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Acaeniotylopsis variatus

Protozoa - Spumellaria - Parvivaccidae

Taxonomy
Acaeniotylopsis variatus was named by Kito and De Wever (1994).

Sister species lacking formal opinion data
A. helenae

Synonymy list
YearName and author
1994Acaeniotylopsis variatus Kito and De Wever

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
orderSpumellariaEhrenberg 1875
familyParvivaccidaePessagno and Yang 1989
subfamilyAcaeniotylinaeYang 1993
genusAcaeniotylopsisKito and De Wever 1994
speciesvariatusKito and De Wever 1994

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.

†Acaeniotylopsis variatus Kito and De Wever 1994
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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 Middle Toarcian to the top of the Callovian or 182.00000 to 163.50000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Middle Toarcian - Late/Upper Toarcian182.0 - 175.6Greece Acaeniotylopsis variatus (142135)
Late/Upper Aalenian175.6 - 171.6Japan (Kochi) Acaeniotylopsis variatus (66916)
Late/Upper Aalenian - Bajocian175.6 - 168.3Russian Federation Acaeniotylopsis variatus (51600)
Aalenian - Early/Lower Bajocian174.1 - 168.4Oman Acaeniotylopsis variatus (125210)
Aalenian - Bajocian174.1 - 168.3Oman Acaeniotylopsis variatus (125207)
Late/Upper Bajocian171.6 - 167.7Japan Acaeniotylopsis variatus (51714)
Bajocian170.3 - 168.3Russian Federation Acaeniotylopsis variatus (51603)
Bajocian170.3 - 168.3Spain Acaeniotylopsis variatus (131815 131816)
Bathonian - Early/Lower Callovian168.3 - 161.2Oman Acaeniotylopsis variatus (125283)
Bathonian - Oxfordian168.3 - 157.3Spain Acaeniotylopsis variatus (131819)
Middle Bathonian167.7 - 164.7Switzerland Acaeniotylopsis variatus (66940)
Late/Upper Bathonian - Early/Lower Callovian167.7 - 161.2Italy Acaeniotylopsis variatus (51086 51087)
Callovian166.1 - 163.5Albania Acaeniotylopsis variatus (51368)
Callovian166.1 - 163.5Italy Acaeniotylopsis variatus (89639 89643)
Late/Upper Callovian - Oxfordian164.7 - 157.3Oman Acaeniotylopsis variatus (125371)