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Joanellia

Malacostraca

Taxonomy
Joanellia was named by Schram (1979) [Sepkoski's age data: C Vise-l C Serp]. It is not extant. Its type is Palaeocrangon elegans.

It was assigned to Eumalacostraca by Schram (1979); and to Aeschronectida by Sepkoski (2002).

Synonymy list
YearName and author
1979Joanellia Schram
2002Joanellia Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
RankNameAuthor
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
—Hymenostraca(Rolfe 1969)
superclassMulticrustaceaRegier et al. 2010
classMalacostraca()
subclassEumalacostracaGrobben 1892
genusJoanelliaSchram 1979

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. †Joanellia Schram 1979
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†Joanellia elegans Peach 1883
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Invalid names: Crangopsis minuta Peach 1908 [synonym], Crangopsis robusta Peach 1908 [synonym]
†Joanellia lundi Schram and Schram 1979
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Locomotion: actively mobilec
Life habit: epifaunalc
Diet: omnivorec
Vision: well-developedc
Created: 2005-02-03 08:12:00
Modified: 2010-02-04 15:07:01
Source: c = class
Reference: Aberhan 1992

Age range: Serpukhovian or 330.90000 to 323.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Serpukhovian330.9 - 323.2USA (Montana) J. lundi (157307 157320)