![](http://www.alamy.com/thumbs/6/98F6E5FF-9E6C-4F06-8FDA-FB8772556665/REN17A.jpg)
. Galvanotropism in the crayfish [microform]. Galvanotropism; Crayfish; Nervous system; Galvanotropisme; Écrevisses; Nerveux, Système. . 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 Miller, F. R. (Frederick Robert), d. 1967. [S. l. : s. n. ]
Size: 1426px × 1751px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpu, booksubjectnervoussystem