Near the crop of thr earth worm
The prostomium is the first body segment in an earthworm which is part of a group of worms called segmented worms or annelids. The prostomium does not include the worm's mouth. -Anonymous
The mouth is covered with a lip that helps the earthworm dig through the soil. This lip is called the prostomium. It is located at the front.
the 5th segment
megascolides australis ( giant gippsland earthworm ) found in Australia is world's longest earthworm these giant earthworms average at 80cm long and 2cm in diameter their life span is relatively long and take 5 years for maturity when these worms hatch they are 20cm long
the bird eats the earthworm the earthworm nourishes the bird
Prostomium
The prostomium is the first body segment in an earthworm which is part of a group of worms called segmented worms or annelids. The prostomium does not include the worm's mouth. -Anonymous
There are about 30 segments between the prostomium and clitellum of an earthworm. actually this question asked as differently as "How many segments are between the prostomium and clitellum of an earthworm?" see answer for this question.
Prostomium is the frontmost part of the earthworm. This is not called a true segment as it doesn't contain typical organs of an annelida. Peristomium is from where the true segment of the earthworm body starts.
The esophagus of an earthworm is part of the earthworm's digestive tract, between the pharynx and the crop, and it basically just moves the earthworm's food from the pharynx to the crop. It also helps to keep the food from backing up (making the worm barf/throw up).
The mouth is covered with a lip that helps the earthworm dig through the soil. This lip is called the prostomium. It is located at the front.
worms eat through the soil then it removes its waste
Porphyrin of earthworm is found in the epidermis or the body wall.
The cast of Prostomium - 2010 includes: Luna Peters Killian Schlueter Nina Siebertz Katherina Wolter
Prostomium (sometimes also called acron) is the first body segment in annelids worms. It is in front of (but does not include) the mouth, being usually a small shelf- or lip-like extension over the dorsal side of the mouth. It sometimes bears antennae and eyes. By feeding, it often functions like a kind of overlip. The shape and composition of prostomium are important for annelid systematics.http://en.wikipedia.org/wiki/Prostomium
Prostomium
clitellum