Oospecies: shizuiwanensis (FANG, LU, CHENG, ZOU, PANG, QANG, CHEN, ZHEN, WANG, LIU, XIE & JIN, 1998) WANG, WANG, ZHAO & JIAN, 2012 (Ootype)
Etymology: In reference to Shizuiwan, the original fossil locality, Henan Province, China.
= Paraspheroolithus shizuiwanensis XIAOSI, LIWU, CHENG, ZOU, PANG, QANG, CHEN, ZHEN, WANG, LIU, XIE & JIN, 1998
Etymology: In reference to Shizuiwan, the original fossil locality.

Holotype: Slice section No. 1-89/95SZW-F-1

Locality: Zizuiwang of Sangping, Xixia County, Henan Province, China.

Horizon: Sangping Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material: Eggs and eggshells.

Referred material:

WANG, WANG, ZHAO & JIANG, 2017

Locality: Qiaoxia , Tiantai County, Zhenjiang Provence, China.

Horizon: First member, Chichengshan Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

TTM2: Nest with 6 nearly complete eggs.

IVPP V16966.1: Incomplete nest compoes of 5 nearly complte eggs.

IVPP V 16966.2: 1 nearly comlpete and 3 broken eggs.

IVPP V 16966.3: 1 narly complete egg.

IVPP V16966.4: 1 nearly complete and 2 broken eggs.

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