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Taxonomy
Prantlia biloba was named by Kobayashi and Hamada (1974). Its type specimen is OCU PA0006, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Loc. 2. Okanaru, Higashi-uwa-gun, which is in a Pridoli marine sandstone in the Joryu Formation of Japan.
It was recombined as Latiproetus biloba by Kobayashi (1985); it was recombined as Latiproetus bilobus by Stocker et al. (2019).
It was recombined as Latiproetus biloba by Kobayashi (1985); it was recombined as Latiproetus bilobus by Stocker et al. (2019).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Prantlia biloba Kobayashi and Hamada pp. 114, 118 figs. pl. 12, figs 8, 9; text-fig. 8F |
| 1985 | Latiproetus biloba Kobayashi pp. 420 - 421 |
| 2019 | Latiproetus bilobus Stocker et al. pp. 228 - 229 |
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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.
†Latiproetus bilobus Kobayashi and Hamada 1974
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. P. Stocker et al. 2019 | Glabella with deeply incised S1; preglabellar field and anterior border short. Pygidium narrow, subtriangular, with anterior two ribs expanding abaxially. |