Medical term:

Cestoda



Cestoda

 [ses-to´dah]
a subclass of Cestoidea comprising the true tapeworms, which have a head (scolex) and segments (proglottids). The adults are endoparasitic in the alimentary tract and associated ducts of various vertebrate hosts; their larvae may be found in various organs and tissues.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

Ces·to·da

(ses-tō'dă),
A subclass of tapeworms (class Cestoidea), containing the typical members of this group, including the segmented tapeworms that parasitize humans and domestic animals.
Synonym(s): Eucestoda
[G. kestos, girdle]
Farlex Partner Medical Dictionary © Farlex 2012

Ces·to·da

(ses-tō'dă)
A class of the flatworm phylum Platyhelminthes. There are two subclasses, Cestodaria and Eucestoda. The latter are the segmented tapeworms that parasitize humans and domestic animals.
[G. kestos, girdle]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

Cestoda

a phylum of the Platyhelminthes containing the parasitic tapeworms, the adults of which are intestinal parasites of vertebrates. They have complex LIFE CYCLES usually involving intermediate hosts that are preyed upon by the primary host which thus becomes infected.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005


Cestodaria

 [ses″to-dar´e-ah]
a subclass of Cestoidea, the unsegmented tapeworms of that class, which are endoparasitic in the intestines and coelom of various primitive fishes and rarely in reptiles.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

Ces·to·dar·i·a

(ses'tō-dā'rē-ă),
A subclass of the class Cestoidea, containing tapeworms that lack a scolex and are unsegmented (monozoic), in contrast to the typical tapeworms in the subclass Cestoda; larvae of c. (called lycophora) characteristically have ten hooklets rather than six. Cestodaria are believed to be primitive tapeworms, parasitizing the intestine and celomic cavities of certain fish and a few reptiles.
Farlex Partner Medical Dictionary © Farlex 2012

Ces·to·dar·ia

(ses-tō-dā'rē-ă)
A subclass of the class Cestoidea. Cestodarians are intestinal and celomic parasites of elasmobranchs and primitive telost fish. They are trematodelike but are classified with cestodes because they lack an intestine.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012


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