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Eucalliax yoshihiroi

Malacostraca - Decapoda - Eucalliacidae

Taxonomy
Eucalliax yoshihiroi was named by Karasawa (1992). It is a 3D body fossil. Its type locality is Kattachi, Omuta City, which is in a Lutetian shoreface sandstone in the Kattachi Formation of Japan.

Synonymy list
YearName and author
1992Eucalliax yoshihiroi Karasawa p. 1248
1993Eucalliax yoshihiroi Karasawa p. 35 figs. Pl 4, figs 6,7,9,11
2010Eucalliax yoshiroi Schweitzer et al. p. 38

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
—Deuteropoda
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
—Hymenostraca(Rolfe 1969)
RankNameAuthor
superclassMulticrustaceaRegier et al. 2010
classMalacostraca()
subclassEumalacostracaGrobben 1892
—CaridoidaHessler 1982
orderDecapoda
suborderPleocyemataBurkenroad 1963
infraorderAxiideaSaint Laurent 1979
familyEucalliacidae(Manning and Felder 1991)
genusEucalliax
speciesyoshihiroi

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.

†Eucalliax yoshihiroi Karasawa 1992
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Locomotion: actively mobilec
Life habit: infaunalinfrao
Diet: detritivoreinfrao
Vision: well-developedc
Created: 2022-08-23 13:23:00
Modified: 2022-09-26 19:20:17
Source: infrao = infraorder, c = class
References: Valdez and Clapham 2023, Aberhan 1992

Age range: Lutetian or 48.07000 to 41.03000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Lutetian48.07 - 41.03Japan (Fukuoka) Eucalliax yoshihiroi (type locality: 168601)