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Records of the Australian Museum (2014) Vol. 66 
Figure 1. Porcellidium rastellum sp. nov. Female: (A) adult; (C) P5 (ventral); (D) anterior edge of cephalosome showing folded edge 
(ventral); (E, H) caudal ramus; (F) genital double-somite; (I) rostrum (ventral). Male: (B) adult; (G, J) caudal ramus. Scale bar: A, B, = 
0.52 mm. C, D, G = 0.09 mm. E = 0.12 mm. F, I = 0.17 mm. H, J = 0.06 mm. 
denticles, dactylus short, broad, segment 6 very small. 
Remaining limbs as for female except that P2 endopod has 
only two terminal setae (Fig. 3D) and setae on P4 endopod 
segments 2 and 3 are not spinous (Fig. 3E). P5 trapezoid with 
ventral row of setules to lateral seta but no setules at base of 
terminal setae, dorsal surface pitted (Fig. 3C). 
Etymology. The specific name refers to the rake-like claw 
on the maxilla, (L. rastellum = a small rake Fig. 2G). 
