. The biology of the Protozoa. Protozoa; Protozoa. 532 BIOLOGY OF THE PROTOZOA instances but the phenomenon may be more widely spread than is at present admitted. Two well authenticated cases are the coccidian Aggregata eherthi and the gregarine IHplocijstis schneideri. Dobell (1915) describes 6 chromosomes in the vegetative divisions of fifi. A B A ff * dd' G %V^. 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 Calkins, Ga


. The biology of the Protozoa. Protozoa; Protozoa. 532 BIOLOGY OF THE PROTOZOA instances but the phenomenon may be more widely spread than is at present admitted. Two well authenticated cases are the coccidian Aggregata eherthi and the gregarine IHplocijstis schneideri. Dobell (1915) describes 6 chromosomes in the vegetative divisions of fifi. A B A ff * dd' G %V^. 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 Calkins, Gary N. (Gary Nathan), b. 1869. Philadelphia, New York, Lea & Febiger


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