Bulletin . r J^li. ^rD^. =J!y4! ?^° ? • Charleston, III. Probably formed by Cambarusgracilis: aiogiHts. (Photograph by T. L. Hankinson.) ? s Plate IIIB. Fig-. 1. Crawfish chimney at Station T, Charleston, HI. Probably formed by Cambarus gmcilis ordiogenes. (Pholog^raph by T. L. Hankinson.)

---

Size: 1809px × 1381px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory