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Publication Extents

Not all publications have extents, not all extents are completely accurate
Trout hepatoma--a preliminary report
R.R. Rucker, W. T. Yasutake, H. Wolf
1961, Progressive Fish-Culturist (23) 3-7
Fish pathology and its role in fish culture were brought into prominence in the spring of 1960 by the disclosure of a high incidence of hepatomas in hatchery-reared rainbow trout. The current problem came to light as the result of a routine inspection of live trout shipments at a California...
Blood types in Pacific salmon
G.L. Ridgway, G.W. Klontz
1961, International North Pacific Fisheries Commission Bulletin 49-55
Intraspecific differences in erythrocyte antigens (blood types) were shown to occur in four species of Pacific salmon, the sockeye or red salmon (Oncorhynchus nerka), the chinook or king salmon (0. tshawytscha), the chum salmon (O. keta), and the pink salmon (O. gorbuscha). Antisalmon-erythrocyte sera prepared in rabbits and chickens were...
Chemotherapy of hexamitiasis in fish
W. T. Yasutake, D. R. Buhler, W.E. Shanks
1961, Journal of Parasitology (47) 81-86
Heramita salmonis, the causative agent of hexamitiasis in salmonoid fishes, is endemic in most trout and salmon hatcheries throughout North America. The etiologic agent, a protozoan flagellate, ostensibly causes cellular damage in the caecal mucosa of afflicted fishes. It is also believed that heavy infections may interfere with normal growth...
The use of merthiolate on green eggs of the Chinook salmon
R.R. Rucker
1961, Progressive Fish-Culturist (23) 138-141
MERTHIOLATE has been used as a disinfecting agent for green and eyed eggs of various species (Gee and Sarles 1942, Snieszko and Friddle 1948). The present report is a description of the effects of the chemical on green eggs of the chinook salmon (Oncorhynchus tshawytscha). The need for this study was...
Rapid counting of nematoda in salmon by peptic digestion
Joseph A. Stern, Diptiman Chakravarti, J. R. Uzmann, M. N. Hesselholt
1961, International North Pacific Fisheries Commission Bulletin (3)
The nematode parasite Anisakis sp. can be recovered, relatively unaltered, from chum salmon musculature by high temperature (52°+2°C.) peptic digestion of the flesh. The procedure, which is presented in detail, appears to be more thorough in isolating the parasite than dissection of the flesh and manual isolation of the worms....
Surface Water Records of California, 1961; Volume 1: Colorado River Basin, Southern Great Basin and Pacific Slope Basins excluding Central Valley
1961, Water Data Report CA-61-1
The surface-water records for the 1961 water year for gaging stations, partial-record stations, and miscellaneous sites within the State of California are given in this report. For convenience there are also included records for a few pertinent gaging stations in bordering States. The records were collected and computed by the...
Surface water records of New Mexico, water year 1961
Water Resources Division, U.S. Geological Survey
1961, Water Data Report NM-61
The surface-water records for the 1961 water year for gaging stations, partial-record stations, and miscellaneous sites within the State of New Mexico are given in this report. For convenience there are also included for a few pertinent gaging stations in bordering States. The records were collected and computed by the...