Species: dolichocephala SUN, 1960
Etymology:
Holotype: IVPP V973
Locality: Ta-Chang, Ning-Wu, Shansi (Shanxi) Province, China.
Horizon: Upper Er-ma-ying Formation.
Biostratigraphy:
Age: Late Early Triassic or Early Middle Triassic.
Material: Skull, dentary, 3 presacral, 4 sacral vertebrae, fragmentary left ilium, right scapular and the middle part of the left side, clavicles, right and left humerus, right radius, left fibula and several phalanges.
Metatype:
IVPP V984: Skull.
IVPP V985: Femur.
_____________________________________________________________________________________
Species: youngi SUN, 1963
Etymology: In honor of C. C. Young.
Holotype: IVPP V978
Locality: Lu-Tze-Yu, Wuhsiang, Shansi (Shanxi) Province, China.
Horizon: Upper Er-ma-ying Formation.
Biostratigraphy:
Age: Late Early Triassic or Early Middle Triassic.
Material: Skull.
Paratypes:
IVPP V979, V972: Skeleton.
Referred material:
Localities: 5531 and 56173 Lu-Tze-Yu, Wuhsiang, Shansi (Shanxi) Province, China.
Horizon: Upper Er-Ma-Ying Formation.
Biostratigraphy:
Age: Late Early Triassic or Early Middle Triassic.
Material:
IVPP V981: Skull of a juvenile.
IVPP V982: Left scapula of a juvenile.
IVPP V982b: Left humerus.
IVPP V982c: Left ulna.
IVPP V982d: Left ilium.
IVPP V982e: Right ischium.
IVPP V982f: Left femur.
IVPP V982g: Right tibia.
_____________________________________________________________________________________
Species: ningwuensis SUN, 1963
Etymology:
Holotype: IVPP V983
Locality: Ta-chang, Ning-wu, Shansi (Shanxi) Province, China.
Horizon: Upper Er-ma-ying Formation.
Biostratigraphy:
Age: Late Early Triassic or Early Middle Triassic.
Material: Skull and dentary.
_____________________________________________________________________________________
Species: shenmuensis CHENG, 1980
Etymology: In reference to Shenmu, Shan-Kan-Ning Basin, Shansi (Shanxi) Province,
China.
Holotype: CAGS V318
Locality: Luojiatan, Shenmu, 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 humerus.
_____________________________________________________________________________________
Species: xingxiaensis CHENG, 1980
Etymology:
Holotype: IVPP V317
Locality: Shan-Nan-King Basin, Shansi (Shanxi) Province, China.
Horizon: Lower Er-Ma-Ying Formation.
Biostratigraphy:
Age: Late Early Triassic or Early Middle Triassic.
Material: Skull and fragmentary skeleton.
_____________________________________________________________________________________
Species: chengi LIU, 2004
Etymology: In honor of Professor Cheng Zhengwu.
Holotype: CAGS V 382
Locality: Jimusar, Jimusar County, Xinjiang Uygur Zizhiqu (Sinkang) Province, China.
Horizon: Lower part of the Kelamayi Formation, Fukang group.
Biostratigraphy:
Age: Middle Triassic.
Material: Skull.