. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 386 JAN ROBERT FACTOR TYPES OF SETAE A PLUMOSE Bl B2 PAPPOSE C2 C3 PLUMODENTICULATE D2 SERRATE Fl F2 SERRULATE TRISERRATE G TRISERRULATE. SIMPLE J HAMATE FIGURE 1. Diagrammatic representation of the types of setae found on the mouthparts of larval lobsters. (Refer to the text for a detailed explanation of the setal types.) Drawings are not to the same scale. shaft are mentioned only when they are consistently or conspicuously present. The types of setae encountered in the present study, illustrated in Figure 1, will now be d
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 386 JAN ROBERT FACTOR TYPES OF SETAE A PLUMOSE Bl B2 PAPPOSE C2 C3 PLUMODENTICULATE D2 SERRATE Fl F2 SERRULATE TRISERRATE G TRISERRULATE. SIMPLE J HAMATE FIGURE 1. Diagrammatic representation of the types of setae found on the mouthparts of larval lobsters. (Refer to the text for a detailed explanation of the setal types.) Drawings are not to the same scale. shaft are mentioned only when they are consistently or conspicuously present. The types of setae encountered in the present study, illustrated in Figure 1, will now be described. Plumose, Type A. Plumose setae bear two distinct rows of long, fine setules along most of the length of the shaft. The setules may be more or less densely arranged, but the rows are always situated opposite each other, forming an angle of 180° (Fig. 19). These setae may be segmented by constrictions, or annulations, of the outer surface of the shaft which occur near the insertion on the shaft of some pairs of opposed setules (Fig. 24).. 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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