. Bulletin. Science. OTTER - TRAWL BEAM-TRAWL 0 500 1000 2000 (dfTROS II6°50'W II6°55 Figure 1. Location of the sampling sites in Bahia de San Quintin, Mexico. California (Miller and Lea 1972). A comparison of the collected fishes with a beam-trawl gear from the Estero de Punta Banda and Bahia de San Quintin is presented in Rosales-Casian (1997a). In this last study, the most important fish species in Punta Banda (5m-depth) were the California halibut (Paralichthys cal- ifornicus), the kelp bass (Paralabrax clathratus), and the barred sand bass {P. nebulifer); in San Quintin the catches w
. Bulletin. Science. OTTER - TRAWL BEAM-TRAWL 0 500 1000 2000 (dfTROS II6°50'W II6°55 Figure 1. Location of the sampling sites in Bahia de San Quintin, Mexico. California (Miller and Lea 1972). A comparison of the collected fishes with a beam-trawl gear from the Estero de Punta Banda and Bahia de San Quintin is presented in Rosales-Casian (1997a). In this last study, the most important fish species in Punta Banda (5m-depth) were the California halibut (Paralichthys cal- ifornicus), the kelp bass (Paralabrax clathratus), and the barred sand bass {P. nebulifer); in San Quintin the catches were dominated by the bay pipefish {Syng- nathus leptorhynchus), P. californicus, and the California tonguefish {Symphurus atricauda). In Bahia de San Quintin, the labrisomid P. walkeri was collected with two of the five gears during monthly sampling in 1994. These were beam-trawl ( m X m, 3-mm mesh), and an otter-trawl (opening of m headrope, with 19 mm of body mesh, and 6 mm mesh cod-end), both towed at a velocity of knots for five minutes. The beam-trawl collected six individuals at a depth of 5m,. 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, Calif. : The Academy
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