From the side, this mole only looks a bit odd, but seen head-on, it can be quite startling. It is considered by numerous people to be incredibly ugly with its odd tentacle-like nose. In reality, the 11 pairs of appendages on the snout are quite amazing. They contain over 25,000 sensory receptors which are called Eimer’s organs. This is the critter’s main sensory apparatus, and it is so fine-tuned that scientists believe it can detect seismic waves. There’s nothing really ugly about the star-nose mole. It’s just different, and its own weird way, quite cute.
When they hatch, they quickly infect other local anemonefishes. Parasites, by definition, don’t aspire to kill their host. After all, if the host dies, the parasite loses its home and food source. However, in the case of the tongue-eating louse, some individuals can grow to be so large that the hapless anemonefish struggles to close its mouth. Eventually, as you might imagine, this hinders the host’s ability to eat.
The daintily named sea pig is actually a kind of locally abundant sea cucumber that inhabits the world’s abyssal plains up to 3.7 miles beneath the surface. It gets its name from a characteristic pink, eggplant-shaped body and bloated legs that give it a porcine appearance. Like their shallower cucumber cousins, sea pigs play an important role in marine ecosystems. They feed on detritus that falls to the seafloor from the rich waters above, whether plankton or a whale carcass. They walk along on a few large tube feet, using a combination of muscle contractions and body fluids. Modified pairs of legs can act as antennae to detect food.