600 FISHERIES OF THE UNITED STATES. [88J 



Series of Charts of the Hydrographic Bureau, United States Navy, showing 

 sounding operations. (For list see elsewhere in catalogue.) 



Chart of Bering Strait, showing the surface isotherms observed in A ugust 

 and September, 1880, and the vertical isotherms observed Septem- 

 ber 5, 1880, by W. H. Dall, assistant, United States Coast and 

 Geodetic Survey, in charge of the United States Coast Survey 

 schooner Yukon. Published by the Survey. 



Chart of Currents in Bering Sea and adjacent waters, 1881, compiled from 

 various sources by William H. Dall, assistant, United States Coast 

 and Geodetic Survey. Published by the Survey. 



Twelve charts, showing the isohars in Alaska and adjoining region for 

 every month of the year ; twelve charts showing the isotherms for 

 the same region and period ; and four charts showing, for the same 

 region, the curves of mean annual pressure, curves of mean annual 

 temperature, distribution of plants and animals, and summer sea-sur- 

 face temperatures and limits of trees, by William H. Dall, acting as- 

 sistant, United States Coast and Geodetic Survey. 



Published by the United States Coast and Geodetic Survey, Carlile P. 

 Patterson, superintendent, in the Pacific Coast Pilot. Coasts and 

 islands of Alaska. Washington, 1879. 



Chart showing the dredging operations of the United States Fish Commission 

 from 1871 to 1882, inclusive ; compiled by Sanderson Smith. 

 The dredging stations are marked in red. Of the 1,700 hauls made 

 during this period only about one-fourth are indicated, the remainder 

 being in shallow water and in close proximity to others which are 

 marked. 



FISHES. 



The catalogue of the marine and fresh- water fishes, showing results 

 of investigations in that department, are given elsewhere, in a separate 

 section, by Dr. Tarleton H. Bean. 



collection of marine invertebrates from off the eastern 

 coast of north america, illustrating recent explorations 

 by the united states fish commission and united states 

 coast survey.* 



Pycnogonida. 



Golossendeis colossea Wilson. 



4982. Lat.39°59'45"N.; long. 68° 54' W. ; 787 fathoms. United States 

 Fish Commission. 



* Exhibited by the United States National Museum. As indicated in the list, many 

 of the more interesting species were obtained by Gloucester fishing schooners, which 

 have aided the Fish Commission greatly, since 1878, in making known the fauna of 

 the Fishing; Banks of Eastern North America. 



