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Latheticocarcinus punctatus

Malacostraca - Decapoda - Homolidae

Taxonomy
Homolopsis punctata was named by Rathbun (1917). Its type specimen is USNM 32058, a carapace, and it is a 3D body fossil. Its type locality is Eastern Corson County, which is in a Maastrichtian marine shale in the Pierre Shale Formation of South Dakota.

It was recombined as Metahomola punctata by Collins and Wienberg Rasmussen (1992); it was recombined as Homola punctata by Schweitzer (2001); it was recombined as Latheticocarcinus punctatus by Schweitzer et al. (2010) and Feldmann et al. (2012).

Synonymy list
YearName and author
1917Homolopsis punctata Rathbun p. 388 figs. Pl 33, figs 1-3
1992Metahomola punctata Collins and Wienberg Rasmussen p. 18
2001Homola punctata Schweitzer p. 522
2010Latheticocarcinus punctatus Schweitzer et al. p. 69
2012Latheticocarcinus punctatus Feldmann et al. p. 4 figs. 1.7a-c

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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()
Homoloida
superfamilyHomoloideade Haan 1839
familyHomolidaeDe Haan 1833
genusLatheticocarcinus
speciespunctatus()

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
Measurements
No measurements are available
Composition: chitinc
Locomotion: actively mobilec
Life habit: epifaunalo
Diet: carnivoreo
Vision: well-developedc
Created: 2008-01-28 11:51:24
Modified: 2022-05-13 13:34:01
Source: o = order, c = class
References: Aberhan 1992, Turnsek 1997

Age range: Early/Lower Maastrichtian or 70.60000 to 66.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Maastrichtian70.6 - 66.0USA (South Dakota) Homolopsis punctata (134956 235362)