Z () () L O G I C A L SOT! K T Y B l T L L E T I N 



AQUARIUM NUMBER 



Written throughout by C. II. Townsend, Director. 



NOV 6 1918 



CONTENTS FOR NOVEMBER \A^. 



PAGE 



A Tank of Ganoids — Gar and Sturgeon Frontispiece 



The Porpoise in Captivity 1041 



A Giant Lobster 1 042 



The Scarcity of Literature on the Habits of Fishes 1042 



A Submarine Painting for the Aquarium 1044 



L'Hirondelle 1 044 



Domesticated Reindeer in Alaska 1045 



The Curious Relationship of the Fresh-Water Mussel to Fishes.. 1040 



The Whale Shark 104? 



Destruction of Fishes by Alg.e 1048 



The Sea Turtle in the Courts 1048 



A Long Lived Fish 1040 



A Rare Seal 1050 



Worms and Toads After Heavy Rains 1051 



I xteresting Amazon Turtles 1052 



The Private Fish Pond — A Neglected Resource 1053 



The Summer at the Aquarium 1054 



Hatching Grayling at the Aquarium 1050 



A Fine Herd of Sea Horses 1058 



Notes of Interest 1 055-1058 



The photographs of porpoises reproduced in this Bulletin were furnished by Mr. Joseph K.Nye, of New 



Bedford. Mass.. lobster, crayfishes and turtles by Dr. K. ('. Osburn and in. .si of the lislies by Mr. E. K. Sanborn. 



