WebSpecies of freshwater flatworms have evolved to exist under a wide range of environmental conditions. Despite having species in almost all aquatic habitats, flatworms are most commonly found on the surfaces and undersides of rocks in slow moving water. Most species of freshwater flatworm are at least moderately tolerant of polluted … WebFlatworms (Platyhelminthes) are a group of bilaterally symmetrical, acoelomate, soft-bodied invertebrate animals found in marine, freshwater as well as moist terrestrial environments. ... Fertilized eggs are directly …

Flatworm Lab - 1266 Words Studymode

WebA trochophore is a free-swimming larva characterized by two bands of cilia surrounding a top-like body. Some of the phyla classified as Lophotrochozoa may be missing one or both of these defining structures. ... Most free-living flatworms are marine polycladids, although tricladid species live in freshwater or moist terrestrial environments ... WebTurbellaria - free-living flatworms class Turbellaria phylum Platyhelminthes, Platyhelminthes - flatworms planaria, planarian - free-swimming mostly... Turbellaria - definition of Turbellaria by The Free Dictionary novint technologies sold

Planarian - Definition, Meaning & Synonyms

Webfree-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts. ... Planarian, fresh-water, *138; marine, *138. "Elementary … Webplanarian, (class Turbellaria), any of a group of widely distributed, mostly free-living flatworms of the class Turbellaria (phylum Platyhelminthes). Planaria is the name of one genus, but the name planarian is used to … WebFlatworms live on land, in fresh water, in the ocean, and in or on other animals as parasites (e.g., tapeworms). Parasitic flatworms that live on or inside other animals—including humans—can injure or even kill the host … novint technologies inc