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 Clibanarius laevimanus Buitendijk, 1937 ( Fig. 2H ) Clibanarius laevimanus Buitendijk, 1937: 254–258 , Figs. 3–5 (Maratoea, Aroe Island, Indonesia and Bongao, Philippines , type localities); Dechancé, 1963: 31 ; Rahayu & Forest, 1993 (1992): 757–758; Cassidy & McLaughlin, 1997: 80–82 , Fig. 2 ; Poupin et al., 2013: 36 , Fig. 18C. Material examined. 1 ovig. female SL 2.3 mm , 3 females SL 2.0– 2.2 mm , 3 males SL 2.2–3.0 mm, 1 indiv. in shell ( ZRC ), stn M8, Doljo , north coast, Panglao I. , 9°35.4′N , 123°44.3′E , 0–1 m , 2.vi.2004 ; 17 females SL 2.0– 3.5 mm , 43 males SL 1.8–4.1 mm , 8 indivs. in shell ( ZRC ), stn M9, inside lagoon near Doljo Point , Panglao I. , 9°35.1′N , 123°43.6′E , 0–0.5 m , 4.vi.2004 ; 3 ovig. females SL 3.0– 3.2 mm , 13 females SL 2.2–4.2 mm , 10 males SL 1.8–4.5 mm , 4 indivs. in shell ( ZRC ), stn M11, Sungcolan Bay , Panglao I. , 9°38.3′N , 123°49.6′E , 0–3 m , 6.vi.2004 ; 6 damaged indivs. ( ZRC ), stn M15, Baclayon , Bohol I., 9°37.2′N , 123°55.4′E , 0–1 m , 9.vi.2004 ; 1 female SL 2.6 mm , 3 males 2.2–3.0 mm, 1 indiv. in shell ( ZRC ), stn M17, Pontod Islet , Panglao I. , 9°33.4′N , 123°43.0′E , 0–1 m , 9.vi.2004 ; 2 males SL 2.6–2.7 mm , 2 indivs. in shell ( ZRC ), stn M18, Gak-Ang Islet , off Panglao I. , 9°33.0′N , 123°45.5′E , 0–1 m , 10 & 12.vi.2004 ; 4 females SL 2.8–4.4 mm , 1 male SL 4.4 mm , 1 indiv. in shell ( ZRC ), stn M24, Manga , Panglao I. , 9°42.1′N , 123°51.3′E , 0–1 m , 17.vi.2004 ; 6 females SL 1.7–2.4 mm , 8 males SL 1.6–4.7 mm ( ZRC ), stn M25, Danao , Panglao I. , 9°33.1′N , 123°44.6′E , 0–1 m , 17.vi.2004 ; 2 females SL 1.8–2.0 mm, 3 males SL 2.5–3.1 mm , 1 indiv. in shell ( ZRC ), stn M40, Looc (lagoon inside), Panglao I. , 9°35.7′N , 123°44.7′E , 0–3 m , 22 & 28.vi.2004 ; 1 ovig. female SL 2.6 mm , 9 females SL 2.1–6.9 mm , 7 males SL 2.0– 2.5 mm , 2 indivs. in shell ( ZRC ), stn R26, Sungcolan Bay , Panglao I. , 9°38.4′/38.5′N, 123°49.1/49.4′/49.7′E, 1–5 m , 6, 20, & 30.vi.2004 . Habitat. Intertidal, reef flats, seagrass beds, and mangroves, on rocky, sandy, and mud-sand substrates. Remarks. Buitendijk (1937: 258) noted that the syntypes from Bongao in the southern Philippines have stronger tubercles, greater spination, and different colouration from the specimens collected in Indonesia . The morphological characters and colouration of the specimens in this study agree well with the description of the species from Indonesia by Buitendijk (1937) . This species can be difficult to separate from the affiliated Clibanarius striolatus with almost the same morphology and colour pattern (see Poupin et al., 2013 ).