. Fourteen weeks in zoology. Zoology. 258 SUBKINGDOM MOLLtTSCA. escape, and, after swimming ahout for a time, attach them- selves, and the pairs lay the foundation of a new colony. Fig. Mustrafollacea, Sea Mat. Some genera of Polyzoans possess singular processes resembling a bird's beak, each cell having one and sometimes two. These open and shut constantly, and if they are touched with a needle, the mandibles will snap together upon it so forcibly that the whole branch may be shaken by Please note that these images are extracted from scanned page images that may have been digitally
. Fourteen weeks in zoology. Zoology. 258 SUBKINGDOM MOLLtTSCA. escape, and, after swimming ahout for a time, attach them- selves, and the pairs lay the foundation of a new colony. Fig. Mustrafollacea, Sea Mat. Some genera of Polyzoans possess singular processes resembling a bird's beak, each cell having one and sometimes two. These open and shut constantly, and if they are touched with a needle, the mandibles will snap together upon it so forcibly that the whole branch may be shaken by 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 Steele, Joel Dorman, 1836-1886. New York, Chicago [etc. ] A. S. Barnes & Company
Size: 1780px × 1404px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectzoology, bookyear1872
