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Pseudagnostus

Agnostida - Diplagnostidae

Taxonomy
Pseudagnostus was named by Jaekel (1909) [Sepkoski's age data: Cm Dres-l Cm Fran-u Sepkoski's reference number: 16,80].

It was assigned to Pseudagnostidae by Robison and Pantoja-Alor (1968); to Diplagnostidae by Whittington et al. (1997); and to Agnostida by Sepkoski (2002).

Species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1909Pseudagnostus Jaekel
1936Rhaptagnostus Whitehouse
1937Sulcatagnostus Kobayashi
1944Litagnostus Rasetti
1962Pseudagnostina Palmer
1968Pseudagnostus Robison and Pantoja-Alor p. 780
1977Pseudagnostus (Pseudagnostina) Shergold
1989Pseudagnostus (Sulcatagnostus) Lu and Lin
1996Pseudagnostina Westrop et al. p. 820
1997Pseudagnostus Whittington et al. p. 366
1997Litagnostus Whittington et al. p. 368
2002Litagnostus Sepkoski
2002Pseudagnostina Sepkoski
2002Pseudagnostus Sepkoski
2002Rhaptagnostus Sepkoski
2002Sulcatagnostus Sepkoski
2009Rhaptagnostus Kiessling

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
Life
subphylumArtiopoda(Hou and Bergstrom)
orderAgnostidaSalter 1864
suborderAgnostinaSalter 1864
superfamilyCondylopygoideaRaymond 1913
familyDiplagnostidaeWhitehouse 1936
genusPseudagnostusJaekel 1909

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. †Pseudagnostus Jaekel 1909
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Pseudagnostus canadensis Billings 1860
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Invalid names: Agnostus janei Clark 1923 [synonym]
Pseudagnostus communis Hall and Whitfield 1877
Pseudagnostus cyclopyge Tullberg 1880
Pseudagnostus dividuus Choi et al. 2004
Pseudagnostus gyps Clark 1923
Pseudagnostus idalis Opik 1967
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Invalid names: Pseudagnostus vigilax Lu and Lin 1989 [synonym]
Pseudagnostus karatauensis Ergaliev 1980
Pseudagnostus koerferi Monke 1903
Pseudagnostus leptoplastorum Westergard 1944
Pseudagnostus medius Choi et al. 2004
Pseudagnostus mestus Opik 1967
Pseudagnostus obsurdus Ergaliev and Ergaliev 2008
Pseudagnostus papilio Shergold 1971
Pseudagnostus planulatus Raymond 1924
Pseudagnostus praecurrens Ergaliev 1980
Pseudagnostus primus Kobayashi 1935
Pseudagnostus prolongus Hall and Whitfield 1877
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Invalid names: Pseudagnostina vicaria Oepik 1967 [synonym]
Pseudagnostus punctatus Ergaliev and Ergaliev 2008
Pseudagnostus subquadratus Lu and Zhu 1980
Pseudagnostus vastulus Whitehouse 1936
Invalid names: Litagnostus Rasetti 1944 [synonym], Pseudagnostina Palmer 1962 [synonym], Rhaptagnostus Whitehouse 1936 [synonym], Sulcatagnostus Kobayashi 1937 [synonym]
Diagnosis
No diagnoses are available