. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. i84 Arthropods as Essential Hosts oj Pathogenic Organisms. 123. An Echinorhynchid, showing the spinose retractile 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 Riley, William A. (William Albert), b. 1876; Johanssen, Oskar Augustus, 1870-. Ithaca, N. Y. , The Comstock Publishing Company

---

Size: 1595px × 1567px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1915