Trematode-- Any parasitic flatworm of the class Trematoda, as the liver fluke.
Trematode eggs cannot successfully be concentrated using flotation techniques (due to size and weight). They are to heavy to float.
Schistosoma is not a nematode, is a genus of Trematode under Phylum Platyhelminthes meaning the flatworms, nematode are round unsegmented worms.
Emmett William Price has written: 'Four new species of trematode worms from the muskrat' -- subject(s): Mammals, Muskrat, Parasites, Trematoda 'The trematode parasites of marine mammals' -- subject(s): Mammals, Parasites, Trematoda 'New digenetic trematodes from marine fishes' -- subject(s): Fishes, Parasites, Trematoda
Trematodes are hermaphrodites. This means that they have both male and female reproductive organs. These are internal parasites which live in mollusks and vertebrates.
Derek W. Evans has written: 'The effects of trematode parasite larvae on the invertebrate fauna of Whitehouse lagoon'
This is a trematode fluke digeneans of the rumen.I think the rumen will be condemned in the case of high number of Paramphistoma otherwise there is low significance pathologically.Oliver
Robert Franklin Hutton has written: 'Studies on the trematode paradites encysted in Florida mullets' -- subject- s -: Gray mullets, Trematoda, Parasites
The Mehlis gland surrounds the ootype (the part of the oviduct of certain trematode worms in which the ova are completed and furnished with a shell) and secretes into it material essential to the formation of the egg shell.
Passerine birds and deer mice are believed to be occasional predators of the Kanab ambersnail. Birds are the biggest predatory threat to the snails, as analysis of mice feces shows only a small amount of snail consumption. The flatworm trematode, Leucochloridium cyanocittae, parasitizes adult Kanab ambersnails.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -R--A--D-. That is, nine letter words with 2nd letter R and 5th letter A and 8th letter D. In alphabetical order, they are: drepanids oribatids trematode
Schistosomiasis was first discovered in 1851 when German physician Theodor Bilharz identified the Schistosoma haematobium parasite in the urine of a patient in Egypt. His findings laid the groundwork for understanding the disease, which is caused by trematode worms of the genus Schistosoma. The disease is now recognized as a significant public health issue in many tropical and subtropical regions around the world.
Digenetic trematodes typically have an excretory system composed of flame cells (protonephridia) and collecting tubules. Flame cells are specialized cells that remove waste and regulate osmotic balance by using cilia to move fluids through tubules. Waste products are expelled through excretory pores. These structures help regulate the internal environment of the parasite and maintain homeostasis.