Path
rootcellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
protostomia
panarthropoda
arthropoda
chelicerata
arachnida
acari
parasitiformes
mesostigmata
monogynaspida
dermanyssina
dermanyssoidea
halarachnidae
halarachne
halarachne halichoeri