part of
part_of
part of
develops_from
develops from
develops from
ends during
starts during
inner fin
epidermis
tail
surface structure
fin crest
xenopus_anatomy
The thin epidermis extension of the inner fin visible in the mid trunk region of the inner fin at NF stage 27, and extending posteriorly and then ventrally, ending just before the proctodeum. The fin is more homogeneous in NF stage 46 tadpoles, and the inner fin and fin crest are no longer discrete.
XAO:0004229
eriksegerdell
NF stage 26
NF stage 46