Arnold Arthur Berthold 1803-1861 German Scientist Physiologist Zoologist

---

Size: 2362px × 2835px
Photo credit: © Colport / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bertholdi, endocrinology, entomology, experiments, hermaphroditism, herpetology, myopia, ornithology, portrait, published, simoselaps, topic