. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. frag. parallela rivularis Fig. 11. Species of North Anieriean Ferrissia. Connections between the boxes representing species indicate the presence of shells intermediate in shape. This should not be inter^^reted as a phylogenetie 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 Harvard University. Museum of Comparative Zoology. Cambridge, Ma
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. frag. parallela rivularis Fig. 11. Species of North Anieriean Ferrissia. Connections between the boxes representing species indicate the presence of shells intermediate in shape. This should not be inter^^reted as a phylogenetie 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
Size: 1921px × 1300px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology
