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Leptotrypella
Taxonomy
Leptotrypella was named by Vinassa de Regny (1921) [Sepkoski's age data: S Ludl C Tour-l Sepkoski's reference number: 509,544]. It is not extant.
It was assigned to Heterotrypidae by Bassler (1953); to Trepostomata by Boardman (1960); to Trepostomida by Sepkoski (2002); and to Atactotoechidae by Tolokonnikova (2010).
It was assigned to Heterotrypidae by Bassler (1953); to Trepostomata by Boardman (1960); to Trepostomida by Sepkoski (2002); and to Atactotoechidae by Tolokonnikova (2010).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1921 | Leptotrypella Vinassa de Regny |
1953 | Leptotrypella Bassler p. G98 |
1960 | Leptotrypella Boardman p. 51 |
2002 | Leptotrypella Sepkoski |
2010 | Leptotrypella Tolokonnikova |
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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. †Leptotrypella Vinassa de Regny 1921
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Subg. †Leptotrypella (Leptotrypella) Vinassa de Regny 1921
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†Leptotrypella (Leptotrypella) amplectens Grabau 1899
†Leptotrypella (Leptotrypella) asterica Boardman 1960
†Leptotrypella (Leptotrypella) magniporta Boardman 1960
†Leptotrypella (Leptotrypella) mesostena Boardman 1960
†Leptotrypella (Leptotrypella) multitecta Boardman 1960
Subg. †Leptotrypella (Pycnobasis) Boardman 1960
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†Leptotrypella (Pycnobasis) amphelicta Boardman 1960
†Leptotrypella (Pycnobasis) pachyphragma Boardman 1960
†Leptotrypella (Pycnobasis) polita Boardman 1960
†Leptotrypella (Pycnobasis) tuberata Boardman 1960
†Leptotrypella inaudita Morozova 1961
†Leptotrypella pojarkovi Orlovski 1961
Diagnosis
No diagnoses are available