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Archaeopus mexicanus

Malacostraca - Decapoda - Retroplumidae

Taxonomy
Archaeopus mexicanus was named by Schweitzer et al. (2002). Its type specimen is UNAM IGM-7953 and is a 3D body fossil. Its type locality is Ensenada Decapods, which is in a Campanian/Maastrichtian marine siliciclastic in the Rosario? Formation of Mexico.

Synonymy list
YearName and author
2002Archaeopus mexicanus Schweitzer et al. p. 15
2010Archaeopus mexicanus Schweitzer et al. p. 99
2017Archaeopus mexicanus Luque et al. p. 45

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Deuteropoda
Mandibulata
PancrustaceaZrzavý and Štys 1997
Hymenostraca(Rolfe 1969)
superclassMulticrustaceaRegier et al. 2010
classMalacostraca()
RankNameAuthor
subclassEumalacostracaGrobben 1892
CaridoidaHessler 1982
orderDecapoda
suborderPleocyemataBurkenroad 1963
Reptantia(Boas)
MeiuraSaint Laurent 1980
infraorderBrachyura()
Eubrachyurade Saint Laurent 1980
HeterotremataGuinot 1977
superfamilyRetroplumoideaGill 1894
familyRetroplumidaeGill 1894
genusArchaeopus
speciesmexicanus

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.

Archaeopus mexicanus Schweitzer et al. 2002
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Locomotion: actively mobilec
Life habit: semi-infaunalf
Diet: carnivoreo
Vision: well-developedc
Created: 2022-11-16 16:32:56
Modified: 2022-11-16 16:32:56
Source: f = family, o = order, c = class
References: Turnsek 1997, Aberhan 1992, Fearon and Clapham 2023

Age range: base of the Middle Campanian to the top of the Late/Upper Maastrichtian or 83.50000 to 66.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Campanian - Maastrichtian83.6 - 66.0Mexico (Baja California) Archaeopus mexicanus (type locality: 45697)
Middle Campanian - Late/Upper Maastrichtian83.5 - 66.0Mexico (Baja California) Archaeopus mexicanus (133568)