File:Neanthes nanciae (10.5852-ejt.2021.760.1443) Figure 4.png

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English: Fig. 4. Neanthes helenae Kinberg, 1865. A–C, I–P. Holotype of Nereis (Neanthes) nanciae Day, 1949 (NHMUK 1950.1.5.72-95) from Jamestown, St Helena Island, atokous. A. Entire body in dorsal view. B. Anterior end in dorsal view.C. Anterior region in ventral view, arrow indicates ventrolateral projection. I. Left parapodium from chaetiger 1 in posterior view. J. Left parapodium from chaetiger 7 in posterior view. K. Right parapodium from chaetiger 21 in anterior view. L. Left parapodium from chaetiger 30 in posterior view with ventral cirri contracted and hidden behind the neuroacicular ligule. M. Right parapodium from chaetiger 60 in anterior view. N. Heterogomph fused falciger from supracicular neurochaetae (chaetiger 30). O. Heterogomph falciger from subacicular neurochaetae (chaetiger 7). P. Heterogomph falciger from subacicular neurochaetae (chaetiger 30). — D–H, Q. Paratype of Nereis (Neanthes) nanciae Day, 1949 (NHMUK 1950.1.5.72-95) from Jamestown, St Helena Island, atokous. D. Anterior region in lateral view, arrow indicates ventrolateral projection. E. Left jaw in dorsal and ventral views, respectively. F. Inner canals of jaws in ventral view. G. Non-everted pharynx in ventral view. H. Area VI of oral ring of non-everted pharynx in ventral view, arrows indicate p-bars. Q. Posterior end in dorsal view. Roman numerals refer to the areas and Arabic numbers to chaetigers. Scale bars: A–C, Q = 1 mm; D–E, G = 0.5 mm; F, J–L = 0.2 mm; H–I, M = 0.1 mm; N–P = 20 µm.
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Source https://doi.org/10.5852/ejt.2021.760.1443
Author Villalobos-Guerrero, T. F., Kara, J., & Idris, I. (2021). Redescriptions of Neanthes Kinberg, 1865 (Annelida: Errantia: Nereididae) species from worldwide regions. European Journal of Taxonomy, 760(1), 101–135.
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current19:58, 23 June 2022Thumbnail for version as of 19:58, 23 June 20221,402 × 1,813 (4.54 MB)Christian Ferrer (talk | contribs){{Information | description = {{en|1=Fig. 4. ''Neanthes helenae'' Kinberg, 1865. A–C, I–P. Holotype of ''Nereis (Neanthes) nanciae'' Day, 1949 (NHMUK 1950.1.5.72-95) from Jamestown, St Helena Island, atokous. A. Entire body in dorsal view. B. Anterior end in dorsal view.C. Anterior region in ventral view, arrow indicates ventrolateral projection. I. Left parapodium from chaetiger 1 in posterior view. J. Left parapodium from chaetiger 7 in posterior view. K. Right parapodium from chaetiger 21...

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