stirps
morphology
phylum
histology
taxon
taxonomic category
taxonomic group
subspecies
denizen
clado-
agromorphological
integumation
aboriginal
morphological
structural
morphologic
agriotype
underfamily
congener
gerontic
phylobiogeography
biocenosis
general anatomy
taxonic
anatomy
congenator
morphism
relative
congeneric
progenitor
evolutionism
theory of evolution
theory of organic evolution
phytobiology
taxocenose
sigmodontine
even-toed
biotaxonomy
tribe
artiodactylous
artiodactyl
speciegraphical
arvicoline
mammal genus
division
subgenus
trigeneric
biocharacter
clade
neoallotetraploid