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Costagyra

Bivalvia - Ostreida - Gryphaeidae

Taxonomy
Costagyra was named by Vialov (1936) [Sepkoski's age data: K Albi K Maes Sepkoski's reference number: 991]. It is considered to be a form taxon.

It was reranked as Exogyra (Costagyra) by Vjalov (1936).

It was assigned to Exogyra by Vjalov (1936); to Pterioida by Sepkoski (2002); and to Exogyrinae by Vokes (1980) and Mendir et al. (2021).

Synonymy list
YearName and author
1936Costagyra Vialov
1936Exogyra (Costagyra) Vjalov
1980Costagyra Vokes p. 64
2002Costagyra Sepkoski
2021Costagyra Mendir et al. p. 7

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
OstreomorphiFerussac 1822
OstreioniFerussac 1822
OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(FĂ«russac 1822)
suborderOstreidina(Ferussac 1822)
superfamilyOstreoidea(Rafinesque 1815)
familyGryphaeidaeVialov 1936
subfamilyExogyrinaeVialov 1936
genusCostagyraVialov 1936

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Costagyra Vialov 1936
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Costagyra olisiponensis Sharpe 1850
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Invalid names: Exogyra (Exogyra) olisiponensis Sharpe 1958 [synonym], Ostrea laciniata Orbigny 1869 [synonym], Ostrea oxyntas Coquand 1880 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitef
Environment: marine, brackisho
Locomotion: stationaryf
Attached: yesf
Life habit: epifaunalf
Diet: suspension feederf
Vision: blindc
Created: 2007-09-26 08:05:58
Modified: 2009-08-18 19:34:53
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Steuber 2002, Kiessling 2004

Age range: base of the Albian to the top of the Late/Upper Campanian or 113.00000 to 70.60000 Ma

Collections (103 total)


Time interval Ma Country or state Original ID and collection number
Albian113.0 - 100.5Morocco C. olisiponensis (185608)
Cenomanian100.5 - 93.9Tunisia (Sidi Bou Zid) C. olisiponensis (108971)
Cenomanian100.5 - 93.9Morocco C. olisiponensis (185609)
Cenomanian100.5 - 93.9Peru C. olisiponensis (62026)
Cenomanian100.5 - 93.9Afghanistan Exogyra olisiponensis (186338)
Cenomanian100.5 - 93.9Peru (Cajamarca) Exogyra olisiponensis (56901 56902)
Cenomanian100.5 - 93.9Egypt Exogyra olisiponensis (138408 138415)
Cenomanian100.5 - 93.9Italy C. olisiponensis (185661)
Cenomanian100.5 - 93.9Libya C. olisiponensis (185659)
Late/Upper Cretaceous100.5 - 66.0Angola Exogyra olisiponensis (210893)
Early/Lower Cenomanian99.6 - 93.5Algeria C. olisiponensis (220822 220823)
Early/Lower Cenomanian - Middle Cenomanian99.6 - 93.5Egypt C. olisiponensis (150675 150787)
Late/Upper Cenomanian99.6 - 93.5Mexico Exogyra olisiponensis (73573)
Late/Upper Cenomanian99.6 - 93.5Libya Exogyra olisiponensis (208626 208627 208630 208632 208634 208635 208636 208637)
Late/Upper Cenomanian99.6 - 93.5Angola Exogyra olisiponensis (210983)
Late/Upper Cenomanian99.6 - 93.5Egypt C. olisiponensis (114793 114794 114795 114797 114798 114812 114887 114893 140239 140240 140242 140582 151605 184770) Exogyra olisiponensis (138416 138417 141572 185821 185822)
Late/Upper Cenomanian99.6 - 93.5USA (Arizona) Exogyra olisiponensis (54118 54155 230790)
Late/Upper Cenomanian99.6 - 93.5Peru C. olisiponensis (61995 61996)
Late/Upper Cenomanian99.6 - 93.5Jordan Exogyra olisiponensis (66789)
Late/Upper Cenomanian99.6 - 93.5USSR Exogyra olisiponensis (3796)
Late/Upper Cenomanian99.6 - 93.5Algeria C. olisiponensis (185654 185655 185656 185657 220825 220827)
Late/Upper Cenomanian99.6 - 93.5Brazil Exogyra olisiponensis (140840 140980 140981 140982 141007 141016 141017 141022 141027 141028)
Late/Upper Cenomanian99.6 - 93.5Peru (Cajamarca) Exogyra olisiponensis (88158 88159 88161)
Middle Cenomanian99.6 - 93.5Brazil Exogyra olisiponensis (140838 141006 141011 141012)
Middle Cenomanian99.6 - 93.5Algeria C. olisiponensis (220824)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Jordan Exogyra olisiponensis (66800)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Brazil Exogyra olisiponensis (140839 141005 141008 141009)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Nigeria Exogyra olisiponensis (83019)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Egypt (Sinai) Exogyra olisiponensis (3762)
Turonian93.9 - 89.8Morocco C. olisiponensis (185610)
Early/Lower Turonian93.5 - 89.3Spain Exogyra olisiponensis (175375)
Early/Lower Turonian93.5 - 89.3Nigeria Exogyra olisiponensis (83021 83023 83025 83989) Ostrea olisiponensis (117606 209700)
Early/Lower Turonian93.5 - 89.3USSR Exogyra olisiponensis (3797 3799)
Early/Lower Turonian93.5 - 89.3Jordan Exogyra olisiponensis (66799)
Early/Lower Turonian93.5 - 89.3Afghanistan Exogyra olisiponensis (186339)
Late/Upper Campanian83.5 - 70.6Oman Exogyra olisiponensis (67455)
Maastrichtian72.1 - 66.0Netherlands C. laciniata (1326)
Maastrichtian72.1 - 66.0India C. laciniata (1351)
Maastrichtian72.1 - 66.0Ukraine C. laciniata (1334)
Maastrichtian72.1 - 66.0Libya C. laciniata, C. paronai (1370)
Maastrichtian72.1 - 66.0Turkmenistan C. laciniata (1350)
Maastrichtian72.1 - 66.0Tunisia C. laciniata (1365)
Maastrichtian72.1 - 66.0Russian Federation C. laciniata (1388)