The development of the tegument in ontogenesis of Triaenophorus nodulosus (Cestoda: Pseudophyllidea)

Title:

The development of the tegument in ontogenesis of Triaenophorus nodulosus (Cestoda: Pseudophyllidea)

Creator:

Davydov, V. G., Korneva, J. V., and Kuperman, B. I.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:8ca43c51-8153-4f42-b041-db2ebf7bb016
uuid:8ca43c51-8153-4f42-b041-db2ebf7bb016
urnnbn:urn:nbn:cz:aba007-000dkh

Subject:

Pseudophyllidea, Triaenophorus, oncosphere, procercoid, plerocercoid, adult, fine structure, and tegument

Type:

model:internalpart and TEXT

Format:

print

Description:

The tegument ultrastructure of the cestode Triaenophorus nodulosus has been studied in the stages of oncosphere, procercoid, plerocercoid and adult. The syncytium of primary tegument has glandular origin and is located in the peripheral areas of the oncosphere. The primary tegument degenerates at the initial stages of the procercoid development and is replaced with secondary tegument persisting throughout all following stages of the worm’s development. Two ways of microthrix formation on the body surface of procercoid were discovered. The formation of the cyst consisting of fibrillar material around the plerocercoid was observed. It fills spaces between numerous finger-like évaginations of plerocercoid’s tegument. The structural differentiation of tegument and microtriches was demonstrated on the scolex and all parts of strabila of T. nodulosus.

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

269-279 and 31-41

Source:

Folia parasitologica | 1995 Volume:42 | Number:4

Harvested from:

CDK

Metadata only:

false