In this article we will discuss about the structure of schistosoma with the help of a diagram. 1. It is commonly called "blood fluke" and was in the hepatic portal system and mesenteric vessels of man. 2. These animals are acoelomate, bilaterally symmetrical and are some what flattened dorsoventrally. 3. The sexes are separate, but the females always live in [...]
In this article we will discuss about the structure of echinococcus with the help of diagram. 1. It is the slide of Echinococcus which is a cestode endoparasite of dogs, cats and foxes and which is commonly known an "hydrated worm". 2. The worm is small, dorsoventrally flattened and is ribbon shaped. 3. It is generally comprised of four segments- [...]
In this article we will discuss about the structure of Planaria (Dugesia) with the help of a diagram. 1. Commonly called planaria and is a fresh water form of cosmopolitan distribution. 2. The body is elongated, flattened and some-what conical. 3. A distinct head is present, which is triangular in form and bears a pair of semicircular ocelli and a [...]