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Lenatheca

Xiphosura - Xiphosurida - Orthothecidae

Taxonomy
Lenatheca was named by Rozanov et al. (1969) [Missarzhevsky in Rozanov et al. 1969; Sepkoski's age data: Cm Tomm-u Cm Boto-l Sepkoski's reference number: 268,270,885]. Its type is Orthotheca groenlandica.

It was assigned to Orthothecidae by Rozanov et al. (1969); and to Exilithecida by Sepkoski (2002).

Synonymy list
YearName and author
1969Lenatheca Rozanov et al. p. 144
2002Lenatheca Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Trilobitomorpha
subphylumChelicerataHeymons 1901
classXiphosura()
orderXiphosuridaLatreille 1802
Planaterga
Dekatriata
SclerophorataKamenz et al. 2011
classArachnidaLamarck 1801
Stomothecata
orderScorpionesLatreille 1817
RankNameAuthor
suborderHolosternina()
superfamilyMesophonoideaWills 1910
orderXandarellidaChen et al. 1996
classTrilobitaWalch 1771
subclassConcilitergaHou and Bergström 1997
orderNektaspidaRaymond 1920
Spiralia
superphylumLophotrochozoa
Lophophorata
phylumHyolitha
orderOrthothecida
familyOrthothecidae
genusLenatheca

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.

Diagnosis
No diagnoses are available