Species: pearsoni YOUNG, 1937
Etymology:

Holotype: IVPP V976

Locality: Shihpi, Wuhsiang, Shansi (Shanxi) Province, China.

Horizon: Upper Er-Ma-Ying Formation.

Biostratigraphy:

Age: Late Early Triassic or Early Middle Triassic.

Material: Skull fragments, 8 vertebrae, and ribs, a coracoid and 2 precoracoids, a right humerus, a left femur and ilium, a fibula and some phalanges.

Referred material:

IVPP V976: Skull roof with occipital part.

 

Locality: Yingchiao, Yushe, Shansi (Shanxi) Province, China.

Horizon: Upper Er-Ma-Ying Formation.

Biostratigraphy:

Age: Late Early Triassic or Early Middle Triassic.

Material:

IVPP V 977: Premaxillary naso-frontal region, fronto-parietal region, stapes, sternum, humerus, radius, ischium, pubis, and tibia.

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Species: yingchiaoensis SUN, 1963
Etymology: In reference to Yingchiao, Shansi (Shanxi) Province, China.

Holotype: IVPP V974

Locality: Yingchiao, Yushe, Shansi (Shanxi) Province, China.

Horizon: Upper Er-Ma-Ying Formation.

Biostratigraphy:

Age: Late Early Triassic or Early Middle Triassic.

Material: Skull, lower jaw and fragmentary skeleton.

Referred material:

IVPP V975a: Left femur.

IVPP V975b: Right tibia.

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Species: sanchuanneensis CHENG, 1980
Etymology:

Holotype: CAGS V316

Locality: Shinxi, Lishi, Shan-Kan-Ning Basin, Shansi (Shanxi) Province, China.

Horizon: Upper Er-Ma-Ying Formation.

Biostratigraphy:

Age: Late Early Triassic or Early Middle Triassic.

Material: Skull and lower jaw.

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Species: baidaoyuensis LIU, 2015
Etymology: Baidaoyu, Shansi (Shanxi) Province, China, the name of the fossil locality.

Holotype: IVPP V 19363

Locality: SX/Fd-g, Baidaoyu, Quyu Town, Linxian County, 37°49'46.9"N, 110°39/41.6"E, Shansi (Shanxi) Province, China.

Horizon: Tonchuan Formation.

Biostratigraphy:

Age: Anisian Stage. Lower Mid Triassic, Middle Triassic.

Material: An anterior portion of skull with lower jaws, a cervical, a rradius, an incomlpete right ilium, a left femur, and a left tibia.

Referred material:

Locality: SX/D.

IVPP V 18366: Incomplete skull, vertebrae, an incomplete hand and some bone fragments.

Locality: SX/Fa-b.

IVPP V 19364: A braincase, quadrate with quadratojugal, right caniniform process with tusk, 5 vertebrate neural arches, fragmentary ribs, a left radius, left and right tibiae and one claw.

Locality: SX/Fc.

IVPP V 19364: 3 sacral vertebrae with ribs, three fused (2-5), one poorly preserved vertebrae, lower portion of a right ilium, and an incomplete right radius.

Locality: SX/Fd.

IVPP V 19363: A left radius and a left tibia.

Locality: SX-Fe.

IVPP V 19363: Distal part of a left humerus, a partially right ilum and a rib.

Locality: SX/Ff-g.

IVPP V 19363: An incomplete skull, a lower jaw, a cervical, a left femur and some fragments bones.

Locality: SX/F1.

IVPP V 19365: An axis and some other vertebrae, a left precoracoid, proximal part of a left ulna, a left tibia from one block, and some incomplete well-ossified postcranial elements.