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Acidusus aculeatus
Taxonomy
Agnostus aculeatus was named by Angelin (1851).
It was recombined as Ptychagnostus aculeatus by Robison (1984) and Westrop et al. (1996); it was recombined as Acidusus aculeatus by Laurie (2008).
It was recombined as Ptychagnostus aculeatus by Robison (1984) and Westrop et al. (1996); it was recombined as Acidusus aculeatus by Laurie (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1851 | Agnostus aculeatus Angelin p. 8 figs. pl. 6, fig, 12 |
| 1984 | Ptychagnostus aculeatus Robison p. 14 |
| 1996 | Ptychagnostus aculeatus Westrop et al. p. 816 |
| 2008 | Acidusus aculeatus Laurie |
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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.
†Acidusus aculeatus Angelin 1851
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Diagnosis
No diagnoses are available