. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. EXCRETORY SYSTEM IN DIGENEA. 329 firm Cort's data and, in supplementing and expanding these data, to emphasize the writer's previous view (igiSa, 108) that it seems "reasonable to recognize a complete series of larva forms from those with a pharynx sphincter ... to the human schistosome ; Of the ten species of forked-tailed cercariae for which adequate data are at hand with respect to the flame-cell structure, the cercaria of Schistosoma japonicum presents the most simple basic plan. Following the method
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. EXCRETORY SYSTEM IN DIGENEA. 329 firm Cort's data and, in supplementing and expanding these data, to emphasize the writer's previous view (igiSa, 108) that it seems "reasonable to recognize a complete series of larva forms from those with a pharynx sphincter ... to the human schistosome ; Of the ten species of forked-tailed cercariae for which adequate data are at hand with respect to the flame-cell structure, the cercaria of Schistosoma japonicum presents the most simple basic plan. Following the method previously used in this paper, the flame-cell formula of this species is 4 = (2+2). That one. 6 7 FIG. 6. Cercaria furcicauda nov. spec., ventral view, showing excretory and digestive systems. X 170. FIG. 7. Cercaria robusticauda nov. spec., ventral view, showing excretory and digestive systems. X 54°. of these flame cells in each lateral circuit is found in the caudal portion of the larva is incidental rather than fundamental. The species Cercaria douthitti and C. elephantis of Cort represent. 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
Size: 1618px × 1545px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
