220 PUBLICATIONS OF SPENCER F. BAIRD. 



18S0. Baird, Spencer F.— Contiimed. 



Eqiiiiiment and apparatus xxxri 



Conimencenieut of work sxxvi 



Kesults of the season xxxvi 



Abundance of herring xxsvi 



Acknowledgmtnts to Col. Marshal Parks xxxvii 



Potomac River station xxxvii 



Havre de Grace station xxxvii 



Shipment of fish xxxvii 



Visits of the President and others xxxvii 



Total yield of shad f.)r the season xxxvii 



Itappahannock station of Colonel McDonald xxxvii 



Geueial result of shad-planting in the United States xxxvii 



The Sacramento River xxxviii 



The Mississippi Valley xxxviii 



At Louisville xxxviii 



Other points xxxviii 



Shoit livers of the Gulf of Mexico xxxix 



The Roanoke River xxxix 



The May shad xxxix 



The sea herring ( CLiipea harengiis) xxxix 



The Gloucester station xxxix 



Experiments by Mr. Clark xxxix 



IS^ormnn's Land station xxxix 



Experiments of Viual Edwards xxxix 



Experiments of Dr. Meyer, of Kiel xl 



The carp (Cyprinus carpio) xl 



The Druid HiU Park station il 



The Washington station xl 



Appropriation by Congress for the Monument Lot pond xl 



Transfer of part of the fish fioni Druid Hill Park, Baltimore xli 



The Arsenal pond xli 



Freezing of the ponds no injury to the flsh xlii 



The cod ( Gadus morrhua) xlii 



The Gloucester station xlii 



Initiation of the enterprise xliii 



Facilities for the work at Gloucester sliii 



Previous investigations of Sars xliii 



Experiments as to proper apparatus xliii 



Persons engaged in the work xliii 



Close of work in January, 1879 xliii 



Experiments on other Gadidce xliii 



Contemplated airangeinents in the future xliii 



Reference to aiticlo by Mr. Earll xliv 



The sole (Solea vulgaris) xiiv 



Southport station xliv 



Colhction of specimens of sole and turbot xliv 



Transfer in charge of Fred Mather xliv 



Failure of the experiment, and its cause xliv 



The sponge xliv 



Experiments of Oscar Schmidt xlv 



Concluding remarks — xlv 



D.— Thk Relation of Fish-Culture to the Amekicax Fisheries. 



6. Influence of civilized man on the abundance of animal life 



Hlustrations of former abundance of life in America xhi 



Mammals and birds xlvi 



Fishes xlvi 



Salmon in the Connecticut xlvii 



Shad and hening in the Potomac xlvii 



Striped bass along the coast xlvii 



Marine fishes : the halibut, &c xlvii 



Especial inlluence of man on abundance of fishes xlviii 



Upon inshore marine fisheries of cod, &c xlviii 



Influenced by decre.iso of an:uhomous fish xlviii 



Marine fish follow the anadromous to the coast xlviii 



