INDEX 



159 



Townsend, C. H., on oyster industry 



of Pacific coast 125 



Tracadie harbour, reservation of 105 



Transplanting oysters — 



from Atlantic to Pacific 124 



from Virginia to Long Island 



sound 113 



precautions to be taken 125 



Trochal disk 24 



Trochophore 24, 28, 44 



Trochophores, obtained by plankton 



net 34 



Tube-worm 102 



Tuckerton, N.J 81 



Tunicates 102 



U 



Umbo 42, 59 



Unicellular glands of mantle G6 



Unisexual character of American At- 

 lantic oyster 3, 131 



United States — 



abundance of oysters in 9 



enormous extent of oyster industry 



in Ill 



transplanting oysters from East to 



West in 125 



'Upper' bay, Malpeque, P.E.I 37, 95 



V 



Valves of shell 60 



Vancouver, B.C., market for Pacific 



oysters at 131 



Veliger 29, 44 



Velum 29, 44 



disappearance in spat 61 



possible transformation into palps... 61 



Venus (quahaug, q.v.) 5, 7, 35, 74 



mercenaria 97 



Virginian fauna 97 



Virginian oyster 8 



Visceral ganglia 74 



Vitelline membrane 12 



W 

 Wallis, prospective culturist at Na- 



noose bay, B.C 129 



Webster, prospective culturist at 



Nanoose bay, B.C 129 



White, C. A 8 



Whiteaves, J. F 130 



Whitstable, Eng 108, 110 



Winslow, Francis 3, 38 



experiments in Chesapeake bay .... 86 



experiments in Tangier sound 113 



on fixation 30, 84 



on planting cultch 118 



on time of spawning 78 



Winter fishing 104 



Wire cases for retaining spat 109 



Y 



Yoldia 35, 47, 53 



Yolk (deutoplasm) 13 



disappearance of 22 



Z 



Ziegler 25 



