roundworm
nematoid
worm
ascaridia galli
ascaris lumbricoides
chicken roundworm
common roundworm
dracunculus medinensis
eelworm
enterobius vermicularis
filaria
guinea worm
hookworm
pinworm
threadworm
trichina
trichinella spiralis
tylenchus tritici
wheat eel
wheat eelworm
wheatworm
annelid
bloodsucking
drug-resistant
extra-legal
helminth
luxury-loving
malarial
mansoni
polychaete
protozoa
protozoan
retroviral
suctorial
techno-organic
thread-like
trichinella