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Cordosphaeridium subgenus Tarimocystium
From Williams et al., 2017:
[Cordosphaeridium subgenus Tarimocystium, He Chengquan, 1991, p. 165, 213–214.
He Chengquan (1991, p.165) included the following species in this subgenus: Cordosphaeridium aulichnum, Cordosphaeridium brevispinum, Cordosphaeridium brevitubulosum, Cordosphaeridium crassum, and Cordosphaeridium operculatum. Citations for the above species are included under Cordosphaeridium. He Chengquan et al. (2009, p.148–150) also used this subgenus name.
Type species: Cordosphaeridium (Tarimocystium) brevitubulosum, He Chengquan, 1991 (pl.13, fig.12; text-fig.39)]
[Cordosphaeridium subgenus Tarimocystium, He Chengquan, 1991, p. 165, 213–214.
He Chengquan (1991, p.165) included the following species in this subgenus: Cordosphaeridium aulichnum, Cordosphaeridium brevispinum, Cordosphaeridium brevitubulosum, Cordosphaeridium crassum, and Cordosphaeridium operculatum. Citations for the above species are included under Cordosphaeridium. He Chengquan et al. (2009, p.148–150) also used this subgenus name.
Type species: Cordosphaeridium (Tarimocystium) brevitubulosum, He Chengquan, 1991 (pl.13, fig.12; text-fig.39)]