Path

root
cellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
protostomia
ecdysozoa
nematoda
chromadorea
rhabditida
strongylida
trichostrongyloidea
trichostrongylidae
trichostrongylinae
trichostrongylus
trichostrongylus calcaratus