caudallyadv.

/ˈkɔːdəli/Etymology: < caudal adj. + -ly suffix2.
the world > animals > animal body > general parts > rump and tail > [adverb] > in the manner of a tail
1881 10 Dec. 782/3 The centres whence are derived and caudally continued the homologues of the vertebrate myelon.
This entry has not yet been fully updated (first published 1889; most recently modified version published online December 2018).