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Leptosphinctinae
Taxonomy
Leptosphinctinae was named by Arkell (1950). Its type is Leptosphinctes.
It was assigned to Perisphinctidae by Sandoval and Westermann (1986), Zatoń (2010) and Mitta (2023).
It was assigned to Perisphinctidae by Sandoval and Westermann (1986), Zatoń (2010) and Mitta (2023).
Synonymy list
Year | Name and author |
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1950 | Leptosphinctinae Arkell |
1986 | Leptosphinctinae Sandoval and Westermann p. 1265 |
2010 | Leptosphinctinae Zatoń p. 131 |
2023 | Leptosphinctinae Mitta p. 312 |
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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.
Subfm. †Leptosphinctinae Arkell 1950
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G. †Leptosphinctes
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†Leptosphinctes (Cleistosphinctes) asinus Zatwornitzki 1914
†Leptosphinctes (Cleistosphinctes) balchanense Besnosov 1993
†Leptosphinctes (Cleistosphinctes) cleistus Buckman 1920
†Leptosphinctes (Cleistosphinctes) nikanorovae Besnosov 1993
†Leptosphinctes (Cleistosphinctes) perspicuus Parona 1896
†Leptosphinctes (Cleistosphinctes) umbilicatus Galacz 2012
Subg. †Leptosphinctes (Leptosphinctes) Buckman 1920
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†Leptosphinctes (Leptosphinctes) chaudonensis Pavia 1983
†Leptosphinctes (Leptosphinctes) coronarius Buckman 1921
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Invalid names: Kubanoceras kardonikensis Kakadze and Zesashvili 1956 [synonym]
†Leptosphinctes (Leptosphinctes) densicostatum Besnosov 1993
†Leptosphinctes (Leptosphinctes) festonensis Pavia 1973
†Leptosphinctes (Leptosphinctes) hodicus Nikanorova 1972
†Leptosphinctes (Leptosphinctes) leptus Buckman 1920
†Leptosphinctes (Leptosphinctes) pygmaeum Besnosov 1993
†Leptosphinctes schmiereri Bentz 1924
†Leptosphinctes tabernai Westermann 1983
†Leptosphinctes tenuiplicatus Brauns 1865
Invalid names: Glyptosphinctes Buckman 1925 [synonym], Kubanoceras Kakadze and Zesashvili 1956 [synonym], Spathia Schindewolf 1925 [synonym]
G. †Lobosphinctes
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†Lobosphinctes costulatosus Buckman 1923
†Lobosphinctes dzhissaensis Mitta 2023
†Lobosphinctes loczyi Papp 1907
G. †Planisphinctes
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†Planisphinctes pirkli Mitta 2023
†Planisphinctes tenuissimus Siemiradzki 1898
†Prorsisphinctes (Planisphinctes) torrensi Stephanov 1972
G. †Stephanosphinctes Sandoval and Westermann 1986
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†Stephanosphinctes buitroni Sandoval and Westermann 1986
†Stephanosphinctes tuberculatus Galacz 2012
G. †Vermisphinctes
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†Vermisphinctes stomphus Buckman 1921
Invalid names: Stomphosphinctes Buckman 1921 [synonym]
Diagnosis
No diagnoses are available