Worm Anatomy Diagram

As a bonus site members have access to a banner ad free version of the site with print friendly pages. The prostomium is the earthworm mouth.

Apologia Exploring Creation With Biology Module 11 Worm

Underneath this cuticle a layer of the epidermis followed by two muscle layers and coelomic epithelium inner layer is sheathed.

Worm anatomy diagram. Ventral nerve ord like our spinal cord carries nerve impulses 5. The length of a worms body has muscles which contract and relax which enables the worm to move along a surface. The clitellum features and the male pores and female pores found above the clitellum and are all parts of the earthworm reproductive system.

External anatomy of earthworm. Ventral lood vessel major blood vessel on belly side 6. The epithelium consists of a single layer of glandular columnar epithelium.

Label earthworm external anatomy diagram printout. Segments of ody rings around body body is segmented 3. Pharynx throat passes food from mouth to esophagus 4.

So i promise youll be back just squirming to know whats going on inside those little worms. The worm anatomy might be boring to you and youre probably considering skipping this section. Earthworm dissection diagram 1.

Anatomy of earthworm externally a thin non cellular cuticle covers the body wall of the earthworm. General earthworm diagram the clitellum of adult earthworms contains features called genital tumescence tubercula pubertatis. The annuli are covered in tiny hairs called setae which help the worms movement.

The body of pheretima is nearly circular in cross section and varies from 7 to 8 inches 18 19 cms in length. Mouth takes in food from soil 2. Go ahead but once youre feeding your worms and harvesting your worm castings it starts to eat at you a little bit and then more and more.

This will also help you to draw the structure and diagram of earthworm. A worms body is made up of many segments called annuli. The general colour.

In this article we will discuss about the external and internal anatomy of earthworm.

Earthworm Dorsal View Carlson Stock Art

Earthworm Anatomy Diagram Quizlet