. Behavior of the lower organisms. Animal behavior; Invertebrates. Fig. 75. — Reaction of Loxo- phyllum meleagris. 1-4, succes- sive positions. Fig. 76. — Methods of reaction to strong stimuli in Stentor. The individual at 1 is stimulated; it there- upon swims backward (2, 3), turns toward the right aboral side (3, 4), and swims forward (5). in reacting turns toward the aboral side. Loxophyllum meleagris re- acts as a rule by turning toward the oral side (Fig. 75). Stentor poly- morphic, Stentor caruleus, and Stentor rceselii (Fig. 31, b), when free swimming, react by turning toward the right
. Behavior of the lower organisms. Animal behavior; Invertebrates. Fig. 75. — Reaction of Loxo- phyllum meleagris. 1-4, succes- sive positions. Fig. 76. — Methods of reaction to strong stimuli in Stentor. The individual at 1 is stimulated; it there- upon swims backward (2, 3), turns toward the right aboral side (3, 4), and swims forward (5). in reacting turns toward the aboral side. Loxophyllum meleagris re- acts as a rule by turning toward the oral side (Fig. 75). Stentor poly- morphic, Stentor caruleus, and Stentor rceselii (Fig. 31, b), when free swimming, react by turning toward the right aboral side (Fig. 76). Bnr- saria truncatella reacts to most stimuli by swimming backward and. 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 Jennings, H. S. (Herbert Spencer), 1868-1947. New York, The Columbia university press, The Macmillan company, agents; [etc. , etc. ]
Size: 2123px × 1177px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectanimalbehavior, booky
