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Thecosphaera akitaensis

Protozoa - Actinommidae

Taxonomy

No taxonomic data are available

Sister species
T. hexpenetrata, T. sexactis, T. sicula
Sister species lacking formal opinion data
T. aequorea, T. antarctica, T. japonica, T. pseudojaponica

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superfamilyEthmosphaeraceaHaeckel 1862
familyActinommidaeHaeckel 1862
genusThecosphaeraHaeckel 1881
speciesakitaensis

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 Zanclean to the top of the Gelasian or 5.33300 to 1.80000 Ma

Collections (22 total)


Time interval Ma Country or state Original ID and collection number
Zanclean5.333 - 3.6North Pacific Thecosphaera akitaensis (261140 261141 261144 261152 261153 261154 261155 261156 261157)
Early/Lower Pliocene - Piacenzian5.333 - 2.58North Pacific Thecosphaera akitaensis (262158)
Pliocene5.333 - 2.58North Pacific Thecosphaera akitaensis (266555)
Zanclean - Piacenzian5.333 - 2.58North Pacific Thecosphaera akitaensis (261139)
Piacenzian3.6 - 2.58North Pacific Thecosphaera akitaensis (261135 261137 262145 262147 262151 262153 262155)
Gelasian2.58 - 1.8North Pacific Thecosphaera akitaensis (262132 262135 262136)