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Alsataspididae
Taxonomy
Alsataspididae was named by Turner (1940).
It was assigned to Asaphida by Whittington et al. (1997); to Trinucleoidea by Adrain (2011); and to Trinucleida by Bignon et al. (2020).
It was assigned to Asaphida by Whittington et al. (1997); to Trinucleoidea by Adrain (2011); and to Trinucleida by Bignon et al. (2020).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1940 | Alsataspididae Turner |
| 1955 | Orometopidae Hupe |
| 1957 | Hapalopleuridae Harrington and Leanza |
| 1957 | Orometopidae Harrington and Leanza |
| 1997 | Alsataspididae Whittington et al. p. 301 |
| 2000 | Hapalopleuridae Bao and Jago pp. 987, 896 |
| 2003 | Hapalopleuridae Tortello and Esteban p. 228 |
| 2011 | Alsataspididae Adrain p. 107 |
| 2020 | Alsataspididae Bignon et al. p. 1072 |
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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.
Fm. †Alsataspididae Turner 1940
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G. †Araiopleura Harrington and Leanza 1957
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†Araiopleura reticulata Harrington and Leanza 1957
†Araiopleura stephani Rushton 1982
G. †Clavatellus Poletaeva 1955
G. †Gaoloupingia Yuan and Yin 1998
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†Gaoloupingia gaoloupingensis Yuan and Yin 1998
†Gaoloupingia triangularis Yuan and Yin 1998
G. †Pagometopus Henningsmoen 1959
G. †Palquiella Suárez-Soruco 1975
G. †Rhadinopleura Harrington and Leanza 1957
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†Rhadinopleura eurycephala Harrington and Leanza 1957
G. †Skljarella Petrunina 1973
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†Skljarella cracens Fortey and Owens 1991
†Skljarella expansa Bao and Jago 2000
†Skljarella hunanensis Peng 1984
†Skljarella sulcifera Peng 1992
G. †Spirantyx Whittard 1961
G. †Torifera Wolfart 1974
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†Torifera abrupta Peng et al. 2004
†Torifera jelli Peng et al. 2009
†Torifera paraconvexa Yang 1978
†Torifera taoyuanensis Peng 1987
†Torifera tuma Yang 1977
Invalid names: Xiangia Peng 1987 [synonym]
G. †Yumenaspis Chang 1960
Invalid names: Hapalopleuridae Harrington and Leanza 1957 [invalid subgroup], Jegorovaiidae [invalid subgroup], Orometopidae Hupe 1955 [invalid subgroup]
Diagnosis
No diagnoses are available