Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Triactoma hexeris

Protozoa - Xiphostylidae

Taxonomy
Triactoma hexeris was named by O'Dogherty (1994).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1994Triactoma hexeris O'Dogherty

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
superfamilyActinommaceaHaeckel 1862
familyXiphostylidaeHaeckel 1881
genusTriactomaRüst 1885
specieshexerisO'Dogherty 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.

Triactoma hexeris O'Dogherty 1994
show all | hide all
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 Late/Upper Cenomanian to the top of the Late/Upper Turonian or 99.60000 to 89.30000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian100.5 - 93.9Italy Triactoma hexeris (78741)
Late/Upper Cenomanian99.6 - 93.5Italy Triactoma hexeris (77110 77281 77292 77297 77298 77299 77301 77303)
Early/Lower Turonian93.5 - 89.3Turkey (Antalya) Triactoma hexeris (95767)
Late/Upper Turonian93.5 - 89.3Greece Triactoma hexeris (94921)