A new species of dendrochirotid holothuroid from deep water of southern Japan, with the erection of a new genus, Satsumaocnus (Echinodermata: Holothuroidea: Dendrochirotida: Cucumariidae: Colochirinae) Author Yamana, Yusuke 0000-0002-8764-5850 yamanayusuke39@gmail.com Author Thandar, Ahmed S. 0000-0002-7368-5560 School of Life Sciences (Biology and Conservation), University of KwaZulu-Natal, Private Bag X 54001, Durban 4000, South Africa thandara @ ukzn. ac. za; https: // orcid. org / 0000 - 0002 - 7368 - 5560 thandara@ukzn.ac.za Author Hayashibara, Takeshi Coastal and Inland Fisheries Ecosystem Division, Fisheries Technology Institute, Japan Fisheries Research and Education Agency, 2 - 12 - 4 Fukuura, Kanazawa-ku, Yokohama, 236 - 8648, Japan Author Setiamarga, Davin H. E. 0000-0002-8764-5850 Department of Applied Chemistry and Biochemistry, National Institute of Technology (KOSEN), Wakayama College, 77 Noshima, Nada, Gobo City, Wakayama 644 - 0023, Japan & The University Museum, The University of Tokyo, 7 - 3 - 1 Hongo, Bunkyo-ku, Tokyo 133 - 0033, Japan yamanayusuke39@gmail.com text Zootaxa 2022 2022-11-16 5209 2 270 284 journal article 188705 10.11646/zootaxa.5209.2.7 5ccb5236-2b9c-4af1-80c9-40862aa75478 1175-5326 7326013 A4C30358-A40E-46EB-8FC6-C0119AFD20D7

TABLE 2-1. Measurements and range (Mean ± sd μm) of ossicles from type specimens of Satsumaocnus kaiyomarui sp. nov. (1/3: Rod and/or dendriformed rod)

	INV-2018-3				INV-2018-5				INV-2018-13
Rod: a Length, a total length along with longitudinal line; b Breadth, a stem breadth at central region; c Width, a total width crossing to longitudinal line.
Body parts	n	aLength	bBreadth	cWidth	n	aLength	bBreadth	cWidth	n	aLength	bBreadth	cWidth
Tentacle	22	285 ± 179 55–648	18 ± 9 3–33	- -	24	208 ± 101 117–513	15 ± 6 7–28	- -	24	186 ± 97 56–385	17 ± 9 4–34	- -
Perioral skin	6	244 ± 92 169–369	7 ± 2 5–10	48 ± 12 38–70	8	204 ± 38 124–243	40 ± 2 8–15	43 ± 11 33–62	0
Pharyngal villi	8	183 ± 55 78–251	8 ± 3 4–12	41 ± 10 25–58	18	139 ± 35 84–193	7 ± 2 4–10	45 ± 19 15–105	9	128 ± 32 79–189	6 ± 1 4–7	43 ± 14 21–71
Introvert skin	0				0				0
Valve	0				0				0
Dorsal body-wall	3	151 ± 4 147–154	7 ± 1 6–8	107 ± 15 91–120	4	181 ± 19 163–207	5 ± 1 4–6	108 ± 16 85–122	4	128 ± 7 118–133	4 ± 1 4–5	81 ± 18 59–102
Ventral body-wall	3	128 ± 6 123–135	7 ± 1 6–8	75 ± 10 66–85	5	142 ± 45 87–181	4 ± 1 3–5	83 ± 16 63–98	3	117 ± 28 93–148	5 ± 1 4–6	63 ± 16 53–81
Ventral podia	0				0				0
Endplate	0				0				0
Dorsal podia	0				0				0
Anal papilla	0				0				0
Anal skin	0				0				0
Gonad	6	131 ± 29 78–163	4 ± 1 3–7	39 ± 30 10–88	Gonad undeveloped				Gonad undeveloped