Platyhelminthes (from the Greek πλατύ, platy, meaning "flat" and ἕλμινς (root: ἑλμινθ-), helminth-, meaning "worm") [4] is a phylum of relatively simple bilaterian, unsegmented, soft-bodied …

May 3, 2025 · flatworm, any of the phylum Platyhelminthes, a group of soft-bodied, usually much flattened invertebrates. A number of flatworm species are free-living, but about 80 percent of …

Mar 20, 2024 · Phylum Platyhelminthes, also known as flatworms, comprises bilaterally symmetrical, triploblastic, dorsoventrally flattened invertebrates lacking circulatory, respiratory, …

Jun 8, 2025 · The meaning of PLATYHELMINTHES is a phylum of soft-bodied bilaterally symmetrical usually much flattened invertebrates comprising the planarians, flukes, …

Apr 29, 2025 · Flatworms, or platyhelminthes, are a diverse group of invertebrates that play roles in various ecosystems and have implications for human health. These organisms range from …

Nov 23, 2024 · Platyhelminthes are divided into four classes: Turbellaria, free-living marine species; Monogenea, ectoparasites of fish; Trematoda, internal parasites of humans and other …

Apr 3, 2017 · Platyhelminthes (platy = flat and helminth = worm), or simply ‘flatworms’, are dorsoventrally flattened and bilaterally symmetrical worms (Figure 1A,B). Often speculated in …

Phylum Platyhelminthes, Class Rhabditophora, Order Polycladida, Family Euryleptidae. Oval worm with flared tentacles bearing black & red marks at their base; length to 30 mm. Body …

Platyhelminthes is a phylum of flatworms that includes parasitic forms that can cause serious infections in humans, animals, and plants.

Definition of Phylum Platyhelminthes: Triploblastic, acoelomate, un-segmented and bilaterally symmetrical metazoans, without anus, circulatory system, but with a mouth, protonephridial …