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Xenopus laevis stage series: stages 23 through 46

View stages: 1-10 | 10-22 | 23-46 | all Fate maps Movies Anatomical Ontology

Digitized images and developmental data from Nieuwkoop and Faber (1994) Normal Table of Xenopus laevis (Daudin). Garland Publishing Inc, New York ISBN 0-8153-1896-0.

Click on the small images to download larger versions (most are < 0.1 MB, 300 dpi jpg files, and TIFF files are also available).

Copyright © 1994 Pieter D. Nieuwkoop and J. Faber. Digital images created by Matt Cockerill and Peter Vize.

Stage 23, dorsal view

1 day, 45 minutes pf @ 23°C

Stage 23, lateral view

1 day, 45 minutes pf @ 23°C

Stage 24, dorsal view

1 day, 2 hr 15 min pf @ 23°C

Stage 24, lateral view

1 day, 2 hr 15 min pf @ 23°C

Stage 25, dorsal view

1 day, 3 hr 30 min pf @ 23°C

Stage 25, lateral view

1 day, 3 hr 30 min pf @ 23°C

Stage 26, dorsal view

1 day, 5 hr 30 min pf @ 23°C

Stage 26, lateral view

1 day, 5 hr 30 min pf @ 23°C

Stage 27, dorsal view

1 day, 7 hr 15 min pf @ 23°C

Stage 27, lateral view

1 day, 7 hr 15 min pf @ 23°C

Stage 28, dorsal view

1 day, 8 hr 30 min pf @ 23°C

Stage 28, lateral view

1 day, 8 hr 30 min pf @ 23°C
Scale of images shifts at this point

Stage 29-30, lateral view

1 day, 11 hr pf @ 23°C

Stage 31, lateral view

1 day, 13 hr 30 min pf @ 23°C

Stage 32, lateral view

1 day, 16 hr pf @ 23°C

Stage 33-34, lateral view

1 day, 20 hr 30 min pf @ 23°C

Stage 35-36, lateral view

2 days, 2 hr pf @ 23°C

Stage 37-38, lateral view

2 days, 5 hr 30 min pf @ 23°C

Stage 39, lateral view

2 days, 8 hr 30 min pf @ 23°C

Stage 40, lateral view

2 days, 18 hr pf @ 23°C

Stage 41, lateral view

3 days, 4 hr pf @ 23°C

Stage 41, ventral view

3 days, 4 hr pf @ 23°C

Stage 42, lateral view

3 days, 8 hr pf @ 23°C

Stage 42, ventral view

3 days, 8 hr pf @ 23°C

Stage 43, lateral view

3 days, 15 hr pf @ 23°C

Stage 43, ventral view

3 days, 15 hr pf @ 23°C

Stage 45, lateral view

4 days, 2 hr pf @ 23°C

Stage 46, lateral view

4 days, 10 hr pf @ 23°C