. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. NEOMYSIS MERCEDIS FOOD 43 rest of the year (Figure 6). This increase appears to be related to the salinity, which increases upstream during the summer when the flow in the rivers is decreased (Figure 9). Distribution of the remaining diatoms in the guts also varied geo- graphically and seasonally. For example, Triceratium appeared pre- dominantly at station 102 during most of the year whereas Tdbellaria appeared at station 68 during t
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. NEOMYSIS MERCEDIS FOOD 43 rest of the year (Figure 6). This increase appears to be related to the salinity, which increases upstream during the summer when the flow in the rivers is decreased (Figure 9). Distribution of the remaining diatoms in the guts also varied geo- graphically and seasonally. For example, Triceratium appeared pre- dominantly at station 102 during most of the year whereas Tdbellaria appeared at station 68 during the late spring and early summer. For a more complete description of the distribution of the less common dia- toms, seeBaldo (1972). Animal Fragments and Other Gut Contents Many guts contained fragments (mostly appendages) of unidentified crustaceans. A copepod was encountered which was nearly intact. The Cyclotella. MONTHS FIGURE 8. Variation in the diatom Cyclofella sp., represented as its percent of the total diatoms in the gut for each month from March 1970 through March 1971 at 12 Bay-Delta stations. 1(^000 ELECTRICAL CONDUCTIVITY. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Resources Agency, Dept. of Fish and Game
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