. The Biological bulletin. Biology; Zoology; Marine biology. M*^. VV BC- / GE' .DV-4 ? *. DL DL -SOjj-——H 14 <- j3, i :*. I Figure 9. Transverse section between setigers 7 and 8; haeniatoxylin and eosin. Figure 10. Transverse section between setigers 10 and 11; haematoxylin and eosin. Figure 11. Transverse section of dorsal vessels of posterior region (DV-1) showing differ- ential filling of the vessels due to action of valves of posterior region; haematoxylin and eosin. Figure 12. Transverse section of dorsal vessel between setigers 8 and 9 (DV-2) ; haema- toxylin and eosin. Figure 13. Tra


. The Biological bulletin. Biology; Zoology; Marine biology. M*^. VV BC- / GE' .DV-4 ? *. DL DL -SOjj-——H 14 <- j3, i :*. I Figure 9. Transverse section between setigers 7 and 8; haeniatoxylin and eosin. Figure 10. Transverse section between setigers 10 and 11; haematoxylin and eosin. Figure 11. Transverse section of dorsal vessels of posterior region (DV-1) showing differ- ential filling of the vessels due to action of valves of posterior region; haematoxylin and eosin. Figure 12. Transverse section of dorsal vessel between setigers 8 and 9 (DV-2) ; haema- toxylin and eosin. Figure 13. Transverse section of dorsal vessel at the level of the fifth setiger (DV-4) ; haematoxylin and eosin. Figure 14. Frontal section of dorsal vessel (DV-4) in the vicinity of the third setiger; haematoxylin 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 Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-; Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report; HighWire Press. Lancaster, Pa. [etc. ] : Lancaster Press, inc. [etc. ]


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectb, booksubjectzoology