BY K. M. JOHNSTON, F.L.S. 



149 



(lxxxvii.) Family Erycinid.2k. (sp. 4.) 

 658 Lasica (Poronia ? australis. Sow 

 659 I, ? scalaris. Phil. 



660 Kellia Atkinsoui. T.- Woods 



661 (Pythina) Tasmanica, T.-Woods 



27 

 27 

 27 

 27 



(Ixxxviii.) Family CBASSATELLIDJ3. (sp. 3/ 



662 Crassatella Kingicola. Lam. 



663 aurora. Ad. and Angus ... 



664 Banksii. h 



27 

 27 

 27 



(Ixxxix.) Family AsTABTIDJ!. 



665 Cardita Eaouli. Angus 



666 Quoyi. Desliayes 



667 Gurmi. n 



668 amabilis. n 



669 Mytilicardia Tasmanica. T.-Woods 



670 . . excavata. Desliayes 



(sp. 6.) 



27 

 27 

 27 

 27 

 27 

 27 



671 



HOMOMYARIA. 



(xc.) Family Umomd/E. (sp. 1.) 



Unio Moretonicus ? Reeve. Very variable in form, 

 probably one of the many varieties of U. Australis 



28, 59 



672 



(xci.) Family TBIOONHDJi. (sp. 

 Tregonia Margaritaeea. Lam. 



1.) 



27 



(xcii.) Family Nuculhm. 



673 Nucula Grayi. D'Orb. 



674 minuta. T.-Woods 



675 Leda crassa. Hinds 



676 Lefroyi. Beddome ... 



(sp. 4.) 



27 

 27 

 27 



677 

 678 

 679 

 680 

 681 

 682 

 683 

 681 



685 



(xeiii.) 

 Area trapezia. Desk. 



fasciata. Reeve 



semitorta. 



pistachia 



squamosa 



Pectunculus radians 



, , obliquus. 



■ — Jlabellatus. 



Angas ? 

 Limopsis Tenisoni. T Woods 



Family Arcimj. (sp. 9.) 



Lam. 



lieevel 

 T.-Woods. 



1'. orbicularis 



27 

 27 

 44 

 44 

 44 

 27 

 27 



44 

 27 



