Sub- Order Monomyaria. 

 Family SPONDYLID^. 



191 Spondvlus tenellus, Reeve, Conch. Icon., Vol. ix , pi. xviii., 



f. 6-7. Off Green Point, 8 fms., (Brazier). 



192 Plic.^.tula imbricata, Menke ; Reeve, Conch. Icon., Vol. 



IX., pi. i., f. 4. Green Point, P.J. 

 Family LIMID^. 



193 Lima angulata, Sow., Thes. Conch., Vol. i., p. 86, pi. xxii., 



f. 39, 40. P.J. 



194 L. multicostata, Sow., Thes. Conch., Vol. i., p. 85, pi. xxii., 



f. 38. Under stones. 



195 L. BULLATA, Born., Test. Mus., Caesar., Vindobon., p. 110, 



pi. vi., f. 8 ; Sow., Thes. Conch., Vol. i., p. 84, pi. xxu., f. 

 32-33 ; C.R., p. 292. Under stones, Watson's Bay. 



196 L. ORiENTALis, Adams & Reeve, Voy. of " Samarang," pi. 



xi., £. 33 a-b. Dredged near Watson's Bay. 

 Family PECTINID^. 



197 Pectex tegula, Wood, Index Test. Suppl., p. 7, pi. ii.; 



Reeve, Conch. Icon., Vol. viii., pi. xxx., f. 136. Common 

 under stones, Mossman's Bay ; Watson's Bay. 



198 P. FUMATUS, Reeve, Conch. Icon., Vol. viii., pi. vu., f. 3l ; 



C.R., p. 307. Lane Cove River. 



199 P. Balloti, Bernardi, Jour, de Conch., 1861, p. 46, pi. i., f. 



1. Obtained in the trawl alive. Neutral Bay, 6 fms., 

 (Brazier). 



Family ANOMIID^. 



200 Placunanomia ione. Gray , Reeve, Conch. Icon., Vol. xi., 



pi. ii., f. 6 a, b, c. Under stones, Watson's Bay ; Taylor 

 Bay. 



Family OSTREID^. 



201 Ostrea edulis, Linn.; = 0. A7irja^i, Sowerby ; Reeve, Conch. 



Icon., Vol. XVIII., f. 28, sp. 27. Mud Oyster, P.J. 



202 O. cucuLATA, Born., Mus. Ind., Caes., pi. vi., f. 11-12 ; Reev^ 



Conch. Icon., Vol. xviii., pi. xvi., f. 34 a, b, c. Rock 

 Oyster, P.J. ^^ , , 



203 0. 8UBTRIGONA, Sow.; Reeve, Conch. Icon., Vol. xviii., pi. 



xviii., f. 38 a-b. Drift Oyster, P.J. 



204 0. VIRE8CEN8, Angas, P.Z.S., 1867, p. 911, p. xliv-^ f. 13; 



Reeve, Conch. Icon., Vol. xviii., pi. xi., f. 23. Watsons 



205 0. MYTIL0IDE8 Lam. ; Reeve, Conch. Icon., Vol. xviii., pi. 



xviii.,? f. 3. P.J., (Brazier.) 



