148 
Doris, sp. 
W. S. Kent, Great Barrier Reef, 1893, p. 362, pi. xiii., 
f. 7. 
Hah. — Queensland. 
Ancula, sp. 
W. S. Kent, Great Barrier Reef, 1893, p. 362, pi. xiii., 
f. 9. 
Hah. — Queensland. 
NUDIBRANCHIATE MOLLUSC. 
W. S. Kent, Great Barrier Reef, 1893, p. 362, pi. xiii., 
f. 8. 
Hah. — Queensland. 
Ohs. — Perhaps a FJiyllidia. 
Sub-order Ascoglossa. 
FAMILY ELYSITD^. 
Genus Elysia, Risso, 1818. 
Elysia australis, Quoy & Gaimard. 
Actceon australis, Quoy & Gaim., Voy. Astrolabe, Zool. 
1832, p. 317, PI. xxiv., f. 18-20. E. coogeensis, Angas, 
Journ. de Conch, xii., 1864, p. 69, PL iv., f. 9. 
Hah. — Sydney Harbour (Astrolabe), Coogee (Angas) 
TO BE EXCLUDED. 
Allportia expansa. Ten. -Woods. 
A. expaii^a, Ten. -Woods, Proc. Roy- Soc!, Tas., 1876, 
p. 28 
Hah. — Southport, Tasmania. 
Ohs. — In a paper read (June 10, 1902) to the Royal 
Society, Tasmania, but still unpublished, Hedley points out 
that this name was based on a Planarian worm, Folyc.elh aii'^- 
tralis , S ch mard ii . 
REMARKS ON SOUTH AUSTRALIAN SPECIES, INCLUDING 
DESCRIPTIONS OF NEW SPECIES 
Scyllaea pelagica, Linne. 
Plate ix., figs. 1 and 2. 
S. pelagica, Linn. Syst. Nat. x., 1875, i., p. 644, 656. 
Id., Cuvier, Ann. du Mus. vi., 1804, p. 424, etc., etc. 
Several divergent forms lie before us, but after consult- 
ing Bergh's criticisms on the species, and its variations, we 
do not hesitate to include them all under the one widespread 
species. The main differences are in the length of the dorsal 
