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Xitus robustus

Protozoa - Nassellaria - Xitidae

Taxonomy

No taxonomic data are available

Sister species
X. alievi, X. antelopensis, X. asymbatos, X. gifuensis, X. magnus, X. mosquensis, X. pulcher, X. reticulatus, X. singularis, X. spicularius, X. takayanagii
Sister species lacking formal opinion data
X. alius, X. antiquus, X. channelli, X. clava, X. elegans, X. grandis, X. horridus, X. mclaughlini, X. mclauglini, X. mirus, X. normalis, X. plenus, X. sandovali, X. spineus, X. spinosus

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
superfamilyEucyrtidiaceaEhrenberg 1847
familyXitidaePessagno 1977
genusXitusPessagno 1977
speciesrobustus

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Early/Lower Berriasian to the top of the Berriasian or 143.10000 to 137.05000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Tithonian - Berriasian145.06 - 137.05Oman Xitus robustus (125383)
Early/Lower Berriasian143.1 - 141.0Oman Xitus robustus (125365)
Late/Upper Berriasian - Early/Lower Valanginian139.1 - 132.6Oman Xitus robustus (125291)