. Bulletin - Southern California Academy of Sciences. Science. HISTOLOGICAL EXAMINATION OF PACIFIC SANDDAB OVARIES 47. Fig. 1. The location of the four Pacific sanddab sampHng sites (latitudes and longitudes listed in Table 1). Circles represent all of the platforms off California and those with an "x" inside are the two study platforms. microtome. Sections were mounted on glass slides, stained with hematoxylin followed by eosin counterstain. Slides from each ovary were examined under a compound microscope. The presence of the following was noted: (1) hydrated eggs for upcoming spawn
. Bulletin - Southern California Academy of Sciences. Science. HISTOLOGICAL EXAMINATION OF PACIFIC SANDDAB OVARIES 47. Fig. 1. The location of the four Pacific sanddab sampHng sites (latitudes and longitudes listed in Table 1). Circles represent all of the platforms off California and those with an "x" inside are the two study platforms. microtome. Sections were mounted on glass slides, stained with hematoxylin followed by eosin counterstain. Slides from each ovary were examined under a compound microscope. The presence of the following was noted: (1) hydrated eggs for upcoming spawning; (2) vitellogenesis (yolk deposition) in mode of smaller eggs for subsequent spawning; (3) postovulatory follicles (evidence of recent spawning); (4) follicular atresia (degenerating oocytes). Atresia was characterized as minor (10% of eggs atretic) (Cross et al. 1984; McDermott et al. 2007). Table 1. Details of Pacific sanddab, Citharichthys sordidus, collections made between 11 and 20 September 2005 in the Santa Barbara Channel. Site Date Depth (m) Location n TL (cm) ±SD Platform B 11 Sept. 61 m 34°19'56" 119-^37'18 18 ± Rincon 16 Sept. 87 m 34°15'21" 119-33'14" 19 ± Platform Gilda 20 Sept. 64 m 34=10'56" 119^25'09" 20 ± Santa Cruz I. 20 Sept. 64 m 34°01'48" 119°30'22" 21 ± 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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