. Bulletin - Southern California Academy of Sciences. Science. SOUTHERN CALIFORNIA ACADEMY OF SCIENCES. Fig. 2. Oocyte developmental stage classifications of Gulf corvina. (top) SI = stage 1 and S2 = stage 2 under (left) dissection scope and (right) histological section, (middle) S3 = stage 3 under (left) dissection scope and (right) histological section, (bottom) S4 = stage 4 under (left) dissection scope and (right) histological section. In order to verify the delineation of developmental stages, the vertical and horizontal diameter of up to 55 (mean = 28) oocytes per stage were measured (0.
. Bulletin - Southern California Academy of Sciences. Science. SOUTHERN CALIFORNIA ACADEMY OF SCIENCES. Fig. 2. Oocyte developmental stage classifications of Gulf corvina. (top) SI = stage 1 and S2 = stage 2 under (left) dissection scope and (right) histological section, (middle) S3 = stage 3 under (left) dissection scope and (right) histological section, (bottom) S4 = stage 4 under (left) dissection scope and (right) histological section. In order to verify the delineation of developmental stages, the vertical and horizontal diameter of up to 55 (mean = 28) oocytes per stage were measured ( mm) and averaged in 10 randomly chosen subsamples (Macewicz and Hunter 1994) using ImageJ (Rasband 1997-2009). A one-way ANOVA and post-hoc Scheffe test were used to compare oocyte diameters between stages and validate oocyte stage classification (Hunter et al. 1989). An ordinary least-squares regression was used to fit batch fecundity to GFW and length for each year and for the combined data (Hunter et al. 1985). Gonad-free weight was. 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 Southern California Academy of Sciences. Los Angeles : Southern California Academy of Sciences
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