Xenopus development stages

Embryonic Stage
- Stage 1
- Cleavage
  - Stage 2
  - Stage 3
  - Stage 4
  - Stage 5
  - Stage 6
- Blastula
  - Stage 7
  - Stage 8
  - Stage 9
- Gastrula
- Neurula
  - Stage 13
  - Stage 14
  - Stage 15
  - Stage 16
  - Stage 17
  - Stage 18
  - Stage 19
  - Stage 20
  - Stage 21
- Tailbud
  - Early tailbud
    - Stage 22
    - Stage 23
    - Stage 24
    - Stage 25
    - Stage 26
    - Stage 27
    - Stage 28
  - Late tailbud
    - Stage 29 and 30
    - Stage 31
    - Stage 32
    - Stage 33 and 34
    - Stage 35 and 36
    - Stage 37 and 38
    - Stage 39
    - Stage 40
    - Stage 41
    - Stage 42
    - Stage 43
    - Stage 44
- Tadpole
  - Premetamorphosis
    - Stage 45
    - Stage 46
    - Stage 47
    - Stage 48
    - Stage 49
    - Stage 50

Digital photographs of Xenopus embryos used with permission by Barbra Lom, work performed by William Graham, and Ian Willoughby. All rights reserved. No portion of them can be used without prior expressed permission [1].

Xenopus development stages

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