Theiler Stage 18 - Closure of lens vesicle
The primary externally recognisable feature is the progressive closure of the lens vesicle. The somites in the cervical region are no longer visible and the rapid growth of the brain is striking. The nasal pits start to form.
Absent: auditory hillocks, anterior footplate.
11 dpc (range 10.5-11.25)
Carnegie - Stage 13 , Stage 14 , Stage 15 , (human - stage table)
Virtual Human Embryo - Stage 13 , Stage 14 , Stage 15
All scale bars in microns
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