. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. V FIGURE 5. Early development of Holothuria leucospilofa (A-K) and Holotlmria pardalis (L-T) ; (A) 2-cell egg (1 hr 30 min after insemination), (B) 8-cell egg (2 hr 40 min), (C) 16-cell egg (3 hr 25 min), (D) Blastula (10 hr 40 min), (E) Early gastrula (13 hr) with invaginating archenteron (just before hatching), (F) Middle gastrula (19 hr), (G) Late gastrula (27 hr) with migrating mesenchymal cells, (H) Early auricularia (39 hr, ventral view), (I) Auricularia (140 hr, ventral view), (J) Auricularia (74 hr, side view), (K) T
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. V FIGURE 5. Early development of Holothuria leucospilofa (A-K) and Holotlmria pardalis (L-T) ; (A) 2-cell egg (1 hr 30 min after insemination), (B) 8-cell egg (2 hr 40 min), (C) 16-cell egg (3 hr 25 min), (D) Blastula (10 hr 40 min), (E) Early gastrula (13 hr) with invaginating archenteron (just before hatching), (F) Middle gastrula (19 hr), (G) Late gastrula (27 hr) with migrating mesenchymal cells, (H) Early auricularia (39 hr, ventral view), (I) Auricularia (140 hr, ventral view), (J) Auricularia (74 hr, side view), (K) The rear end of 70 hr auricularia, (L) 1-cell egg with two polar bodies, (M) 4-cell egg, (N). 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
Size: 1946px × 1284px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
