cyto*tax*on"o*mist

from The Collaborative International Dictionary of English v.0.48

cytotaxonomy \cy`to*tax*on"o*my\
   (s[imac]`t[-o]*t[a^]ks*[o^]n"[-o]*m[y^]), n. (Biology)
   A branch of taxonomy which uses the characteristics of
   cellular structures, such as somatic chromosomes, to classify
   organisms.
   [PJC] -- {cy`to*tax*on"o*mist}, n. -- {cy`to*tax`o*nom"ic},
   a. -- {cy`to*tax`o*nom"ic*al*ly}, adv.
   [PJC]