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Antarctissa

Protozoa - Nassellaria - Lophophaenidae

Taxonomy
Antarctissa was named by Petrushevskaya (1967) [Sepkoski's age data: T Mi-l R]. It is extant. Its type is Lithobotrys denticulata.

It was assigned to Lophophaenidae by De Wever et al. (2001); to Nassellaria by Sepkoski (2002); and to Plagoniidae by Sharma and Takahashi (2007).

Species
A. denticulata
Species lacking formal opinion data
A. cylindrica, A. deflandrei, A. denticulata, A. robusta, A. strelkovi

Synonymy list
YearName and author
1967Antarctissa Petrushevskaya
2001Antarctissa De Wever et al. p. 226
2002Antarctissa Sepkoski
2007Antarctissa Sharma and Takahashi p. 822

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
familyLophophaenidaeHaeckel 1881
genusAntarctissaPetrushevskaya 1967

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. Antarctissa Petrushevskaya 1967
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Antarctissa denticulata Ehrenberg 1844
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

Maximum range based only on fossils: base of the Middle Miocene to the top of the Holocene or 15.98000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 11.63 Ma

Collections (86 total)


Time interval Ma Country or state Original ID and collection number
Middle Miocene15.98 - 11.63Southern Ocean A. strelkovi (253174 253175) A. strelkovi, A. cylindrica, A. deflandrei, A. denticulata (253173)
Late/Upper Miocene11.63 - 5.333Southern Ocean A. cylindrica (259941) A. cylindrica, A. deflandrei (259942) A. cylindrica, A. denticulata (247623) A. deflandrei (258880) A. denticulata (259938) A. robusta (259943) A. robusta, A. strelkovi, A. cylindrica, A. deflandrei, A. denticulata (259940) A. strelkovi, A. cylindrica, A. denticulata (259939) A. strelkovi, A. deflandrei (247624)
Late/Upper Miocene - Pliocene11.63 - 2.58Southern Ocean A. cylindrica (258879)
Pliocene5.333 - 2.58Southern Ocean A. cylindrica (247903 247904 252118 252119 252126 252128 252131 252132 252136) A. cylindrica, A. denticulata (247902 247909 247913 252124 252130 252135 259937) A. denticulata (247621 247916 252121 252122 252125 253171) A. robusta, A. strelkovi, A. cylindrica, A. denticulata (247917) A. strelkovi, A. cylindrica (247620 252123 258875) A. strelkovi, A. cylindrica, A. denticulata (247908 247910 247911 247912 247914 252127 252129 252133 252134 253172 258877 258878)
Pleistocene2.58 - 0.0117Southern Ocean A. cylindrica (250724 250725 250726) A. cylindrica, A. denticulata (247616 247617 247618 249974 250730 250731 250732 250735 250737 250738 250741 252115) A. denticulata (247899 249973 250729 252112 252114) A. strelkovi (250722) A. strelkovi, A. cylindrica, A. denticulata (247619 249975 250733 250734 250736 250739 252117 258874) A. strelkovi, A. denticulata (252110 252116)
Pleistocene2.58 - 0.0117Indian Ocean A. denticulata (250878)
Holocene0.0117 - 0.0Southern Ocean A. denticulata (250721) A. strelkovi, A. denticulata (247898 249970)