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Harpactocarcinus americanus

Malacostraca - Decapoda - Zanthopsidae

Taxonomy
Harpactocarcinus americanus was named by Rathbun (1928). It is a 3D body fossil. Its type locality is Brazos Valley, Little Brazos Creek, which is in a Bartonian marine horizon in the Cook Mountain Formation of Texas. It is the type species of Neozanthopsis.

It was recombined as Neozanthopsis americanus by Schweitzer (2003), Schweitzer et al. (2010), Luque et al. (2017) and Schweitzer et al. (2018).

Synonymy list
YearName and author
1928Harpactocarcinus americanus Rathbun p. 3 figs. Pl 2, figs 1-6; pl 3, figs 1-5
1930Harpactocarcinus americanus Rathbun p. 1
1934Harpactocarcinus americanus Stenzel p. 43
1935Harpactocarcinus americanus Rathbun p. 87
1935Harpactocarcinus americanus Stenzel p. 385
2003Neozanthopsis americanus Schweitzer p. 1119
2010Neozanthopsis americanus Schweitzer et al. p. 118
2017Neozanthopsis americanus Luque et al. p. 45
2018Neozanthopsis americanus Schweitzer et al. p. 17 fig. 12.4a,b

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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
superfamilyCarpilioidea
familyZanthopsidaeVia 1959
genusHarpactocarcinusMilne-Edwards 1862
speciesamericanus

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.

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Diagnosis
No diagnoses are available