Species: sungaricus SUN, 1958 (nomen dubium)
Etymology:
= Shamosuchus sungaricus (SUN, 1958) (nomen dubium)

Holotype: IVPP V 2302

Locality: Te-Hui-Hsien, Kirin Province, China.

Horizon: Nejiang Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

Referred material:

V 2302.1: Presacral scutes.

V 2302.2: Left femur.

V 2302.3: Left tibia and fibula.

V 2302.4: Dorsal vertebra.

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Species: major (EFIMOV, 1981)
Etymology:
= Paralligator major EFIMOV, 1981

Holotype: PIN No. 3726/501

Locality: Khongil Tsav, Ömnögov (South Gobi), Mongolia.

Horizon: Bayanshiree Svita.

Biostratigraphy:

Age: Turonian or Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Early Late Cretaceous.

Material: Partial skull.
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Species: occidentalis EFIMOV, 1982 (nomen dubium)
Etymology:

Holotype: PIN 327/721

Locality: Dzhara-Khuduk, Uzbekistan.

Horizon: Bissekty Formation.

Biostratigraphy:

Age: Upper Turonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material: Upper Jaw.
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Species: karakalpakensis NESOV & CHEREPANOV, 1989
Etymology:

Holotype: TsNIGIR 311/12457

Locality: Sheichdzheili, Uzbekistan.

Horizon: Khodzhakul Svita.

Biostratigraphy:

Age: Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material: Fragmentary skull.

Referred material:

312-330/12457: Fragmentary skulls and skeletons.