# . California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 40 &lt; AMI ORNIA FISH AND GAME 200. 20 60 80 100 120 140 160 TOTAL LENGTH (X) IN MILLIMETERS ISO 220 240 Figure 28. Relationship between total and standard length of the To express the relationship between the two variates X and Y. the equation for the regression line, Y = a -f- b X, was used. The slope of this line I I) i gives, on the average, the increase in the standard length asso- ciated with a uint increase in total length. Th

## Image details

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Book Worm / Alamy Stock Photo

Image ID:

RG472J

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1782 x 1401 px | 30.2 x 23.7 cm | 11.9 x 9.3 inches | 150dpi

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. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 40 &lt; AMI ORNIA FISH AND GAME 200. 20 60 80 100 120 140 160 TOTAL LENGTH (X) IN MILLIMETERS ISO 220 240 Figure 28. Relationship between total and standard length of the To express the relationship between the two variates X and Y. the equation for the regression line, Y = a -f- b X, was used. The slope of this line I I) i gives, on the average, the increase in the standard length asso- ciated with a uint increase in total length. The equation for the regression line was found to be Y = .30 + .84 X. The constant (a) is so small that it may be disregarded; so that, for all practical purposes, the equation is Y = .84 X. In other words, for every 100 millimeters increase in t he total length of the sand dab, the standard length increases approximately 84 millimeters. SUMMARY The report presents the results of an investigation of the California sand dab (Citharichthys sordidus) of the coast of California. The general morphology and systematic characters of the species are described on the basis of the literature and from material obtained from Monterey I'.ay and the fishing grounds off San Francisco. The sand dab ranges in distribution from British Columbia to Lower California, liathymetrically it occurs in depths from 10 to 100 fathoms. The largest specimens reach 400 millimeters in length and rarely exceed two pounds in weight. Adults are commonly 160 to 300 milli- meters long. The spawning season of the sand dab is from July to early Sep- tember, the peak of the season being in August.. 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 work.. California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish a

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