macroparasite
entomoparasite
Hirudinea
class Hirudinea
myxomatoid
microparasite
ptychodactean
endophage
filasporean
paracalliopiid
cyrtochoanite
symphile
phytoparasite
mesomyarian
macroheteroceran
coenagrionid
biparasite
Praunus
genus Praunus
pond damselfly
animalcule
hexapod
dirofilariasis
tick
animalculum
isosporan
parasitary
sheep louse
histiostigmatid
chimaeroid
coelolepid
coleorrhynchan
apocritan
myocoptid
leechy
durophage
dermophiid
piroplasmid
amaurobioid
siphonostome
myxosporidian
bivoltine
archaeocyathid
myxamoebal
archigregarine
matrotroph
metridiid
black-and-yellow grosbeak
bat fly
idiobiont