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Taxonomy
Asaphellus quadrata was named by Hintze (1953) [Paratypes: 26305-26307 (AMNH). Questionably assigned to genus by author.]. Its type specimen is 26308 (AMNH), a cephalon/head (cranidium), and it is a 3D body fossil. It is the type species of Aulacoparia (Aulacoparina).
It was recombined as Aulacoparia (Aulacoparina) quadrata by Hintze and Jaanusson (1956).
It was recombined as Aulacoparia (Aulacoparina) quadrata by Hintze and Jaanusson (1956).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Asaphellus quadrata Hintze p. 133 figs. Pl. 16, figs. 3a , b, c |
| 1956 | Aulacoparia (Aulacoparina) quadrata Hintze and Jaanusson p. 54 |
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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.
†Aulacoparia (Aulacoparina) quadrata Hintze 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| References: Hendy et al. 2009, Hendy 2009, Aberhan et al. 2004 | |||||