Threadworm may refer to:
*
Pinworm (parasite)
The pinworm (species ''Enterobius vermicularis''), also known as threadworm (in the United Kingdom, Australia and New Zealand) or seatworm, is a parasitic worm. It is a nematode (roundworm) and a common intestinal parasite or helminth, espe ...
* ''
Strongyloides stercoralis
''Strongyloides stercoralis'' is a human pathogenic parasitism, parasitic nematode, roundworm causing the disease strongyloidiasis. Its common name in the US is threadworm. In the UK and Australia, however, the term ''threadworm'' can also refe ...
''
* In non-human contexts,
nematode
The nematodes ( or grc-gre, Νηματώδη; la, Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-Parasitism, parasitic nematodes also known as eelworms. They are a diverse animal phylum inhab ...
s more broadly, from Ancient Greek νῆμα (''nêma, nêmatos'', 'thread') and -eiδἠς (''-eidēs'', 'species').
{{disambiguation
Animal common name disambiguation pages