KHANTECH Education has brought you lecture of Anum Ejaz on "Phylum Platyhelminthes Introduction | Characteristics of Phylum Platyhelminthes". Start studying Phylum Platyhelminthes. With more than 20,000 species currently identified, the phylum Platyhelminthes makes up one of the largest phyla after chordates, mollusks, and arthropods. Cotugnia Classification. They are internal parasites of molluscs and vertebrates.

Phylum Platyhelminthes belongs to the kingdom Animalia.

Polystoma Classification 2. Most trematodes have a complex life cycle with at least two hosts. It includes two groups of parasitic flatworms, known as flukes. Phylum Platyhelminthes belongs to the kingdom Animalia. CLASSIFICATION OF NEMATHELMINTHES Superphylum ASCHELMINTHES Superphylum Aschelminthes was proposed by Grobben in 1910 and was later supported by Hyman in 1951. of these animals. Aspidagastrea 5.

Turbellaria: 1. Learn vocabulary, terms, and more with flashcards, games, and other study tools. 9.

Type # 1. As a matter of fact, there are around 20,000 species of these animals. Phylum Platyhelminthes (Source: Wikipedia) Platyhelminthes are commonly known as flatworms or tapeworms. 8. Class # 1.

General Characteristics Platyhelminthes comprises the flatworms (Gr. These are acoelomates and they include many free-living and parasitic life forms. Flatworms are triploblastic (all worms are triploblastic), bilaterally symmetrical, acoelomate. The organisms are also known as flatworms. Taxonomic Retrospect of Phylum Platyhelminthes 2. Characteristic Features 4. ADVERTISEMENTS: The following seven points highlight the classification of Platyhelminthes: 1.
Dipylidium caninum Classification 7. The organisms are also known as flatworms.

Body dorsoventrally flattened, leaf like or tapelike. Schistosoma Classification 4. The intermediate … Fasciola Classification 3. Echinococcus Granulosus Classification 6.

Definition of Phylum Platyhelminthes 3. Monogenea 3. These flatworms are classified into three major classes. Dlgenea (Flukes) 4. ADVERTISEMENTS: The following points highlight the five classes of the phylum platyhelminthes. This phylum includes 13,000 species. Polystoma Classification: Phylum: Platyhelminthes …

Paramphistomum Classification 5. Turbellaria 2. Class 1. Trematoda is a class within the phylum Platyhelminthes. These are acoelomates and they include many free-living and parasitic life forms. Taxonomic Retrospect of Phylum Platyhelminthes: Linnaeus in his Systema Naturae (1735) created a phylum … Phylum Platyhelminthes Classification There are 20,000 species of flatworms.

This phylum includes 13,000 species.
Scheme of Classification.

Mostly free-living non-segmented worms, anterior end often bears eyes and a triangular projection. ADVERTISEMENTS: In this article we will discuss about Phylum Platyhelminthes:- 1. A germinal mass found in the polyembryony of some flukes that is somewhat like sporocyst but which has a Cestoda (Tape worm).