Agraulos Hawle & Corda 1847 ...
Genus Agraulos Hawle & Corda, 1847 Agraulos Hawle & Corda, 1847: 26, 27. — Type species: Arion ceticephalus Barrande, 1846, designated by Miller (1889). Arion Barrande, 1846: 12, 13. — Type species: Arion ceticephalus Barrande, 1846, by monotypy (Barrande 1846). Arionides – Barrande 1847: 39...
| Main Authors: | , , , |
|---|---|
| Format: | Text |
| Language: | unknown |
| Published: |
Zenodo
2022
|
| Subjects: | |
| Online Access: | https://dx.doi.org/10.5281/zenodo.7477267 https://zenodo.org/doi/10.5281/zenodo.7477267 |
| Summary: | Genus Agraulos Hawle & Corda, 1847 Agraulos Hawle & Corda, 1847: 26, 27. — Type species: Arion ceticephalus Barrande, 1846, designated by Miller (1889). Arion Barrande, 1846: 12, 13. — Type species: Arion ceticephalus Barrande, 1846, by monotypy (Barrande 1846). Arionides – Barrande 1847: 391. Herse Hawle & Corda, 1847: 19. — Type species: Herse neubergii Hawle & Corda, 1847, by monotypy (Hawle & Corda 1847). Arionellus – Barrande 1852b: 404. DIAGNOSIS. — Cranidium parabolic and domed; exoskeleton thick; glabella domed, equal-sided to trapezoidal; preglabellar field long; thorax of 16 segments (based onLake 1932; Harrington et al. 1959; Fletcher 2017, with modifications). REMARKS The genus was first described by Barrande (1846) as Arion. As the name Arion was occupied by a genus of gastropods, Hawle & Corda (1847) renamed the trilobite Arion to Agraulos. Barrande (1847) corrected his mistake and renamed the genus to Arionides. Barrande (1852b) re-renamed the genus to Arionellus, as in ... : Published as part of Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang & Austermann, Gregor, 2022, Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44 (33) on pages 1055-1056, DOI: 10.5252/geodiversitas2022v44a33, http://zenodo.org/record/7477657 ... |
|---|