nepionic

nepionic

(ˌnɛpɪˈɒnɪk)
adj
(Zoology) zoology of or relating to the juvenile period in the life cycle of an organism
References in periodicals archive ?
The relatively stable values or very small fluctuation in average initial growth steps values show no positive progress in the nepionic acceleration from bottom to top of the Fort Munro Formation.
The nepionic stages of the B- form are streptospiral, while those of the A-form may be either planspiral or streptospirally arranged.