Simultaneous hermaphrodites are a fascinating subject, especially regarding the large species of pulmonated snails. These creatures can survive on land and breathe air through their pallial lung, which is remarkable… See more

It is remarkable how many of life’s opportunities we often take for granted. A prime example of this is the … See more

Like other animals (and humans!), snails reproduce when they reach maturity. But how do they know when they’ve hit that milestone? Well, it turns out that the age of maturity can vary between different species of snails. M… See more

Snail reproduction is a complex process. Most land snails reproduce sexually, which can occur through external or internal fertilization. In the case of internal fertilization, the male snail deposits genetic material int… See more