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Oenonites eichwaldi

Polychaeta - Eunicida - Polychaetaspidae

Discussion

Named in honour of Eduard Eichwald (1795-1876), one of the pioneers in scolecodont research.

Taxonomy
Oenonites eichwaldi was named by Eriksson (1997). Its type specimen is LO 7639, a mandible (right MI), and it is a 3D body fossil. Its type locality is Lickershamn 2, which is in a Sheinwoodian marine marl in the Hogklint Beds Formation of Sweden.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1997Oenonites eichwaldi Eriksson p. 219 figs. 9A-C

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumAnnelidaLamarck 1809
classPolychaetaGrube 1850
orderEunicidaUshakov 1955
familyPolychaetaspidaeKielan-Jaworowska 1966
genusOenonitesHinde 1879
specieseichwaldi

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.

Oenonites eichwaldi Eriksson 1997
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Diagnosis
ReferenceDiagnosis
M. Eriksson 1997Right MI: Large jaw with a prominent club-shaped ramus at about mid-length. The jaw has a wide anterior part and a narrow posterior part. Prominent undenticulated ridge. Large ligament scar. Left MI: Fairly similar to the right MI, but the ramus is not as prominent and big. Exhibits a fairly wide inner wing, which tapers both anteriorly and posteriorly but terminates on the same level as the undenticulated ridge terminates (posteriorly). Large ligament scar.
Measurements
No measurements are available
Locomotion: actively mobilec
Life habit: epifaunalc
Diet: detritivorec
Vision: limitedc
Created: 2009-09-21 12:32:22
Modified: 2010-02-16 04:15:12
Source: c = class
Reference: Bambach et al. 2007

Age range: Sheinwoodian or 432.90000 to 430.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Sheinwoodian432.9 - 430.6Sweden (Gotland) Oenonites eichwaldi (type locality: 224111)