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Perissodonta

Gastropoda - Struthiolariidae

Taxonomy
Perissodonta was named by Marten (1878) [Sepkoski's age data: T Dani R Sepkoski's reference number: 126]. It is extant.

It was assigned to Struthiolarellinae by Stilwell and Zinsmeister (1992); to Neotaenioglossa by Sepkoski (2002); and to Struthiolariidae by Nielsen (2005) and Nielsen (2005).

Species
P. laevis
Species lacking formal opinion data
P. minor, P. mortoni

Synonymy list
YearName and author
1878Perissodonta Marten p. 22
1992Perissodonta Stilwell and Zinsmeister p. 109
2002Perissodonta Sepkoski
2005Perissodonta Nielsen p. 1126

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
superfamilyStromboidea(Rafinesque 1815)
familyStruthiolariidaeFischer 1887
genusPerissodontaMarten 1878

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. Perissodonta Marten 1878
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†Perissodonta laevis Wilckens 1911
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilesuperf
Life habit: epifaunalsuperf
Diet: grazersuperf
Vision: limitedc
Created: 2009-09-10 07:58:44
Modified: 2009-09-10 09:58:44
Source: superf = superfamily, c = class
References: Kiessling 2004, Hendy et al. 2009

Age range: base of the Danian to the top of the Tortonian or 66.00000 to 7.24600 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Danian66.0 - 61.6New Zealand (Southland) Struthiolarella sp. (50209)
Danian66.0 - 61.6Argentina (Neuquén) P. minor (73889 74008)
Danian66.0 - 61.6New Zealand (Otago) Struthiolarella minor (50175)
Ypresian - Lutetian56.0 - 41.3Antarctica P. laevis (72399)
Lutetian47.8 - 41.3New Zealand (Canterbury) P. mortoni (50147) Struthiolarella sp. (50161)
Bartonian41.3 - 38.0Antarctica (Seymour Island) P. laevis (63552)
Priabonian38.0 - 33.9Antarctica (Seymour Island) P. laevis (63553)
Late/Upper Eocene37.2 - 33.9Antarctica P. laevis (72389 72390 72391 72393 72394 72397)
Tortonian11.62 - 7.246Chile P. chilensis (68325)