Published January 31, 2023 | Version v1
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Fig. 6 in Morphology of larval and postlarval stages of Priapulopsis bicaudatus (Danielssen, 1869) (Priapulida) from the north atlantic ocean

Description

Fig. 6. Pharyngeal teeth in the larva. A. Frontal introvert with widely extended mouth cone (mc), showing teeth of the first ring (pt). B. Teeth (pt) from "outer" side, showing deep median groove. C. Almost frontal view on the first ring of teeth (labelled "1"), part of one tooth of the second ring ("2") is visible. D. Magnification of one tooth from the outer side. E, F. Magnification of the frontal margin with spines and tooth receptors (arrows). Note undivided inner side. Further abbreviations: ne = neck, ps = primary scalid, ru = ruff, sc = scalids. All images SEM, all from V13500.

Notes

Published as part of Schmidt-Rhaesa, Andreas & Raeker, Jan, 2023, Morphology of larval and postlarval stages of Priapulopsis bicaudatus (Danielssen, 1869) (Priapulida) from the north atlantic ocean, pp. 1-16 in Zoologischer Anzeiger 302 on page 8, DOI: 10.1016/j.jcz.2022.11.006, http://zenodo.org/record/10375775

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Is part of
Journal article: 10.1016/j.jcz.2022.11.006 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFCBFFC6FFD6C903BE6BFF843115FFC9 (LSID)
Journal article: https://zenodo.org/record/10375775 (URL)