Gastropod Segmentation

| View Cart ⇗ | Info

“Diagram of early segmentation stages in a Gasteropod. A, 2-celled stage; B, 4-celled; C, 8-celled; D, later stage, in section. ect., ectoderm cells (micromeres); ent., entoderm cells, macromeres; mes., mesoblasts, early put aside,--before gastrulation--to form the mesoderm; mi., micromeres; ma., macromeres.” -Galloway, 1915

Source

Thomas Walton Galloway Textbook of Zoology (Philadelphia, PA: P. Blakiston's Son & Co., 1915)

Downloads

TIFF (full resolution)

2400×1962, 517.5 KiB

Large GIF

1024×837, 92.4 KiB

Medium GIF

640×523, 48.8 KiB

Small GIF

320×261, 18.6 KiB