ID 77852316 © Marochkina | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
animal ascarid ascaris cestoda cestoidea class classification flat flatworm fluke flukes group heart helminth hookworm human illness infection internal intestinal intestine larva liver nematode outline parasite parasitic picture pinworm plathelminthes platyhelminthes platyhelminths roundworm scheme schistosomiasis silhouette simple solium taenia tapeworm tapeworms tract trematoda type vector whipworm worm