. Protozoo?logy. Protozoa; Protozoa, Pathogenic. Trypanoplasma borreli. (After Keysselitz.) A, B, old, developmental stages; C, a so-called "male" form; D,E, so-calted "female" forms; G,H, the ";. 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. New York and Philadelphia, Lea & Febiger

---

Size: 1736px × 1440px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkandphiladel