Hermit crabs of the genera Calcinus Dana, Clibanarius Dana, and Dardanus Paul’son from the PANGLAO 2004 Expedition, with description of a new species and a checklist of the hermit crabs of the Philippines (Crustacea: Anomura: Paguroidea) Author Malay, Maria Celia (Machel) D. Author Rahayu, Dwi Listyo Author Chan, Tin-Yam text Raffles Bulletin of Zoology 2018 2018-01-17 66 23 65 journal article 6557 10.5281/zenodo.4503028 479d8c3b-8194-4f81-bed5-d157d5aa021e 2345-7600 4503028 C0EDB2F2-78E4-43A0-A8C4-E4165DF6406F Calcinus fuscus Malay, Komai & Chan, 2012 ( Fig. 1B ) Calcinus anani – Kato & Okuno, 2001: 69 , unnumbered photograph; Kawamoto & Okuno, 2003: 74 , 1 unnumbered photograph; Asakura, 2002: 29–35, Figs. 2–3 , Fig. 21A; Poupin & Lemaitre, 2003: 8 , 13 (in part); Okuno & Arima, 2004: 54 , Fig. 2A (not Calcinus anani Poupin & McLaughlin, 1998 ). Calcinus fuscus Malay, Komai, & Chan 2012: 167 , Figs. 1 , 2 (Kume Island, Japan , type locality); Legall & Poupin, 2016 . Material examined. 1 ovig. female SL 5.6 mm ( ZRC ), stn B9, Napaling , Panglao I. , 9°33.1′N , 123°44.0′E , 8.5–10 m , 8.vi.2004 ; 2 males SL 3.0– 4.6 mm ( ZRC ), stn B15, Sungcolan , Panglao I. , 9°38.8′N , 123º49.2′E , 2–4 m , 16.vi.2004 ; 2 males SL 4.0– 4.1 mm ( ZRC ), stn B32, Looc , Panglao I. , 9°35.8′N , 123°44.6′E , 20 m , 26.vi.2004 ; 1 female SL 2.5 mm ( ZRC ), stn B36, north of Doljo , Panglao I. , 9°35.9′N , 123°44.5′E , 24 m , 1.vii.2004 ; 2 females SL 3.4–4.6 mm ( ZRC ), stn B39, Pontod Lagoon 1 outside, 9°32.8′N , 123°42.1′E , 17–25 m , 3.vii.2004 ; 1 male SL 4.1 mm ( ZRC ), stn B42, between Momo and Napaling , Panglao I. , 9°37.0′N , 123°46.0′E , 30–33 m , 6.vii.2004 ; 1 female SL 3.0 mm ( ZRC ), stn R47, Sungcolan , Panglao I. , 9°38.8′N , 123°49.2′E , 4–25 m , 16.vi.2004 ; 1 male SL 3.2 mm ( ZRC ), stn R63, Napaling, Panglao I. , 9°37.2′N , 123°46.4′E , 3–40 m , 24.vi.2004 . Habitat. Subtidal, 2–33 m deep, reef slopes and ledges, occasionally from caves in the reef wall. Remarks. This species is closely related to the Polynesian endemic C. anani Poupin & McLaughlin, 1998 . However the two species are genetically differentiated, and show distinct differences in colouration, depth distribution, and geographic range (see Malay et al., 2012 ).