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Lenacare

Trilobita - Ptychopariida - Alokistocaridae

Taxonomy
Lenacare was named by Egorova (1976) [Sepkoski's age data: Cm lMid Sepkoski's reference number: 522]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Alokistocaridae by Jell and Adrain (2002).

Synonymy list
YearName and author
1976Lenacare Egorova
2002Lenacare Jell and Adrain p. 396
2002Lenacare Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyAlokistocaridaeResser 1939
genusLenacareEgorova 1976

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. †Lenacare Egorova 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-11 14:35:35
Modified: 2009-12-19 05:47:01
Source: f = family, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: Lenian or 516.00000 to 510.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Lenian516.0 - 510.2Russian Federation (Kemorovo) L. placidum (57023)