DescriptionMeyers b16 s0768a.jpg English: A page from Meyers Konversationslexikon with pictures of parasitic worms Deutsch: Würmer. Weizenälchen (Tylenchus...
DescriptionSeeraupe (Hermione hystrix) Meyers b16 s0768a (cropped).jpg English: A page from Meyers Konversationslexikon with pictures of parasitic worms...