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Cyrtosymbole (Pusillabole)
Taxonomy
Cyrtosymbole (Pusillabole) was named by Alberti (1973) [Sepkoski's age data: D Fame Sepkoski's reference number: 1106].
It was reranked as Pusillabole by Brauckmann and Brauckmann (1986), Brauckmann and Koch (1987), Chlupac (1994) and Jell and Adrain (2002); it was synonymized subjectively with Helioproetus by Feist et al. (2003); it was misspelled as Pusillaboles by Sepkoski (2002) and Bault et al. (2021).
It was assigned to Cyrtosymbolinae by Brauckmann and Brauckmann (1986), Brauckmann and Koch (1987) and Chlupac (1994); to Proetidae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Cyrtosymbole by Alberti (1973) and Bault et al. (2021).
It was reranked as Pusillabole by Brauckmann and Brauckmann (1986), Brauckmann and Koch (1987), Chlupac (1994) and Jell and Adrain (2002); it was synonymized subjectively with Helioproetus by Feist et al. (2003); it was misspelled as Pusillaboles by Sepkoski (2002) and Bault et al. (2021).
It was assigned to Cyrtosymbolinae by Brauckmann and Brauckmann (1986), Brauckmann and Koch (1987) and Chlupac (1994); to Proetidae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Cyrtosymbole by Alberti (1973) and Bault et al. (2021).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Cyrtosymbole (Pusillabole) Alberti |
| 1986 | Pusillabole Brauckmann and Brauckmann p. 11 |
| 1987 | Pusillabole Brauckmann and Koch |
| 1994 | Pusillabole Chlupac p. 503 |
| 2002 | Pusillabole Jell and Adrain p. 477 |
| 2002 | Pusillaboles Sepkoski |
| 2021 | Cyrtosymbole (Pusillabole) Bault et al. pp. Appendix 7 |
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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.
Subg. †Cyrtosymbole (Pusillabole) Alberti 1973
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Fortey and Owens 1999, Whittington et al. 1997, Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available