otic pit
the pair of depressions of thickened otic placode epithelium, that further develops into the otic vesicles [ https://www.worldcat.org/search?q=bn%3A0-683-40008-8 ]
Term info
otic pit
- otic cup
pheno_slim, emapa_ehdaa2
A depression appearing in each otic placode, marking the beginnning of embryonic development of the internal ear. [TFD][VHOG]
UBERON:0009123
uberon
UBERON:0006273