THE MOLLUSCA Or TORRES STEAITS. 185 



297. LiTHOPHAGUS GRACILIS, Phil. 



Station 2, "Warrior Island. 



298. LiTHOPHAGus Hanletan^us, DJcr. 



299. Ltthophagus teres, Fhil. 



Station 2, Warrior Island ; Station 13, Mer. 



Arcid^. 



300. Arca navicularis, Bnig. 



Station 2, Warrior Island ; Station 5, Boydong Cays. 



■'■801. Arca zebra, Sioains. 

 Station 5, Boydong Cays. 



B02. Arca zebuensis, Bve. 

 Station 6, Boydong Cays. 



303. Barbatia decussata, Sow. 



Station 14, Mer ; Station 8, Albany Pass, 10 fathoms. 



304. Barbatia volucris, Bve. 



Station 2, Warrior Island ; Station 11, Mabuiag. 



305. Barbatia eusca, Brug. 



Station 13, Murray Island ; Station 5, Boydong Cays. 



306. Barbatia imbricata, Brug. 



Station 2, Warrior Island ; Station 8, Albany Pass ; Station 5, 

 Boydong Cays. 



307. Barbatia lima, Bve. 



Station 10, Hammond Island ; Station 5, Boydong Cays. 



> 808. Barbatia tenella, Bve. 

 ■ Station 5, Boydong Cays. 



309. Barbatia trapezis^a, Lam. 

 Station 5, Boydong Cays. 



310. Barbatia (Venusta) lactea, L. 



This species ranges throughout the whole of the Eastern 

 hemisphere, being a common British shell, and its headquarters 

 may be considered the Mediterranean. It is one of the few 

 European marine Mollusca that occur the other side of the 

 Isthmus of Suez. 



Station 8, Albany Pass. 



