I. MACEOURA. 



Thalassinidea. 



Sub-Order Decapoda. 

 Family GEBIIDiE. 



200 Gebia hirtifrons, White ; Miers, Zool. " Erebus & Terror," 



Crust., p. 4, pi. iii., f. 5. P. J., in the interior of sponges. 



201 G. sp. P.J. 



202 Axius SP. Under stones, Watson's Bay (W). 



Family THALASSINID^. 



203 Thalassina maxima, Hess., Archiv. fur Nat., xxxi., p. 163, 



pi. vii., f. 18, 1865. Sydney? (Hess.) 



Family CALLIANASSID^. 



204 Trypaea Australiensis, Dana, U.S. Expl. Exp., Val. i., p. 



613, pi. xxxii., f. 4a. Illawarra. 



ASTACIDEA. 

 Family SCYLLARID^. 



205 Ibacus Peronii, Leach, Zool. Miscel., Vol. xi., pi. cxix. ; 



Cat. Crust., p. 168, no. 316. P.J. 



206 I. ciliatus, Von Siebold, De Haan Fauna Jap., Crust, p. 



153, pi. xxxvi.-xxxvii., f. 2. There are two examples of 

 this species in the Australian Museum labelled P.J. 

 Family PALINURID^. 



207 Palixurus Hugelii, Heller, Reise der Novara, Crust., p. 46, 



pi. viii.; Cat. Crust., p. 173, no. 323. Taylor Bay, P.J. (W.) 



208 P. Lelaxdii, M.-Edwards, Hist. Kat. Crust., Vol. ii., p. 293. 



P.J.? 



Caridea. 



Family CRANGONID^. 



209 Rhynciiocinetes ru(;ulosus, Stimpson, P. Acad., N. Sci., 



Phil., Vol. XII., sp. 440 ; Cat. Crust., p. 180, no. 337. This 

 is a very handsome species ocellated and streaked with 

 deep blue, under stones Watson's Bay, P.J. (W.) 

 -10 Gnathophyllum fasciolatum, Stinip., Proc. Acad. ^. Sci., 

 ^^ Phil. Vol. XII., p. 28, Cat. Crust., 181, no. 339. P.J. 



-H Rhynchocyclus compressus, Stimp., I.e., xii., p. 28; Cat. 

 Crust, p. 182, no. 340. P. J- 



