FISHERIES OF THE UNITED STATES. 219 



MAPS, PHOTOGEArnS, AND CHARTS. 



39138. Map of the United States reservation for lisb-cultuial jturposes ou 



the McCIoud River, California. Livin-ifstou Stone. U. S. F. C. 



39139. Map of the salnion-hatehing works at Grand Lake Stream, Maine. 



Charles G. Atkins. U. S. Fish Commission. 



39140. Series of photographs of shad hatching at Avoca, North Carolina. 



U. S. Fish Commission. 



39141. Photograph of the salmon-hatehing raneh ou the McCloud River, 



California. Livingston Stone. U. S. Fish Conmiission. 



Photograph of the steam yacht "Lookout," showing equipment for 



shad-hatching on the bow. T. B. Ferguson. Maryland Fish Com- 

 mission. 



Photographof section of the same on a larger scale. T. B. Ferguson. 



Photograjdi of the U. S. Fish Commission steamer "Fish Hawk," 



taken from the vessel. U. S. Fish Couunission. 



Photograph of the same, taken from the model No. 29103. U. S. Fish 



Commission. 



Photograph of the exterior of the " Fish Hawk," showing the plung- 



ing buckets in position. From sectional model No. 29104. U. S. 

 Fish Commission. 



Photograph from the same model, showing the anterior end of the 



hatching-deck. U. S. Fish Commission. 



Photograph showing the posterior end of the hatching-deck from 



nearly the level of the deck. 



Photograph taken from above the level of the deck. 



Photograph of the exterior of Druid Hill hatching-house. T. B. 



Ferguson. 



Photograph of interior of the same. T.B.Ferguson. 



Photograph showing three hatching-jars. T. B. Ferguson. 



ENEMIES OF THE FISH CULTURIST. 



39134. Stufted trout and the water insect, Belosioma (jrandin, which killed it. 



From the ponds of H. D. McGovern, Brooklyn, N. Y. 



39135. Specimens of newts or salamanders, crawfish, "millers' thumbs" 



(Uranidea sp.), and stickle-backs from Caledonia Creek. Seth 

 Green. New York Fish Commission. (See also iinder section 1 

 of this catalogue.) 



EGGS OF SALMONID^ IN' PROCESS OF HATCHING. 



39122. Five thousand eggs of the brook trout, SalveUnusfontinaUs, from the 

 l^onds of James Annin, jr., Caledonia, N. Y. 



39347. Salmon eggs (land locked), lease. Bucksport, Me. Charles G.At- 

 kins. 



EGGS OF SALMONID^ IN ALCOHOL. 



39124. Samples of eggs of the brook trout, S. foniinalis, at different ages, 

 from the New York State hatchery at Mumford, N. Y. New York 

 Fish Commission. 

 No. 1. 20 days old. 



2. 30 " " 



3. 40 " " 



4. 50 " " 



5. 60 " " 



6. 70 " " 



7. 80 " " 



8. 85 " " 



