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Trigonosphaera

Protozoa - Xiphostylidae

Taxonomy
Trigonosphaera was named by Feng (2004). Its type is Trigonosphaera calvata.

It was assigned to Xiphostylidae by Feng (2004).

Species
T. calvata (type species)

Synonymy list
YearName and author
2004Trigonosphaera Feng

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
superfamilyActinommaceaHaeckel 1862
familyXiphostylidaeHaeckel 1881
genusTrigonosphaeraFeng 2004

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.

G. †Trigonosphaera Feng 2004
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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: Changhsingian or 254.14000 to 251.90200 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Changhsingian254.14 - 251.902China (Guangxi) T. calvata (95332 95333 95334 95335 95336) T. sp., T. calvata (95331)