Published September 26, 2025
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Fig. 3 in High diversity and new species of meiofaunal Nerillidae (Annelida) in subtidal sediments and anchialine caves of the East China Sea
Authors/Creators
- 1. Malte J. & Marine Biological Section, Department of Biology, University of Copenhagen, Universitetsparken 4, 2100-DK Copenhagen, Denmark.
- 2. Marine Biological Section, Department of Biology, University of Copenhagen, Universitetsparken 4, 2100-DK Copenhagen, Denmark.
- 3. Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen Ø, Denmark.
- 4. Institute for Data Innovation in Science, Seoul National University, Seoul, 08826, Republic of Korea.
- 5. Biodiversity Research Department, National Institute of Biological Resources, Incheon, 22689, Republic of Korea.
- 6. Okinawa Prefectural University of Arts, 1-4 Shuri-Tounokura, Naha, Okinawa 903-8602, Japan.
Description
Fig. 3. Cirrinerilla sulcipalpata gen. et sp. nov. A, C, F. Holotype (NHMD 1842011). B. Paratype (NHMD 1842015). D, G. Paratype (NHMD 1842013). E. Live specimen (lost), H. Paratype (NHMD 1842012). A. Light microscopy (LM) with regenerating pygidial cirri, dorsal view. B. LM of oocytes and egg, dorsal view. C. Close-up of prostomium from A, showing lateral and median antennae scars, dorsal view. D. Confocal laser scanning microscopy (CLSM) of acetylated α-tubulin immunoreactivity (α-tub IR) in the cilia of ten dorsal and lateral enteronephridia running along the hindgut in adult specimen (dorsal view, Z-stack maximum intensity projection). E. Dissecting scope images of live specimen with palps, long lateral antennae and long parapodial cirri, dorsal view. F. Close-up of palp from C. G. CLSM of α-tub IR in ventral nerve cord and cilia of segmental nephridia (dorsal view, Z-stack maximum intensity projection). H. CLSM of α-tub IR in cilia of spermioducts and oviducts (NHMD 1842012). Abbreviations: cc = compound chaetae; cj = chaetal joint; eg = egg(s); ent = enteronephridium; gl = gland; hg = hindgut; la = lateral antenna; las = lateral antenna scar; mas = median antenna scar; mg = midgut; mo = mouth opening; n3–6 = nephridia in segment III–VI; oo = oocytes; ov = oviduct; pa = palp; pc = parapodial cirrus; pr = prostomium; py = pygidium; rpc = regenerating pygidial cirrus; sp = spermioduct; vnc = ventral nerve cord; I–VIII = segments I–VIII.
Notes
Published as part of Worsaae, Katrine, Hansen, Malte J., Defourneaux, Éloïse, Olesen, Jørgen, Park, Jiseon, Park, Taeseo & Fujita, Yoshihisa, 2025, High diversity and new species of meiofaunal Nerillidae (Annelida) in subtidal sediments and anchialine caves of the East China Sea, pp. 1-54 in European Journal of Taxonomy 1021 on page 13, DOI: 10.5852/ejt.2025.1021.3075, http://zenodo.org/record/17258268
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