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Peripyramis

Protozoa - Nassellaria - Acropyramididae

Taxonomy
Peripyramis was named by Haeckel (1881). It is extant.

It was assigned to Acropyramididae by De Wever et al. (2001), Sharma and Takahashi (2007).

Species lacking formal opinion data
P. circumtexta, P. woodringi

Synonymy list
YearName and author
1881Peripyramis Haeckel
2001Peripyramis De Wever et al. p. 246
2007Peripyramis Sharma and Takahashi p. 823

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

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. Peripyramis Haeckel 1881
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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: base of the Neodenticula kamtschatica to the top of the Holocene or 7.67000 to 0.00000 Ma

Collections (101 total)


Time interval Ma Country or state Original ID and collection number
Miocene23.04 - 5.333North Pacific P. circumtexta (251097 256997 256998 257003 257004 257005 257006 257007 257009 258451 258467 258473) P. woodringi (256993 256994 256996 258450 258452 258456 258466 258478)
Miocene - Pliocene23.04 - 2.58North Pacific P. woodringi (258448)
Late/Upper Miocene11.63 - 5.333Southern Ocean P. circumtexta (247628 258880 258881 259940 259943)
Neodenticula kamtschatica7.67 - 3.665North Pacific P. circumtexta (250547 250548) P. circumtexta, P. woodringi (250549) P. woodringi (250546)
Neodenticula kamtschatica - Neodenticula koizumii - Neodenticula kamtschatica7.67 - 2.65North Pacific P. circumtexta, P. woodringi (250543)
Pliocene5.333 - 2.58Southern Ocean P. circumtexta (252127 252132)
Pliocene5.333 - 2.58North Pacific P. circumtexta (247893 247895 251013 256987 258434 260052 260053 260056) P. circumtexta, P. woodringi (247891 247892 247894 256989 258438) P. woodringi (247890 247896 247897 251006 251011 251014 251015 258435 258436 258439 258441 258445 260051)
Pliocene - Pleistocene5.333 - 0.0117North Pacific P. circumtexta (247888)
Neodenticula koizumii - Neodenticula kamtschatica3.665 - 2.65North Pacific P. circumtexta, P. woodringi (250539 250540 250541)
Neodenticula koizumii2.65 - 2.0North Pacific P. woodringi (250537)
C22.61 - 1.78North Pacific P. circumtexta (254196 254202) P. woodringi (254201)
Pleistocene2.58 - 0.0117Southern Ocean P. circumtexta (250739 252110)
Pleistocene2.58 - 0.0117North Pacific P. circumtexta (250989 250995 258430 260043 260045 260047) P. circumtexta, P. woodringi (250994 251000 260044) P. woodringi (247887 250996 258431 258432 260038 260039 260040)
NN200.42 - 0.29North Pacific P. circumtexta (257522) P. circumtexta, P. woodringi (257526) P. woodringi (257527 259779)
NN210.29 - 0.0North Pacific P. circumtexta (257512 259775 266882 266883 266886) P. circumtexta, P. woodringi (257510 259773) P. woodringi (257515 259772 259777)
Holocene0.0117 - 0.0Southern Ocean P. circumtexta (249970 250721)