Spoon worm is a creature that continuously changes its body shape.
If you look Spoon worm in the water, you can see their body swell.
let’s have a look at their body’s characteristics.
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Don’t you think Spoon worm looks like a earthworms?
In the past, Spoon worms were classified as completely different species from earthworms because their body were not divided as segments.
However, recent DNA analysis has shown that Spoon worm belongs to an Annelida like earthworms do.
(Their segments were discovered to be disappeared secondarily)
After that, Spoon worm became as the creatures of Annelida and Polychaeta.
Now they are really similar to earthworms!
#Spoonworm #seacreatures #anatomy
![](https://s2.save4k.ru/pic/4cC_sLxi_eg/maxresdefault.jpg)