Macrobrachium scabriculum ( Heller, 1862 )

Cai, Yixiong, Choy, Satish & Ng, Peter K. L., 2009, Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea), Raffles Bulletin of Zoology 57 (1), pp. 65-89 : 86

Macrobrachium scabriculum ( Heller, 1862)

Palaemon scabriculus Heller, 1862: 527 [type locality: Sri Lanka].- Henderson & Matthai, 1910: 296, Pl.17 Figs. 7a–c , Pl. 18 Figs. 7a–p .

Macrobrachium scabriculum – Holthuis, 1950: 224; Chace & Bruce, 1993: 37; Johnson, 1973: 15; Yeo et al., 1999: 231, Figs. 18; 19; Wowor & Choy, 2001: 286; Cai & Ng, 2002: Fig. 16; Wowor et al., 2004: 350, Fig. 12I ; Cai & Shokita, 2006a: 266.

Material examined. – One male, cl 19.5 mm, 1 ovigerous female, 24 mm, ZRC 2007.0310 , Loboc River , Loboc, coll. Y. Cai et al., 19 Dec.2000 .

Remarks. – Macrobrachium scabriculum was reported recently from Mindanao (Cai & Shokita, 2006a). This is the second record for the species to occur in the Philippines.

Figures

Fig. 7. Caridina boholensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, telson; C, distal portion of telson; D, scaphocerite; E, mandible; F, maxillula; G, maxilla; H, first maxilliped; I, second maxilliped; J, third maxilliped; K, first pereiopod; L, second pereiopod. Scale bars: A, B, D = 1 mm, E–L = 0.5 mm, C = 0.1 mm (male, cl 3.7 mm, paratype, ZRC, Cave Bongkawi, Antequrra).

Fig. 12. Caridina camaro, new species: A, cephalothorax and cephalic appendages, lateral view; B, telson; C, distal portion of telson; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod; J, uropodal diaeresis. Scale bars: A, B = 1 mm; C = 0.2 mm; D–F, H = 0.5 mm; G, K = 0.1 mm; B, F, H = 0.1 mm; C–E, G = 0.5 mm; I, J = 0.2 mm (females, cl 4.3 mm, holotype, USC, Cave Camaro, Batuan).