. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. DIFFERENTIATION /.V 1'ITRO 173. FIGURE 1. Seta shown in profile. Shaft (trichogen a) is seated in the socket (tormogen b~) ; 26 days in vivo; 24 /';/ vitro. FIGURE 2. Seta shown in surface view. Sclerotization of tormogen (a) and trichogen (b) is incomplete; 26 days in vivo; 24 days in vitro. FIGURE 3. Multicellular spine formed on surface of explant is well-sclerotized; 26 days in vivo; 24 days in vitro. FIGURE 4. Cuticular peg is of multicellular origin; 24 days in vivo; 30 days in vitro. FIGURE 5. Circular pit conta
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. DIFFERENTIATION /.V 1'ITRO 173. FIGURE 1. Seta shown in profile. Shaft (trichogen a) is seated in the socket (tormogen b~) ; 26 days in vivo; 24 /';/ vitro. FIGURE 2. Seta shown in surface view. Sclerotization of tormogen (a) and trichogen (b) is incomplete; 26 days in vivo; 24 days in vitro. FIGURE 3. Multicellular spine formed on surface of explant is well-sclerotized; 26 days in vivo; 24 days in vitro. FIGURE 4. Cuticular peg is of multicellular origin; 24 days in vivo; 30 days in vitro. FIGURE 5. Circular pit contains ring-shaped cell (b), which may represent aberrant tormogen cell, within a circular ridge of cuticle (c) ; 26 days in vivo; 28 days in vitro. FIGURE 6. Noncellular, scale-like, cuticular processes appear in patches and resemble sculpture found on mature legs; 26 days in vivo; 22 days in 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
