The frog : an introduction to anatomy, histology, and embryology / by the late A. Milnes Marshall ; edited by F.W. Gamble.
- Arthur Milnes Marshall
- Date:
- 1912
Licence: In copyright
Credit: The frog : an introduction to anatomy, histology, and embryology / by the late A. Milnes Marshall ; edited by F.W. Gamble. Source: Wellcome Collection.
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No text description is available for this image
No text description is available for this image
No text description is available for this image![’ PACK 22. Section of the Segmented Egg . in 22. -\-25.A. Formation of the Mesenteron . . Between pages iizi and 113 [Figures 23 to 37 refer to the embryo at various stagesJ] 23. Sagittal section [commencement of invagination) . . . .112 24. Sagittal sectiori [formation of 7uesenteron). . . . .113 25. Sagittal section [completion of mesenteron) 114 26. Tra7isverse section [stage with open neural groove) . . . .118 27. Sagittal sectio7i [blastopo7-e open, 7ieu7-algroove closed) . . .119 28. Sagittal section [stage of Fig. 20, 3) 120 29. Sagittal sectio7i [stage of Fig. 20, (,) . 121 30. T7'a7tsve7se sectio7is [developi7ient of eye) ...... 124 30A. Pha7jnx, ear and heart ...... To face page 129 31. Diagra77i of b7-anchial vessels a7idp7vneph7-os [stage 6.5 m:/i. long) . 131 32. Diag7'a7/i of heart a7id bra7ichial vessels [stage 6.5 long) . . 132 33. Dissectio7i of a 771711. tadpole • 134 34. Diagram of heaid and branchial vessels [stage 12 mm. long) . . 135 34BIS. The tadpole's Skull To face page 141 34A. Skull of tailed fi-og To face page 142 35. Dissection of a 0,0 mm. tadpole . . ..... 144 36. Dissectio7i of Urinogenital system [stage of Fig. 2.0, ,).io) . . . 146 37. T7'a7isverse secti07i at time of hatching [stage of Fig. 20 i P) . . 147 38. Section of the cai'diac end of the dog's stomach ..... 39. Diagram of the phases of cell-division by initosis [after Parkei') . 167 40. Diagram showiiuj the mode of 7-eduction in the number of chi'omoso7nes [after Wilson)](https://iiif.wellcomecollection.org/image/b28078202_0016.jp2/full/800%2C/0/default.jpg)