Species: onomatoplokos GEORGALIS & JOYCE, 2017 (nomen dubium)
Etymology: Greek, onoma, "name" and Greek, pleko, "to endfold or twist," alluding to the taxonomic confuision caused by the orignial specific epithet riabinini being applied to two distinct species from the same locailty in the same publucation.
= Palaeotrionyx riabinini KUSNESTEZOV & CKHIKUADZE, 1987
= Axestemys riabinini (KUSNESTEZOV & CKHIKUADZE, 1987) KORDIKOVA, 1994
= Khunnuchelys riabinini (KUSNESTEZOV & CKHIKUADZE, 1987) CHKHIKVADE, 2000
= Eurycephalochelys riabinini (KUSNESTEZOV & CKHIKUADZE
Holotype: IZK R-3920
Locality: Shakh-Shakh, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian-Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: A partial nuchal.
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Species: riabinini KUSNESTEZOV & CKHIKUADZE, 1987
Etymology: In reference to Anatolii Nikolaevich Riabinin
= “Plastomenus” riabinini (KUSNESTEZOV & CKHIKUADZE,
1987) CHKHIKVADZE & SHUVALOV, 1988
= Paraplastomenus riabinini KORIKOVA, 1991
= Crassithecahelys riabinini (KUSNESTEZOV & CKHIKUADZE, 1987) CHKHIKVADZE,
2000
= Aspideretoides riabinini (KUSNESTEZOV & CKHIKUADZE, 1987) VITEK & DANILOV,
2010
Holotype: IZK R-3919
Locality: Shakh-Shakh, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian-Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: A partial nuchal.
Referred material:
IZK R-3929, ZIN PH 169/10: Partial hyopoplastra.
ZIN PH 189/10: A carapace fragment, consisting of 2 anterior neurals and fragments of costals.
ZIN PH 192/10: Partial hyoplastron.
ZIN PH 10, ZIN PH 64: Numbers not given.
Locality: Kansai Locality, Fergana Department, Tadjikistan.
Horizon: Yalovach Formation.
Biostratigraphy:
Age: Early Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material:
IZK R03927, ZIN PH 603/64, ZIN PH 628/64, ZIN PH 633/64: Partial nuchals.
ZIN PH 664/64: Epiplastron.
ZIN PH 675/64: Xiphiplastron.
ZIN PH 680/64, ZIN PH 755/64, ZIN PH 764/64, ZIN PH 852/64: Partial hyoplastra.
ZIN PH 820/64, ZIN PH 822/64: Costals 1.
ZIN PH 860/64: Costals 7 and 8.
ZIN PH 864/64: Costal 8.
ZIN PH 899/64: Costal 6.
ZIN PH 901/64: A posterior carapace fragment, consisting of neurals 6 and 7 and right costals 6 and 7, costal 5.
ZIN PH 930/64: Costal 7.
ZIN PH 930/64: Costal 5.
ZIN PH 939/64: Posterior half of carapace.
= Paraplastomenus riabinini KORDIKOVA, GUNNELL, POLLY & KOVRIZHNYKH, 1996
Locality: Baybishe, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: Buroynak, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
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Specises: kyrgyzensis NESOV, 1995
Etymology: In reference to the country it was found in, Kyrgystan.
Holotype: CCMGE 12458
Locality: Kylodzhun (the former Klaudzin) Locality, southeastern Fergana Depression, Kyrgystan.
Horizon: Alamyshik Formation.
Biostratigraphy:
Age: Early-Middle Albian Stage, Middle Gallic Subepoch, Upper Early Cretceous Epoch, Early Cretaceous.
Material: Isolated xiphiplastron, shell fragments and a partial skull and lower jaw.
Referred material:
VITEK, & DANILOV, 2014
Locality: SCH-1, Chelpyk, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 59/122: Partial xiphiplastra.
Locality: SKH-20, Khodzhakul I, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 30/122: Partial nuchal.
ZIN PH 14/122: Pentagonal neural.
Locality: SKH-26,Khodzhakul II, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 3/122: Partial nuchals.
Locality: SKH-4, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 2/122: Partial nuchals.
ZIN PH 11/122: Partial costal 8?
Locality: SKH-25, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 15/122, 17/122, 23/122, 24/122: Partial hyoplastra.
ZIN PH 20/122, 21/122, 22/122: Partial hypoplastra.
ZIN PH 58/122: Partial xiphiplastra.
Locality: SSHD-8, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 15/122: Hexagonal neural.
ZIN PH 69/122: Tetragonal neural.
ZIN PH 6/122: Partial costal.
ZIN PH 5/122: Partial costal.
Locality: SSHD-8a, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan,
Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 1/122: Partial nuchal.
ZIN PH 27/122: Partial nuchal.
ZIN PH 7/122: Parial costal 2?
ZIN PH 37/122: Partial ostal.
ZIN PH 9/122: Partal costal 7?
ZIN PH 10/122: Partial costal.
ZIN PH 18/122: Partial hypoplastra.
Locality: CDZH-5b, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 56/86: Partial nuchal.
Locality: CDZH-12, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 54/86, 44/86: External impressions of costals 7 and 8.
Locality: IT-1, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 57/86: Costal 8.
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Species: kansaiensis VITEK & DANILOV, 2010
Eymology: In reference to Kansai, for the type locality.
Holotype: ZIN PH 630/64
Locality: Kansai Locality, Fergana Department, Tadjikistan.
Horizon: Yalovach Formation.
Biostratigraphy:
Age: Early Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material: A partial nuchal.
Referred material:
ZIN PH 629/64: partial nuchal.
ZIN PH 642/64: Neural 8.
ZIN PH 643/64: Hexagonal neural.
ZIN PH 705/64: Hypoplastron.
ZIN PH 726/64: Hypoplastron.
ZIN PH 775/64: Hyoplastron.
ZIN PH 781/64: Costal 3.
ZIN PH 824/64: Hyoplastron.
ZIN PH 862/64: Costal 7.
ZIN PH 871/64: partial costals 6-8
ZIN PH 882/64: Costal 8.
ZIN PH 917/64: Partial costal.
ZIN PH 934/64: Neural 1.
ZIN PH 10, 64: Numbers not given.
Locality: Shakh-Shakh, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian-Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
IZK R-3815: Hyohypoplastron.
IZK R-3963: Partial medial hyoplastron.
ZIN PH 169/10: Partial medial hyoplastron.
ZIN PH 190/10: Partial costal ?3 ro ?4.
ZIN PH 10, 64: Numbers not given.
VITEK & DANILOV, 2012
Locality: Kykkuduk I locality (= Sary-Agach NESOV, 1997), Chimkent District, Southern Kazakhstan.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
CCMGE 522/1341: Posterior part of carapce.
CCMGE 590/1341: Partial costal.
CCMGE 589/1341: Partial costals 7 and 8.
CCMGE 598/1341: Costal 8.
CCMGE 441/1341: Partial hypoplastron.
CCMGE 1341: Xiphiplastron.
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Species: baynshirensis DANILOV, HIRAYAMA, SUKHANOV, SUZUKI, WATABE, & VITEK,
2014
Etymology: In reference to Bayn Shire locality, Dornogovi Aimag, Mongolia.
Holotype: PIN 557-134 (formerly PIN 557-130)
Locality: Bayn Shire, Dornogovi Aimag, Mongolia.
Horizon: Lower part of the Baynshire Formation.
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material: Medial fragment of right hyo- and hypoplasta.
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Species: dissolutus VITEK, & DANILOV, 2014
Etymology:
Holotype: ZIN PH 51/86 (formerly CCMGE 7/11659).
Locality: CDZH-12, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material: External and visceral impressions of posterior part of carapce of one individual.
Referred material:
ZIN PH 52/86: External impression of partial hyoplastron and hypoplastron.
Locality: Unknown, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 44/122: Hexagonal neural.
ZIN PH 54/122: Patial hyoplastra.
Locality: SKH-20, Khodzhakul I, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 24/122: Partial nuchal.
ZIN PH 57/122: Partial hypoplastra.
Locality: SKH-26,Khodzhakul II, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZINPH 48/122: Partial hypoplastra.
Locality: SKH-4, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
Locality: SKH-5, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 46/122: Partial hyoplastra.
ZIN PH 47/122: Partial hyoplastra.
Locality: SKH-25, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 33/122: Partial costal.
ZIN PH 51/122: Partial hypoplastra.
ZIN PH 52/122: Partial hypoplas
Locality: SSHD-8, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 29/122: Partial nuchal.
ZIN PH 34/122: Partial costal.
ZIN PH 42/122: Costal 8.
ZIN PH 53/122: Partial hypoplastra.
Locality: SSHD-8a, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan,
Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 32/122: Partial nuchals.
ZIN PH 39/122: Patial costal.
ZIN PH 43/122: Costal. .
ZIN PH 50/122: Partial hyoplastra.
ZIN PH 49/122: Partial hyoplasra.
ZIN PH 55/122: Partial xiphiplastron.
Locality: CDZH-10, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 58/86: Partial nuchal.
ZIN PH 59/86: Partial xiphiplastron.
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Species: gilbentuensis
Etymology: In reference to Gilbentu locality, where the speicmen was found.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Incomplete left hyo- and hypoplastra.
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Species: gobiensis DANILOV, HIRAYAMA, SUKHANOV, SUZUKI, WATABE, & VITEK, 2014
Etymology: in reference to the Gobi Desert.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Incomplete carapace.
Referred material:
ZPAL MgCh/76: Incomplete carapace.
Locality: Tsagan Khushu,
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
ZPAL MgCh/59: Incomplete carapace.
ZIN PH 2/24: Left costals 1 and 2.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
ZPAL MgCh/121: Shell fragment, consisting of the lateal parts of the nuchal adn both coastals 1.
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Species: shiluutulensis DANILOV, HIRAYAMA, SUKHANOV,
SUZUKI, WATABE, & VITEK, 2014
Etymology: In reference to the
Shiluut Ula Locality, Umunugovi Aimag, Mongolia.
Holotype: MPC 25/166 (HMNS 97-21-56)
Loclaity: Shiluut Ula, Umunugovi Aimag, Mongolia.
Horizon: Unknown.
Biostratigraphy:
Age: Campanian Stage, Senonian Subepch, Gulf Epoch, Late Cretaceous.
Material: Carapace.
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Species: jixiensis LI, TONG, GU & LU, 2015 (nomen dubium)
Etymology: In reference to Jixi, Heilongjiang Province, China.
Holotype: GMH H2008JL20
Locality: Yufeng village, Jixi, Heilongjiang Province, China.
Horizon: Chengzihe Formation.
Biostratigraphy:
Age: Aptian/Albian Stage, Middle Gallic Subepoch, Late Early Cretacous Epoch, Late Cretaceous.
Material: An almost complete carapace and impressions of external surface.
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