Genus: Kirgizemys NESOV & KARZHYSHKIN, 1973
Etymology:
= Hangaiemys SUKHANOV & NARMANDAKH, 1974
Etymology:

Species: exaratus NESOV & KHOSATSKY, 1973
Etymology:

Holotype:

Locality: Kylodzhun (Sarykungoi Creek) Locality, south-eastern Ferghana, Kirghizia (Kyrgyzstan).

Horizon: Alamyshyk Formation.

Biostratigraphy:

Age: Upper Albian Stage, Middle Gallic Subepoch, Uppermost Early Cretaceous Epoch, Early Cretaceous.

Material:
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Species: dmitrievi NESOV & KARZHYSHKIN, 1985
Etymology:

Holotype: ZIN PHT B59-1

Locality: Mogoito Locality (“Kkan’on” ravine), western shore of Lake Gusinoe, near Lake Baikal, approximately 100 km southwest of Ulan-Ude, Burjatija State, N51°12', E106°17', western Transbaikalia, Asian Russia.

Horizon: Murtoi Formation, Gusinoje Ozero Group.

Biostratigraphy:

Age: Barremian-Albian Stage, Gallic Subepoch, Early Cretaceous Epoch, Middle Cretaceous.

Material: Fragment of the left part of carapace including Peripherals 1-2 and portion of costal 1.

Referred material:

ZIN PH T/B59: Peripherals 1, 3, hypo- and xiphisplastron.

ZIN PH 2/15: Hyoplastron.

=?Toxochelyidae gen. et sp indet NESOV & KHOSATZKY, 1981 referred by SCHEVETS et al, 2021

ZIN PH T/B 59-3: III left peripheral.

ZIN PH T/B59-4: Costal of a young individual.

=Plesiochelyidae gen et sp indet NESOV & KHOSATZKY, 1981 referred by SCHEVETS et al, 2021

ZIN PH T/B 59-5: A right hypoplastron.

ZIN PH T/B 59-6: A right xiphiplastron.

ZIN PH T/B 59-7: A bridge peripheral.

= Kirgizemy sp NESOV & KHOSATZKY, 1981 referred by SCHEVETS et al, 2021

ZIN PH T/B59-8: VIII right costal.

= ?Toxochelyidae gen et sp indet NESOV & KHOSATZKY, 1981 referred by SCHEVETS et al, 2021

ZIN PH T/B59-9: A posterior part of a carapace, incluing suprapygals 1 and 2 pygal and right peripheral.

ZIN PH 2/15: A right hyoplastron.

SHVETS, AVERIANOV, SKUTSCHAS, OBRAZTSOVA & DANILOV, 2026

ZIN PH 1/15: A partial right costal.

ZIN PH 3/15: A medial part of right costal.

ZIN PH 4/15: A right costal.

ZIN PH 5/15: A right costal 7.

ZIN PH 6/15: A medial part of a left costal 8.

ZIN PH 8/15: A partial carapace with an almost complete right hyoplastron.

ZIN PH 9/15: A posterior part of a carpaace, including neurals 6-8, suprapygal 1 and right and left costals 6-8.

ZIN PH 10/15: A right periphearal 2.

ZIN PH 11/15: A left peripheral 2.

ZIN PH 12/15: A lateral fragment of left peripheral 6.

ZIN PH 13/15: A lateral fragment of left peripheral ?9.

ZIN PH 14/15: A left pheripheral 11.

ZIN PH 15/15: A right hypoplastron, a proximal part of the left humerus.

ZINPH 16/15: A right hyoplastron.

ZIN PH 17/15: A proximal part of the left humerus.

ZIN PH 18/15: A partial left humerus.

ZIN PH 19/15: A partial right femur.

 

 

DANILOV, AVERIANOV, SKUTCHAS & REZVYI, 2006

Locality: Gusinoozersk 1 locality, near Gusinoozersk city on the north coast of Guisnoye Lake, Burjatia, Asian Russia.

Horizon: Murtoi Formation, Gusinoje Ozero Group.

Biostratigraphy:

Age: Barremian-Albian Stage, Gallic Subepoch, Early Cretaceous Epoch, Middle Cretaceous.

Material:

ZIN PH 7/15: Nearly complete skull, lower jaw, parts of hyoid apparatus, anterolateral fragment of the shell, several articulated cervical vertebrae, left scapulacoracoid and humerus.

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Species: kansuensis (BOHLIN, 1953) DANILOV, AVERIANOV, SKUTCHAS & REZYVI, 2003
Etymology: In reference to Kansus, (Gansu) Province, China.
= Osteopygis kansuensis BOHLIN, 1953
= Hangaimeys kansuensis (BOHLIN, 1953)

Holotype:

Locality: Ta-ts ao-t'an, Chia-yu-Kuan Badlands, Gansu Province, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material: Fragmentary perepherals.

Referred material:

Fragmentary peripherals, costals, vertebral plate plastron of several individuals.

BAKHURINA & UNWIN, 1995

JSMPE (MMNH)

Locality: 60 km south west of Choir, in the Middle Gobi Aimag Hüren Dukh (Khuren Dukh), Dundgov Aimak (Middle Gobi), Southeastern Mongolia

Horizon: Dzun-Bayin Formation, Huhteeg Gorizont, Zuubayan Svita.

Biostratigraphy:

Age: Aptian/Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.
Note: Large lake deposit.

Material:

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Species: hoburensis (SUKHANOV & NARMANDAKH, 1974) DANILOV, AVERIANOV, SKUTCHAS & REZYVI, 2003
Etymology: In reference to the Hobur locality, Mongolia.
= Hangaimeys hoburensis SUKHANOV & NARMANDAKH, 1974

Holotype: 3334-1

Locality: Habur locality, Mongolia.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material: Fragmentary shell and fragmentary plastron.

Referred material:

3334-4: Skull.

3334-5: Fragmentary shell.

3334-7:

3334-8-15:

3334-16: Fragmentary shell.

3334-17-3334-158:

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Species: leptis (SUKHANOV & NARMANDAKH, 2006) DANILOV, AVERIANOV, SKUTCHAS & REZYVI, 2003
Etymology: In reference to the Hobur locality, Mongolia.
= Hangaimeys leptis SUKHANOV & NARMANDAKH, 2006

Holotype: 3334-1

Locality: Habur locality, Mongolia.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material: Fragmentary shell and fragmentary plastron.

Referred material:

3334-4: Skull.