The snail's heart has two ventricles, the ventricle and the atrium. It is in the heart bag, the so-called pericardium. Heart bags are also important for excretion of snails. This means disposing of indigestible substances that are normally rich in nitrogen.
Do garden snails give birth?
Snails are hermaphroditic, but they mate in the traditional way but do not fertilize. However, after mating, both snails can deliver a set of eggs that increase their chances of survival. .. After the mating process, both snails lay about 100 eggs, but some species can have up to 400.
How many hearts does a snail have?
Snails usually have two ventricles, one atriosphere and one ventricle. Few groups have two atriums, and the heart is a three-chamber atrium. There is a valve between the atrium and the ventricle to prevent blood from flowing back. The snail cycle is basically open.
Do snails have organs?
The terrestrial snail has organs and systems under its shell, similar to humans. The animal's internal organs, including the digestive glands, lungs, heart, and reproductive organs, are located within the mantle cavity inside the animal's shell. In slugs, the organs are just behind the area of the head.
Is there a love dart in the garden snail?
Although it may seem harmless, snails snacking in the backyard boast genitals that act as sharp sword-like weapons. Some hermaphroditic snail species fire these so-called lovedarts into each other's bodies during mating.
Below you will find two helpful answers on a similar topic. 👇
Are snails capable of love?How many eyes do snails have?
