Published November 26, 2024 | Version v1
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FIGURE 7 in Unravelling parallel conceptions of the Ordovician trilobite Flexicalymene senaria (Conrad, 1841) and description of Flexicalymene trentonensis, n. sp.

Description

FIGURE 7. Comparison of features distinguishing Flexicalymene trentonensis, n. sp. (A–D) and Flexicalymene senaria (Conrad, 1841) (E–H). A, E. Anterior border in dorsal view. B, F. Anterior border in lateral view. C, G. Genal angle. D, H. Pygidium. Asterisks indicate distinct axial rings; arrow points to shallow furrow indicative of an additional but less well-defined axial ring. Specimens pictured are the respective holotypes (F. senaria: AMNH-FI-29474; F. trentonensis: AMNH-FI-140954; see also figs. 2 and 3). Scale bar = 2 mm.

Notes

Published as part of Hopkins, Melanie J. & Martin, Markus J., 2024, Unravelling parallel conceptions of the Ordovician trilobite Flexicalymene senaria (Conrad, 1841) and description of Flexicalymene trentonensis, n. sp., pp. 1-36 in American Museum Novitates 2024 (4029) on page 17, DOI: 10.1206/4029.1, http://zenodo.org/record/20514640

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Journal article: 10.1206/4029.1 (DOI)
Journal article: urn:lsid:plazi.org:pub:427B9D70FF95575FFF841445FFCB5F55 (LSID)
Journal article: http://publication.plazi.org/id/427B9D70FF95575FFF841445FFCB5F55 (URL)
Journal article: https://zenodo.org/record/20514640 (URL)