leeches..

its the beginning to start my new business opputurnity. leeches.. Leeches have segmented bodies like an earthworm, but unlike earthworms they are slightly flattened rather than round. They have a sucker at the head and the tail end and the one at the head surrounds the mouth. The mouth contains three jaws that can break the skin of their hosts to suck their blood. Medicinal leeches are greenish brown on their backs with thin red stripes running along the body and paler below. They grow up to 20 cm in length.


Lifestyle: Leeches live in shallow muddy pools and ponds with plenty of waterweeds. When hungry, they attach themselves to a passing animal, break the skin with their jaws, and inject special chemicals that prevent the blood from clotting and reduces any pain. They then suck the blood of the host until they are full, when they withdraw their jaws and drop off into the water. They can consume 15 grams of blood - ten times their own body weight, before they are full, but they only need to feed every six months.


Family & friends: Like slugs, leeches are hermaphrodite, having both male and female parts, but they still need to come together to mate with each other. Keeping in touch: Little is known about leech communication.


Growing up: After mating, 15-50 eggs are laid in a spongy case or cocoon, above the waterline often under stones. The eggs hatch in 3-5 weeks and the young leeches need two seasons of feeding before they are ready to breed themselves.