. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 136 CALIFORNIA FISH AND GAME ( inches). In August a mode occurs at 20 cm ( inches) which is the same modal length of age II fish; the mean length of age II fish is cm ( inches). The length frequency for September 1971 has a mode at 13 cm ( inches); this modal group consists entirely of age I fish (Figure 4). A progression occurs for length modes of the predominant age group II fish. In March 1970 the modal length is 1
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 136 CALIFORNIA FISH AND GAME ( inches). In August a mode occurs at 20 cm ( inches) which is the same modal length of age II fish; the mean length of age II fish is cm ( inches). The length frequency for September 1971 has a mode at 13 cm ( inches); this modal group consists entirely of age I fish (Figure 4). A progression occurs for length modes of the predominant age group II fish. In March 1970 the modal length is 16 cm ( inches) and it increases to 20 cm ( inches) in August. The following February the mode is 26 cm ( inches) when the fish are age III. Progressions of the 0 to I and I to II age groups are also suggested by the few fish collected in October 1970, February 1971, and September 1971 (Figure 4). The length frequency distribution for the 60 petrale sole taken in Octo- ber 1972 off Crescent City displays two prominent modes at 10 and 19 cm ( and inches). These modes coincide with the modal lengths of ages I and II based on age readings of otoliths (Figure 5). 100 Hyaline zone. M J 1970 MONTH FIGURE 3. Percent frequency of occurrence of hyaline and opaque margin zones on otoliths from 379 petrale sole collected from the Gulf of the Farallones, November 1969 to October 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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