(Fig. 1F)
Calcinus lineapropodus Morgan & Forest, 1991: 650 (Cocos (Keeling) Islands and Christmas Island, type localities); Morgan, 1991: 893–894, Figs. 37–39; McLaughlin et al., 2007: 176–177, 2 unlabelled figures; Malay & Paulay, 2010: Appendix S1.
Calcinus undescribed sp. – Haig & Ball, 1988: 161.
Calcinus sp. 1 – Wooster, 1984: 138–141.
Material examined. 1 ovig. female SL 3.6 mm, 1 male SL 5.1 mm (ZRC), stn R1, Balicasag I., 9°31.2′N, 123°41.3′E, 5–7 m, 30.v.2004; 3 males SL 2.1–3.9 mm, 2 indivs. in shell (ZRC), stn R8, House Reef, Panglao I., 9°31.2′N, 123°41.3′E, 4–24 m, v.2004 to vii.2004; 1 male SL 4.5 mm (ZRC), stn R16, Black Forest, Panglao I., 9°31.1′N, 123°41.3′E, 6–22 m, 4.vi.2004; 1 female SL 3.0 mm (ZRC), stn R17, Black Forest, Panglao I., 9°31.1′N, 123°41.3′E, 3–15 m, 4.vi.2004; 1 male SL 3.6 mm, 1 indiv. in shell (ZRC), stn R40, Pamilacan I., 9°29.2′N, 123°55.1′E, 8–33 m, 12.vi.2004; 1 male SL 4.5 mm (ZRC), stn R43, Cortes Takot, Bohol I., 9°41.3′N, 123°49.5′E, 3–41 m, 13.vi.2004; 1 male SL 3.9 mm (ZRC), stn R70, Pamilacan I., 9°30.1′N, 123°55.5′E, 20 m, 1.vii.2004; 1 male SL 4.2 mm (ZRC), stn R72, north of Doljo, Panglao I., 9°35.9′N, 123°44.5′E, 20 m, 1.vii.2004; 1 male SL 3.1 mm (ZRC), stn R73, Balicasag I., 9°30.9′N, 123°40.8′E, 2–30 m, 2.vii.2004; 1 female SL 2.9 mm (ZRC), stn R75, west of Pontod, Panglao I., 9°32.8′N, 123°42.1′E, 3–35 m, 3.vii.2004; 2 males SL 3.0– 3.5 mm (ZRC), stn S12, Pamilacan I., 9°29.4′N, 123°56.0′E, 6–8 m, 14.vi.2004; 1 female SL 2.4 mm (ZRC), stn S42, Pamilacan I., 9°30.1′N, 123°55.5′E, 15–20 m, 1.vii.2004.
Habitat. Subtidal, 3 to approximately 25 m deep, reef slopes and platforms, on sandy and coralline bottoms.