Trilobites: This Snail Goes Through Metamorphosis. Then It Never Has to Eat Again.

[ahlam1399]

The transformation of a deep sea mollusk is comparable to an average person growing as much as 60 feet tall with a giant sac of bacteria filling its guts.

أكثر... (https://www.nytimes.com/2018/07/11/science/snail-metamorphosis.html?partner=rss&emc=rss)