Worm Anatomy Diagram

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Flatworms And Roundworms Lesson 0370 Tqa Explorer

Segments of ody rings around body body is segmented 3.

Worm anatomy diagram. General earthworm diagram the clitellum of adult earthworms contains features called genital tumescence tubercula pubertatis. Earthworm dissection diagram 1. 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.

A worms body is made up of many segments called annuli. Anatomy of earthworm externally a thin non cellular cuticle covers the body wall of the earthworm. The general colour.

Ventral nerve ord like our spinal cord carries nerve impulses 5. The epithelium consists of a single layer of glandular columnar epithelium. The body of pheretima is nearly circular in cross section and varies from 7 to 8 inches 18 19 cms in length.

Pharynx throat passes food from mouth to esophagus 4. The prostomium is the earthworm mouth. The annuli are covered in tiny hairs called setae which help the worms movement.

External anatomy of earthworm. Underneath this cuticle a layer of the epidermis followed by two muscle layers and coelomic epithelium inner layer is sheathed. In this article we will discuss about the external and internal anatomy of earthworm.

Ventral lood vessel major blood vessel on belly side 6. Mouth takes in food from soil 2. 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. Label earthworm external anatomy diagram printout. The clitellum features and the male pores and female pores found above the clitellum and are all parts of the earthworm reproductive system.

The length of a worms body has muscles which contract and relax which enables the worm to move along a surface.

Earthworm Internal Anatomy Diagram Wiring Diagram Images