Tag Archives | Zoology

Structure of Dentallium (With Diagram) | Zoology

In this article we will discuss about the structure of Dentallium with the help of a diagram. 1. It is commonly called "Tusk shell" and is a marine mollusc found buried in sand of deep seas. 2. Bilaterally symmetrical body is enclosed in a cylindrical curved, ridged and conical shell, which is open at both ends. 3. Foot is small [...]

By |2016-10-13T19:18:50+00:00October 13, 2016|Practicals|Comments Off on Structure of Dentallium (With Diagram) | Zoology

Structure of Apple Snail (Pila) | Zoology

In this article we will discuss about the structure of Apple Snail (Pila) with the help of a diagram. 1. It is commonly called "apple snail" and is found in fresh water ponds, pools and ditches in India and adjacent regions. 2. Shell is external and spirally coiled and is comprised of 6 whorls. 3. The axis around which coiling [...]

By |2016-10-13T19:18:50+00:00October 13, 2016|Practicals|Comments Off on Structure of Apple Snail (Pila) | Zoology

Structure of Garden Slug (Vaginula) | Zoology

In this article we will discuss about the structure of Garden Slug (Vaginula) with the help of a diagram. 1. It is commonly called garden slug and is found in lawns and gardens hidden under fallen leaves and in damp dark areas. 2. The body is elongated, dorsal surface is convex and ventral flat. 3. Shell in adult and body [...]

By |2016-10-13T19:18:50+00:00October 13, 2016|Practicals|Comments Off on Structure of Garden Slug (Vaginula) | Zoology
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