LEUCOSIIDAE Samouelle, 1819

Feng, Yaqi, Zhao, Wenjiang, Feng, Yawen & Dai, Wenli, 2023, Updated Checklist of the Crabs (Crustacea: Decapoda: Brachyura) from the Sea around the Ogasawara Islands, Japan, Bulletin of the National Museum of Nature and Science. Series A, Zoology 49 (4), pp. 161-178 : 165-166

Family LEUCOSIIDAE Samouelle, 1819 — 19 spp.

Arcania sagamiensis Sakai, 1969 [Jn: Sagami-toge-kobushi] — Naruse et al. (2017: Ogasawara Is.)

Ebalia hayamaensis Sakai, 1963 [Jn: Hayama-ebaria] — Takeda (1977: NW Ani-jima I., 95m) ; Komatsu (2011: E Muko-jima I., 112–124 m; W Chichi-jima I., 84–87 m; S Haha-jima I., 92–93.1m)

Ebalia humilis Takeda, 1977 [Jn: Ogasawara-ebaria] —Takeda (1977: W Ani-jima I., 45–84m); Takeda & Kurata (1977b, as Praebebaria traeniata Takeda: Minami-fukurozawa, Chichi-jima I.); Takeda & Kurata (1984: Takinoura Bay, Ani-jima I.); Komatsu (2011: E Chichi-jima I., 48–98 m, and Futami Bay, Chichi-jima I.); Naruse et al. (2017: Takinoura Bay, 8 m, Ani-jima I.; Miyano-hama, 25 m, Chichi-jima I.)

Ebalia koyo Komatsu, 2011 [Jn: Koyo-ebaria] —Komatsu (2011: NE Ototo-jima I., 135.5–135.8 m; Off Chichi-jima I., 100m)

Ebalia sakaii Takeda and Miyake, 1972 [Jn: Sakai-ebaria] —Komatsu (2011: NW Ototo-jima I., 135.5–135.8 m; S Chichi-jima I., 135–136m)

Ebalia tuberculosa (A. Milne-Edwards, 1973) [Jn: Yamato-ebaria] —Komatsu (2011: E Muko-jima I, 365–499m)

Ebaliopsis erosa (A. Milne-Edwards, 1873) [Jn: Kurumi-kobushi] — OIBO (2016, in table 1: Iguma Bay, Haha-jima I.); Y. Takeda (2020: Omura Beach, Chichi-jima I.)

Heteronucia perlata (Sakai, 1963) [Jn: Marutsubu-kobushi] — Komatsu (2011: W Minami-jima I., 138.9–140.9m)

Leucosia anatum (Herbst, 1783) [Jn: Tsunonaga-kobushi] — Takeda (1977: W Chichi-jima I., 65m)

Leucosia pulcherrima Miers, 1877 [Jn: Osaka-tsuno-kobushi] — OIBO (2017b, in table 1 as L. anatum (Herbst) : Tatsumi Bay, Chichi-jima I.)

Nucia speciosa Dana, 1852 [Jn: Ibotsubu-kobushi] — Takeda & Kurata (1976b: Ogasawara Is.); OIBO (2017a, in table 1: Muko-jima I.; Omura Beach, Chichi-jima I.); OIBO (2017b, in table 1: Omura Beach, Chichi-jima I.)

Oreotlos angulatus (Rathbun, 1906) [Jn: Togari-karuishi-kobushi] —Komatsu (2011: E Chichi-jima I., 81–83 m)

Oreotlos heuretos Tan and Ng, 1995 [Jn: Ogasawara-karuishikobushi] — Takeda (1977, as Oreophorus (Oreotlos) latus (Borradaile): Takinoura Bay, Ani-jima I., 47m) ; Komatsu (2011: NW Ototo-jima I., 135.5–135.8 m; N Chichi-jima I., 51–62 m, and Futami Bay, Chichi-jima I.; E and S Nishi-jima I., 49.9–60.1 m; N Haha-jima I., 72.9–76 m); OIBO (2015, in table 2: Kita Harbor, Haha-jima I.)

Oreotlos lagarodes Tan & Ng, 1995 [Jn: Hawai-karuishi-kobushi] —Komatsu (2011: E Nishi-jima I., 49.9–51.6m)

Philyra syndactyla Ormtann, 1892 [Jn: Hira-kobushi] —Takeda (1977: W Chichi-jima I., 36–52m)

Praebebalia dondonae Chen, 1989 [Jn: Firipin-ebaria-modoki] — Komatsu (2011: E Muko-jima I., 365–499 m)

Praebebalia taeniata Takeda, 1977 [Jn: Ogasawara-ebaria-modoki] —Takeda (1977: NW Ani-jima I., 95 m; NW Chichi-jima I., 84m); Takeda & Kurata (1977b: Minami-fukurozawa, Chichi-jima I.; Takeda & Kurata (1984: W Chichi-jima I.); Nagai (1992: N Ani-jima I.; W Chichi-jima I.); Komatsu (2011: E Muko-jima I., 98.7–301 m; W and NW Ototo-jima I., 135.5–159 m; W and E Chichi-jima I., 86.9–176 m; W Nishi-jima I., 175–176 m; E Haha-jima I., 325–331 m)

Toru granuloides (Sakai, 1961) [Jn: Ibonashi-kobushi] —Komatsu (2011: E Muko-jima I., 365–499 m; SE Chichi-jima I., 299.7– 311.4 m; E Haha-jima I., 311–325m)

Urnalana insularis (Takeda and Kurata, 1976) [Jn: Ogasawarakobushigani] — Takeda & Kurata (1976b, as Leucosia : Between Chichi-jima I. and Haha-jima I., ca. 200m); OIBO (2015: Oki Harbor, Haha-jima I.); OIBO (2017a, in table 1; 2017b, in table 1: Omura Beach, Chichi-jima I.)