Published July 31, 2023
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FIGURE 7. X in Two new species of the bathyal holothurian genus Pannychia (Elasipodida, Laetmogonidae) from Japanese waters
- 1. Center for Molecular Biodiversity Research, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 3050005, Japan. & Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-STAR), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2-15 Natsushima-cho, Yokosuka, Kanagawa, 2370061, Japan. & Department of Zoology, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 3050005, Japan. & Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan.
- 2. Department of Zoology, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 3050005, Japan. & Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan. & Misaki Marine Biological Station, Graduate School of Science, The University of Tokyo, 1024 Koajiro, Misaki, Miura, Kanawaga, 2380225, Japan.
- 3. Misaki Marine Biological Station, Graduate School of Science, The University of Tokyo, 1024 Koajiro, Misaki, Miura, Kanawaga, 2380225, Japan.
- 4. Department of Zoology, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 3050005, Japan. & Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 1130033, Japan.
Description
FIGURE 7. X-ray μCT scanning image of a calcareous ring and SEM images of ossicles from a tentacle of Pannychia rinkaimaruae sp. nov. (holotype, NSMT E-13404). A, aboral view of calcareous ring; B, rods from a tentacle; C, end plate from a tube foot; D, rods from tube foot. R and IR mean radial and interradial elements of calcareous ring, respectively. Roman numerals with R and Arabic numerals with IR denote the positions of the elements of the calcareous ring. Rap indicates anterior processes of a radial element; Ro, opening of a radial element; IRap, an anterior process of an interradial element.
Notes
Published as part of Ogawa, Akito, Kobayashi, Itaru, Kohtsuka, Hisanori & Fujita, Toshihiko, 2023, Two new species of the bathyal holothurian genus Pannychia (Elasipodida, Laetmogonidae) from Japanese waters, pp. 105-125 in Zootaxa 5323 (1) on page 118, DOI: 10.11646/zootaxa.5323.1.6, http://zenodo.org/record/8203994
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