. Die entstehung der sexualzellen bei den hydromedusen; zugleich ein Betrag zur Kenntniss des Baues und der Lebenserscheinungen dieser Gruppe. Hydromedusae. Eh' ps 1- ps i, ps' eilt' \ ps' st M ps anb ext Fig. 10. P' nk erit ^C3> P-^' EkU nk nkzXK'. 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 Weismann, August, 1834-1914. Jena, Fischer

---

Size: 1558px × 1604px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1880, booksubjecthydrome, bookyear1883