[Ultrastructure of the tail appendage in microphallid cercariae (Trematoda, Microphallidae)].
The tail structure of larvae of Maritrema subdolum and Microphallus claviformes is similar in essence. Its wall is made by the tegument and underlying layers of muscles. The syncytial anucleated tegumental lamina with the only type of secretory inclusions forms regular circular folds along the tail. The outer muscle layer is formed by the smooth muscular cells. It is underlaid by the longitudinal cross-striated muscles with the strongly pronounced sarcomere organization. The nucleus-containing bodies of the muscle cells occupy the axial part of the tail excepting the central cavity. The functional joining of tail and body musculatures is provided by thick muscle bundles in the caudal department of the larval body.
Malkova
I I
II
D000818:Animals; D007814:Larva / Q000648:ultrastructure; D008854:Microscopy, Electron; D008974:Mollusca / Q000469:parasitology; D009132:Muscles / Q000648:ultrastructure; D013623:Tail / Q000648:ultrastructure*; D014200:Trematoda / Q000648:ultrastructure*
Ul'trastruktura khvostovogo pridatka mikrofallidnykh tserkaruĭ (Trematoda, Microphallidae).