BY WILLIAM A. HASWELL, M.A., B.SC. Ill 



The single specimen was dredged off Broughton Islands near 

 Port Stephens, on the coast of New South Wales. 



DeXIOCERELLA LiEVIS. N. sp. 



(Plate XVIII., figs. 10-12.) 



None of the segments are dorsally produced. The superior 

 antennae are as long as the cephalon and pereion ; the basal joint of 

 the peduncle is the shortest, scai'cely so long as the head ; the second 

 joint twice as long as the first ; the third a little longer than the 

 second ; both the second and third joints with serrations below ; 

 the fiagellum is about the length of the last segment of the 

 peduncle, of five articuli, each ornamented below with a few 

 slender setse, the appendage very small, one-jointed. The inferior 

 antennse are longer than the superior, nearly as long as the whole 

 body ; the peduncle is very stout, the third joint shorter than the 

 fourth and fifth ; the fifth the longest, as long as the third and 

 fourth together ; the fiagellum is half the length of the last joint of 

 the peduncle, with three indistinct articulations. The second pair 

 of gnathopods are large ; the carpus is ti'iangulate, produced below 

 and distally into a short tooth ; the propus is regularly ovate, 

 the palm convex, minutely serrulate, with two low, minutely 

 serrulate lobes near the base of the dactylus, defined by a pair of 

 obscure denticles, each tipped with a strong spine, bordered 

 laterally with two rows of setae, each set in a minute denticle ; 

 the dactylus is three-fourths of the length of the propus. The 

 pereiopoda ai"e stout, with very large falciform dactyli. The 

 length (including the antennse) is fgths of an inch. 

 Port Molle, among sea-weed. 



XIX. Proto Nov^-Hollandi^. 



(Plate XVIIL, figs. 13-16.) 



Proto Novce Hollandice, Haswell, Proc. Linn. Soc, N.S.W., 

 Vol IV., p. 275., pi. XII., fig. 3, and "Revision of the 

 Australian Laemodipoda," Proc. Linn. Soc, N.S.W., Vol. IX., 

 p. 993. 



