So I just finished some histology on baby worms and all I have to say is...WTF. Their innards don't look like the adults at all! See my previous post for the comparison!
|Here is the cross-section of a baby worm, I think the dark green patches are bundles of muscle|
|Here is a sagittal earthworm section (a worm cut in 2 along its long axis).. The bristly end is where its mouth is. Weird, huh?|
I think the little bundles I am seeing are muscle, but there is this weird green goo inside them as well. I now have to scour through old Russian and German tomes from the 1700s to see if anyone did baby earthworm histology. No luck so far. Why do you have to make my life so complicated baby worms? Now I will murder you all...seriously.
On a lighter note, I found a video of David Attenborough showing the giant Australian earthworm! The gurgle sounds remind me of a bad bowel movement...