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Sevillia trinucleata

Trilobita - Proetida - Phillipsiidae

Taxonomy
Phillipsia trinucleata was named by Herrick (1887).

It was recombined as Sevillia trinucleata by Brezinski et al. (1989).

Synonymy list
YearName and author
1887Phillipsia trinucleata Herrick p. 64 figs. PI. I, Fig. 23 j PI. 2, Fig. 32; PI. 3, Fig. 21
1989Sevillia trinucleata Brezinski et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyPhillipsiidaeOehlert 1886
subfamilyDitomopyginaeHupe 1953
genusSevilliaWeller 1936
speciestrinucleata(Herrick 1887)

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.

Sevillia trinucleata Herrick 1887
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-12-19 02:34:58
Modified: 2009-12-19 04:34:58
Source: f = family, o = order, c = class
References: Whittington et al. 1997, Fortey and Owens 1999, Aberhan et al. 2004

Age range: base of the Morrowan to the top of the Atokan or 318.10000 to 311.45000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Morrowan318.1 - 314.6USA (Ohio) Phillipsia trinucleata (184123) Sevillia trinucleata (71962 71998)
Atokan318.1 - 311.45USA (Ohio) Sevillia trinucleata (69722 71947 71961 71970 71971 71988 71991 71992)
Desmoinesian313.8 - 305.9USA (Ohio) Sevillia trinucleata (71964 72006 72007)