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Pachygrapsus

Malacostraca - Decapoda - Grapsidae

Taxonomy
Pachygrapsus was named by Randall (1839). It is extant.

It was assigned to Grapsidae by Schweitzer et al. (2010), Schweitzer et al. (2023).

Species
P. hungaricus

Synonymy list
YearName and author
1839Pachygrapsus Randall
2010Pachygrapsus Schweitzer et al. p. 142
2023Pachygrapsus Schweitzer et al. p. 4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—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
—ThoracotremataGuinot 1977
superfamilyGrapsoideaMacLeay 1838
familyGrapsidaeMacLeay 1838
genusPachygrapsusRandall 1839

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. Pachygrapsus Randall 1839
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†Pachygrapsus hungaricus Müller 1974
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Locomotion: actively mobilec
Life habit: infaunalsuperf
Diet: detritivoresuperf
Vision: well-developedc
Created: 2022-08-23 13:46:39
Modified: 2022-09-18 00:50:49
Source: superf = superfamily, c = class
References: Aberhan 1992, Valdez and Clapham 2023

Age range: base of the Badenian to the top of the Holocene or 13.82000 to 0.00000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Neogene23.04 - 2.58Poland P. hungaricus (139753)
Badenian13.82 - 12.8Hungary P. hungaricus (138812 149366 207750 207753)
Serravallian13.82 - 11.63Hungary P. hungaricus (34739)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117Mexico (Baja California) P. sp. (194407)
Late/Upper Pleistocene0.129 - 0.0117Jamaica P. sp. (228847)
Holocene0.0117 - 0.0USA (Flrida) P. transversus (146568)
Holocene0.0117 - 0.0USA (Texas) P. transversus (146570)
Holocene0.0117 - 0.0Spain (Cantabria) P. marmoratus (101904)