Origin of Trematoda
Examples from the Web for trematoda
It develops during the encapsuled state into a cystic worm, equivalent to the sporocyst of Trematoda.
Similar to them in appearance are the flukes (Trematoda), of which the best known of a large variety is that which infests sheep.Zoology: The Science of Animal Life|Ernest Ingersoll
This is the hirudinean of which we have spoken above, which is allied transitionally to the trematoda.Animal Parasites and Messmates|P. J. Van Beneden
The tristomes are not strictly entozoa, yet their internal organisation conforms more to the Trematoda than to the Hirudinid.Parasites|T. Spencer Cobbold
On anatomical grounds the affinity of the Cestoda to the Trematoda has been insisted on by the majority of anatomists.