1899
Subg. †Rhynchonella (Uncinulus) Bayle 1878
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†Rhynchonella (Uncinulus) timorensis Beyrich 1865
Subg. †Strophalosia (Aulosteges) von Helmersen 1847
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†Strophalosia (Aulosteges) poyangensis Kayser 1883