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Lotagnostus
Taxonomy
Lotagnostus was named by Whitehouse (1936) [Sepkoski's age data: Cm Trep-l Cm Trep-u]. It is not extant.
It was assigned to Agnostidae by Whittington et al. (1997) and Bao and Jago (2000); and to Agnostida by Sepkoski (2002).
It was assigned to Agnostidae by Whittington et al. (1997) and Bao and Jago (2000); and to Agnostida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1936 | Lotagnostus Whitehouse |
1997 | Lotagnostus Whittington et al. p. 341 |
2000 | Lotagnostus Bao and Jago pp. 887, 888 |
2002 | Lotagnostus Sepkoski |
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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.
G. †Lotagnostus Whitehouse 1936
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Subg. †Lotagnostus (Distagnostus) Shergold 1971
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†Lotagnostus (Distagnostus) celatus Peng 1992
†Lotagnostus (Distagnostus) ergodes Shergold 1971
Subg. †Lotagnostus (Eolotagnostus) Zhou 1982
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†Lotagnostus (Eolotagnostus) cristus Ergaliev and Ergaliev 2008
†Lotagnostus (Eolotagnostus) decorus Peng 1992
†Lotagnostus (Eolotagnostus) pseudohedini Ergaliev and Ergaliev 2008
†Lotagnostus (Eolotagnostus) scrobicularis Ergaliev 1980
†Lotagnostus (Lotagnostus) trisectus Salter 1864
†Lotagnostus agnostiformis Apollonov and Tschugaeva 1983
†Lotagnostus americanus Billings 1860
†Lotagnostus asiaticus Troedsson 1937
†Lotagnostus atenuatus Rusconi 1955
†Lotagnostus extremus Ergaliev and Ergaliev 2008
†Lotagnostus hedini Troedsson 1937
†Lotagnostus obscurus Palmer 1955
†Lotagnostus punctatus Lu 1964
Diagnosis
No diagnoses are available