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Deltoideum

Bivalvia - Ostreida - Gryphaeidae

Taxonomy
Deltoideum was named by Rollier (1917) [Sepkoski's age data: J Bajo-u J Tith-u Sepkoski's reference number: 92]. It is not extant.

It was assigned to Gryphaeinae by Vokes (1980); and to Pterioida by Sepkoski (2002).

Synonymy list
YearName and author
1917Deltoideum Rollier
1980Deltoideum Vokes p. 63
2002Deltoideum Sepkoski

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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
subfamilyGryphaeinaeVialov 1936
genusDeltoideumRollier 1917

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. †Deltoideum Rollier 1917
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Subg. †Deltoideum (Deltoideum) Rollier 1917
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Invalid names: Liostrea cucurbita Zakharov 1966 [synonym], Liostrea gibberosa Zakharov 1974 [synonym], Liostrea moreana Pugaczewska 1971 [synonym], Liostrea oxfordiana Pugaczewska 1971 [synonym], Liostrea planoconvexa Zakharov 1974 [synonym], Liostrea quadrangularis Pugaczewska 1971 [synonym], Liostrea unciformis Pugaczewska 1971 [synonym], Liostrea uralensis Zakharov 1972 [synonym], Ostrea (Liostrea) delta Arkell 1932 [synonym], Ostrea deltoidea Sowerby 1818 [synonym], Ostrea expansa Sowerby 1821 [synonym], Ostrea hemideltoidea Gerasimov 1955 [synonym], Ostrea unciformis Buvignier 1852 [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 Late/Upper Oxfordian to the top of the Early/Lower Valanginian or 161.20000 to 136.40000 Ma

Collections (85 total)


Time interval Ma Country or state Original ID and collection number
Oxfordian163.5 - 157.3United Kingdom (England) D. delta (1558 1567 1568 1573 1603 1607 1608 1611 1900 1909 1917 2092 2096 2104 2652 2653) D. sp. (1504 1507 1508 1563 1606 1904) Liostrea quadrangularis (2660)
Oxfordian163.5 - 157.3Yemen (Wadi Hajar) D. delta (2555 2595 2596)
Oxfordian - Kimmeridgian163.5 - 152.1Yemen (Wadi Hajar) D. delta (2586)
Late/Upper Oxfordian161.2 - 155.7United Kingdom (England) D. delta (4085 5937) D. sp. (38493)
Late/Upper Oxfordian161.2 - 155.7France Liostrea moreana (4779 4785)
Late/Upper Oxfordian161.2 - 155.7France (Normandy) D. delta (4080)
Late/Upper Oxfordian161.2 - 155.7Germany D. delta, Liostrea moreana (60387)
Middle Oxfordian161.2 - 155.7France (Normandy) D. delta (4858 4916 5243 5248) D. delta, Liostrea quadrangularis (5249)
Middle Oxfordian161.2 - 155.7France (Lorraine) D. delta (21273)
Middle Oxfordian161.2 - 155.7France D. delta (4856 4905 4913 4914) D. delta, Liostrea quadrangularis (4918)
Kimmeridgian157.3 - 152.1Portugal D. delta (5988) Liostrea moreana (8516)
Kimmeridgian157.3 - 152.1United Kingdom (England) D. delta (1566 1569 1570 1571 1572 1612 1613 1911 1912)
Early/Lower Kimmeridgian155.7 - 150.8France (Haute-Normandie) Ostrea deltoidea (60398)
Early/Lower Kimmeridgian155.7 - 150.8Poland D. delta (126945) D. sp., D. delta (38693)
Late/Upper Kimmeridgian155.7 - 150.8United Kingdom (England) Ostrea deltoidea (26795)
Late/Upper Kimmeridgian155.7 - 150.8Russian Federation (Khanty-Mansi Autonomous Okrug) D. delta (58777 164005)
Tithonian152.1 - 145.0United Kingdom (England) Ostrea deltoidea (98478) Ostrea expansa (100654)
Early/Lower Tithonian150.8 - 145.0Lebanon Ostrea expansa (34869)
Early/Lower Tithonian150.8 - 145.0Poland D. delta (126951)
Early/Lower Tithonian150.8 - 145.0Portugal Liostrea moreana (7869)
Berriasian145.0 - 139.8Russian Federation D. delta (2498) D. delta, Liostrea uralensis (2501) D. praeanabarensis (185712) Liostrea anabarensis (2461) Liostrea uralensis (2502 2503)
Early/Lower Valanginian140.2 - 136.4Russian Federation D. delta (135614) Liostrea anabarensis (189626 189633)
Early/Lower Valanginian140.2 - 136.4Russian Federation (Siberia) Liostrea anabarensis (64280 64287 64304)
Valanginian139.8 - 132.9Russian Federation (Siberia) D. anabarensis (185711) Liostrea anabarensis (2466 2472 2473 2474)
Valanginian139.8 - 132.9Russian Federation Liostrea anabarensis (2493)