|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Paragastropoda - Mimospirida - Onychochilidae
It was recombined as Pervertina gracilis by Horný (1964); it was recombined as Antispira gracilis by Fryda and Rohr (1999); it was recombined as Laeogyra gracilis by Koken and Perner (1925), Wängberg-Eriksson (1979), Frisk and Ebbestad (2007) and Wagner (2017).
|Year||Name and author|
|1897||Platyceras gracile Koken p. 196|
|1925||Laeogyra gracilis Koken and Perner p. 234 figs. pl. 38 f. 29-31|
|1964||Pervertina gracilis Horný p. 212 figs. pl. 2 f. 6-9|
|1979||Laeogyra gracilis Wängberg-Eriksson pp. 14 - 16 figs. f. 3g-h, 5 e-h|
|1999||Antispira gracilis Fryda and Rohr p. 406|
|2007||Laeogyra gracilis Frisk and Ebbestad p. 88|
|2017||Laeogyra gracilis Wagner p. 2184|
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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.