
Eucestoda
Eucestoda is the larger of the two subclasses of flatworms in the class Cestoda (the other subclass is Cestodaria). The Eucestoda are commonly referred to as tapeworms. Larvae are hexacanth, having six posterior hooks on the scolex (head), in contrast to the decacanth (ten-hooked) Cestodaria. All species of the Eucestoda are endoparasites of vertebrates, living in the digestive tract or related ducts. Examples are the pork tapeworm (Taenia solium, with a human definitive host and pigs...
17 branches of this subclass, most-observed first

Cyclophyllidea
orderCyclophyllidea

Diphyllobothriidea
orderDiphyllobothriidea

Trypanorhyncha
orderTrypanorhyncha

Bothriocephalidea
orderBothriocephalidea

Tetraphyllidea
orderTetraphyllidea

Onchoproteocephalidea
orderOnchoproteocephalidea

Phyllobothriidea
orderPhyllobothriidea

Rhinebothriidea
orderRhinebothriidea
Spathebothriidea
orderSpathebothriidea
Nippotaeniidea
orderNippotaeniidea
Haplobothriidea
orderHaplobothriidea
Cathetocephalidea
orderCathetocephalidea
Diphyllidea
orderDiphyllidea
Litobothriidea
orderLitobothriidea
Tetrabothriidea
orderTetrabothriidea
Lecanicephalidea
orderLecanicephalidea

Caryophyllidea
orderCaryophyllidea
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Eucestoda in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 551556.