Penis envy

More like this

Spring is in the air! Its the time of year to release your gametes into the water and make baby barnacles. But wait a second, you are a permanent fixture on a rock. Can't move. What is a young, lovestruck sessile she-male to do? Well, if you are hung like a barnacle you don't really have to move…
Ed Yong over at Not Exactly Rocket Science ha an awesome post highlighting recent research on the unique vision of mantis shrimps. At the end of his post he (rightfully) dismisses the sea cucumber: "Personally, I think mantis shrimps kick the crap out of sea cucumbers, but they're on a par with…
If the title doesn't drive the Google hits in then hopefully word of mouth will. Sheril has the low down on this iconographic video of our field, red hot barnacle sex. Keep in mind that barnacles as a percentage of body length may have the largest penis in nature.
Most parasites are really, really small. Especially the ones that mess with brains - they tend to be able to fit in them. But not all parasites that can do some fun jedi mind tricks are so itsy-bitsy. Take, for example, the Rhizocephalans - the parasitic barnacles. Yes, I did just say parasitic…