. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. COPEPOD JUMPS AND B1OLUMINESCENCE 135 tethered animals, a complex temporal pattern of force de- velopment followed closely on the presentation of such a stimulus. Figure 2A shows a typical response to a brief (2-ms) water movement of peak-to-peak amplitude com- puted at jum at the copepod's rostrum. Following a short latency ("L"), there was an abrupt rise ("R") in for- ward propulsive force. Then a relatively rapid return past zero force to a smaller reverse force ("Rv") led to the develop
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. COPEPOD JUMPS AND B1OLUMINESCENCE 135 tethered animals, a complex temporal pattern of force de- velopment followed closely on the presentation of such a stimulus. Figure 2A shows a typical response to a brief (2-ms) water movement of peak-to-peak amplitude com- puted at jum at the copepod's rostrum. Following a short latency ("L"), there was an abrupt rise ("R") in for- ward propulsive force. Then a relatively rapid return past zero force to a smaller reverse force ("Rv") led to the development of a second forward component. As in a pre- vious study on the epipelagic copepod Umlinula vulgaris (Lenz and Hartline, 1999), we interpret these propulsive units to be kicks generated by the combined power strokes of the four pairs of swimming legs (pereiopods). The fea- tures of strong locomotor responses in P. xiphias were. 20 30 Time (ms). 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
