The Biological bulletin (20353185826)

Title: The Biological bulletin
Identifier: biologicalbullet189mari (find matches)
Year: [1] (s)
Authors: 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
Subjects: Biology; Zoology; Biology; Marine Biology
Publisher: Woods Hole, Mass. : Marine Biological Laboratory
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library



Text Appearing Before Image:
DINOFLAGELLATE-AIDED PREDATION 269
Text Appearing After Image:
Figure 6. Split-screen video image ofEuprymna scolopes feeding on ghost shrimp (Palaemonetespugio). Image-intensifying camera, top view. Infrared camera, bottom view. (A) Pre-attack position; (B) Positioning; (C) Seizure. Luminescence is produced by Pyrocystis fusiformis stimulated by ghost shrimp movements. Bar scale = 1 cm. 1 - X with luminescence O no luminescence tr In 10 - X (0:07) 1 x xx 55 100 - o x X X p X ~ 1000 - X (19:36) X O no strike - OOBOBOBOBBOOOBO OBOO 2 4 6 8 10 12 14 16 18 20 Test Number Figure 7. Time required by Sepia nffidnalis to strike mosquito fish (Gamhusia qffinis) in the presence of luminous and nonluminous dinoflagellates (Pyrocystis fusiformis).