46 DR. G. S. BRADY ON THE 
The males of S. plwmosum seem, like those of S. tisboides, to be scarce. I have seen 
only one specimen, some parts of which are here figured. Of S. tésboides 1 have 
hitherto seen only one imperfect male specimen; and as Dr. Claus has only very 
partially described or figured it, one may suppose that his experience is similar. 
Subfamily PoRCELLIDIIN&. 
Genus PorcELLIDIuM Claus. 
1. PorcELLIDIuM FuLVUM Thomson. 
1882. Porcellidum fulvuum Thomson (1), p. 107, pl. vi. figs. 10, 11, pl. vii. figs. 8-13. 
On alge in Lyttelton Harbour. 
Section II. PHCILOSTOMA Thorell. 
Family CORYCID Dana. 
Genus Corycaus Dana. 
1. Corycaus Rosusta Dana (?). 
Specimens which I refer doubtfully to this species were taken in the surface-net off 
Port Chalmers and in Otago Harbour. 
Genus PavRocopg, gen. nov.! 
Antennules five-jointed ; antenne three-jointed, simple; mandibles simply toothed ; 
posterior foot-jaw forming a prehensile hand with two slender terminal ungues. ‘Two 
pairs of swimming-feet, each foot consisting of two one-jointed branches. 
1, PAvURocoPE RoBUsTA, sp. nov. (Plate XIII. figs. 1-9.) 
Antennules (fig. 3) short, five-jointed, sparingly setiferous, joints nearly equal in 
length. Antenne nearly as long as the antennules, simple, three-jointed, last joint 
shorter than the preceding, subquadrate, with six sete arising from the subtruncate 
apex, and on the proximal half of the posterior margin a series of about six small, 
equal, pellucid, lancet-shaped sete ; on the distal half two short and two rather longer, 
stout, curved, plumose sete (fig. 4). Trophi very small; mandibles without a palp (?), 
‘ rudpos, few; kwmn, an oar. 
