WebThe female reproductive system, on the other hand, consists of multiple pairs of ovaries as well as oviducts that open into the genital chamber. For fertilization to take place, two adult members come together for mutual … WebAside from the schistosome species, which have separate sexes, trematodes are hermaphroditic (having both male and female reproductive organs). Reproduction of the hermaphroditic trematodes may occur through self-fertilization ( C. sinensis, Fasciola hepatica, Fasciolopsis buski) or cross-fertilization between two worms ( P. westermani ).
ADW: Trematoda: INFORMATION - Animal Diversity Web
WebThey can be divided into three major categories: (1) Turbellaria: free-living flatworms, like Planarian (in freshwater) and Divided flatworm (in marine); (2) Trematoda: parasitic flukes that Infect internal organs of a host. Ex. Schistosoma fluke causes Schistosomiasis – fluke’s eggs clog blood vessels of patients; (3) Cestoda: parasitic … Trematodes are parasitic flatworms of the class Trematoda, specifically parasitic flukes with two suckers: one ventral and the other oral. Trematodes are covered by a tegument, that protects the organism from the environment by providing secretory and absorptive functions. The life cycle of a typical trematode begins with an egg. Some trematode eggs … pt misto
28.3B: Phylum Platyhelminthes - Biology LibreTexts
WebJan 12, 2024 · First, fertilized eggs are passed through the feces of the definitive host and then consumed by the intermediate host. Next, the intermediate host is parasitized by the … WebSep 18, 2010 · published 18 September 2010. A soldier trematode, which is a parasitic flatworm (lower left), is swallowing an enemy trematode head-first. The victim's tail is hanging from the soldier's mouth ... WebMonogenean trematodes typically have only one larval type, the onchomiracidium, which is released alive. Larvae move about the host or locate other hosts and attach. The larva matures, a neodermis replaces the ciliated epidermis, and the cycle repeats itself. Trematodes have one or two suckers; some trematodes feed through their oral suckers. pt miton yuris kindo