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Ilymatogyra africana

Bivalvia - Ostreida - Gryphaeidae

Taxonomy
Gryphaea africana was named by Lamarck (1801).

It was recombined as Exogyra africana by Lamarck (1882) and Furon (1935); it was recombined as Ilymatogyra (Afrogyra) africana by Malchus (1990) and Musavu Moussavou (2017); it was recombined as Ilymatogyra africana by Mendir et al. (2021).

Synonyms
Synonymy list
YearName and author
1801Gryphaea africana Lamarck
1819Gryphaea secunda Lamarck
1852Exogyra densata Conrad
1862Ostrea auressensis Coquand
1869Ostrea africana Lamarck
1882Exogyra africana Lamarck
1935Exogyra africana Furon p. 46 figs. Pl 1, figs 10a,b
1990Ilymatogyra (Afrogyra) africana Malchus
2017Ilymatogyra (Afrogyra) africana Musavu Moussavou p. 216 figs. 3I-M
2021Ilymatogyra africana Mendir et al. p. 9 figs. 5E1-2, F1-2, G, H1-2

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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(Fërussac 1822)
suborderOstreidina(Ferussac 1822)
superfamilyOstreoidea(Rafinesque 1815)
familyGryphaeidaeVialov 1936
subfamilyExogyrinaeVialov 1936
genusIlymatogyraStenzel 1971
speciesafricana(Lamarck 1801)

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.

†Ilymatogyra africana Lamarck 1801
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Invalid names: Exogyra densata Conrad 1852 [synonym], Gryphaea secunda Lamarck 1819 [synonym], Ostrea africana Lamarck 1869 [synonym], Ostrea auressensis Coquand 1862 [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 Cenomanian to the top of the Maastrichtian or 100.50000 to 66.00000 Ma

Collections (71 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Albian105.3 - 99.6Iran Ilymatogyra africana (185773 185776 185787)
Late/Upper Albian - Cenomanian105.3 - 93.9Egypt Ilymatogyra africana (150677 150874 150876)
Cenomanian100.5 - 93.9Egypt Ilymatogyra africana (138408 138415 138423)
Cenomanian100.5 - 93.9Tunisia (Sidi Bou Zid) Ilymatogyra africana (108971)
Cenomanian100.5 - 93.9Jordan Ilymatogyra africana (140949)
Cenomanian100.5 - 93.9Libya Ilymatogyra africana (185659)
Cenomanian100.5 - 93.9Italy Ilymatogyra africana (185661)
Early/Lower Cenomanian99.6 - 93.5Egypt Ilymatogyra africana (140113 140612 140613)
Early/Lower Cenomanian99.6 - 93.5Iran Ilymatogyra africana (185798 185805)
Late/Upper Cenomanian99.6 - 93.5Egypt Ilymatogyra africana (114793 114794 114795 114796 114810 114811 114813 114887 114889 114891 114892 138416 138417 140238 140577 140578 140579 140581 140584 140715 140952 141572 185811 185813 185820 185821)
Late/Upper Cenomanian99.6 - 93.5Egypt (Sinai) Ilymatogyra africana (3757)
Late/Upper Cenomanian99.6 - 93.5Peru Ilymatogyra africana (61994)
Late/Upper Cenomanian99.6 - 93.5Algeria Ilymatogyra africana (220825 220827)
Late/Upper Cenomanian99.6 - 93.5Libya Ilymatogyra africana (208627)
Late/Upper Cenomanian99.6 - 93.5Brazil Ilymatogyra africana (141007 141016 141021 141022 141027)
Middle Cenomanian99.6 - 93.5Egypt Ilymatogyra africana (114808 140225 140226 140237 140540)
Middle Cenomanian99.6 - 93.5Brazil Ilymatogyra africana (141011 141013 141014 141018 141025)
Middle Cenomanian99.6 - 93.5Algeria Ilymatogyra africana (220824)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Egypt Ilymatogyra africana (114792)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Egypt (Sinai) Ilymatogyra africana (3762)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Egypt Ilymatogyra africana (150676)
Early/Lower Turonian93.5 - 89.3Peru Ilymatogyra africana (61997)
Early/Lower Turonian93.5 - 89.3Gabon Ilymatogyra africana (209608)
Late/Upper Campanian - Maastrichtian83.5 - 66.0United Arab Emirates Ilymatogyra africana (67456)