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Wrangellium okamurai

Protozoa - Nassellaria - Parvicingulidae

Taxonomy
Pseudodictyomitra okamurai was named by Mizutani (1981).

It was recombined as Hsuum okamurai by Kiessling (1992); it was recombined as Wrangellium okamurai by Baumgartner et al. (1995).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1981Pseudodictyomitra okamurai Mizutani
1992Hsuum okamurai Kiessling
1995Wrangellium okamurai Baumgartner et al. p. 632

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RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
RankNameAuthor
orderNassellariaEhrenberg 1875
superfamilyAmphipyndaceaRiedel 1967
familyParvicingulidaePessagno 1977
subfamilyWrangelliinae
genusWrangellium
speciesokamurai(Mizutani 1981)

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.

Wrangellium okamurai Mizutani 1981
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range: base of the Callovian to the top of the Early/Lower Berriasian or 165.30000 to 141.00000 Ma

Collections (34 total)


Time interval Ma Country or state Original ID and collection number
Callovian165.3 - 161.5Italy Hsuum okamurai (47163 47164)
Late/Upper Callovian - Early/Lower Oxfordian165.3 - 154.8Germany (Bavaria) Wrangellium okamurai (66985)
Middle Oxfordian - Early/Lower Kimmeridgian161.5 - 152.21Russian Federation (Primorskiy Kray) Pseudodictyomitra okamurai (92817)
Late/Upper Oxfordian157.9 - 154.8Switzerland Hsuum okamurai (47162)
Kimmeridgian154.8 - 149.2Russian Federation (Primorskiy Kray) Pseudodictyomitra okamurai (92818)
Late/Upper Kimmeridgian152.21 - 149.2Italy Hsuum okamurai (47166)
Late/Upper Kimmeridgian152.21 - 149.2Russian Federation (Primorskiy Kray) Wrangellium okamurai (92735 92737 92738)
Late/Upper Kimmeridgian - Early/Lower Tithonian152.21 - 145.06Russian Federation Hsuum okamurai (51616)
Early/Lower Tithonian149.2 - 145.06Germany (Bavaria) Wrangellium okamurai (83083)
Early/Lower Tithonian149.2 - 145.06Russian Federation (Primorskiy Kray) Wrangellium okamurai (92743 92747)
Tithonian149.2 - 143.1Philippines Hsuum okamurai (47170)
Late/Upper Tithonian145.06 - 143.1Russian Federation Wrangellium okamurai (47799)
Late/Upper Tithonian145.06 - 143.1Japan Wrangellium okamurai (131580 131583 131584 131585 131586 131587 131589 131590 131591 131592 131593 131594 131595 131597 131668 131673 131822)
Early/Lower Berriasian143.1 - 141.0Philippines Pseudodictyomitra okamurai (51153)