. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SECONDS FIGURE 13. Grunts of Epincphalus striatus in cement tank. FIGURE 14. Two E. striatus grunts (left) and a volley of thump-like sounds of H. asccn- sionis west of Turtle Rocks. Snapping shrimp in background. FIGURE 15. Snaps of male Pomacentrus leucostictus in aquarium. of the latter were obtained. The observations of Burkenroad (1930) which related the sounds of Hacnmlon to movements of the pharyngeal teeth were confirmed, with the exception that the association between the dorsal pharyngeal teeth and the anterior end
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. SECONDS FIGURE 13. Grunts of Epincphalus striatus in cement tank. FIGURE 14. Two E. striatus grunts (left) and a volley of thump-like sounds of H. asccn- sionis west of Turtle Rocks. Snapping shrimp in background. FIGURE 15. Snaps of male Pomacentrus leucostictus in aquarium. of the latter were obtained. The observations of Burkenroad (1930) which related the sounds of Hacnmlon to movements of the pharyngeal teeth were confirmed, with the exception that the association between the dorsal pharyngeal teeth and the anterior end of the air bladder seems more important in resonating the rasping sound than does the varying relation between the air bladder and the lower pharyn- geal teeth. The opercula are somewhat extended during sound production. Rub- bing together of dissected pharyngeal toothplates produces a much fainter sound than that produced by the living fish. Holocentridae (Fish, 1948). Sound production by the squirrelfish, Holo-. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology