. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. RED ABALONE REPRODUCTION 81 Giese (1959) noted that periodic histological examination of gonads over several years is an excellent method for determining the time and duration of reproductive cycles in many marine invertebrates. METHODS AND MATERIALS From June 1972 through April 1973, 10 red abalones were collected monthly from a subtidal population at the Point Cabrillo Lighthouse Station, Mendocino, California. In April 1973, sampli
. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. RED ABALONE REPRODUCTION 81 Giese (1959) noted that periodic histological examination of gonads over several years is an excellent method for determining the time and duration of reproductive cycles in many marine invertebrates. METHODS AND MATERIALS From June 1972 through April 1973, 10 red abalones were collected monthly from a subtidal population at the Point Cabrillo Lighthouse Station, Mendocino, California. In April 1973, sampling of a second population was initiated at Van Damme State Park, Mendocino, California. Subsequently, these two populations will be referred to, respectively, as the Point Cabrillo and Van Damme popula-. FIGURE 1. Haliotis rufescens with shell removed, showing conical appendage (stippled) and sannpled areas of conical appendage (broken lines). From Young and DeMartini (1970).. 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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