Nnu fcrh Aquarium Nature S^nuB 



Sea Shore Life: — The Invertebrates of the New York Coast. 



By A. G. Mayer. Bound. 181 pp. 119 illust $1.20 



The Cultivation of Fishes in Natural and Artificial Ponds :-- 



By C. H. Townsend. Pamphlet. 32 pp. 13 illust 20 



Chameleons of the Sea : — Some New Observations on Instan- 

 taneous Color Changes Among Fishes. By C. H. 

 Townsend. Pamphlet. 7 pp. 9 illust. 1 colored plate. .15 



The Northern Elephant Seal :- -By C. H. Townsend. Pamph- 

 let. 17 pp. -^1 illust .25 



The Care of Home Aquaria :~By R. C. Osburn. Pamphlet. 



63 pp. 30 illust 25 



The Porpoise in Captivity: — By C. H. Townsend. Pamphlet. 



11 pp, 14 illust .25 



For sale at the Aquarium, Battery Park. 

 By mail: pamphlets, 2c. extra. 



