Solitary Bees generally only collect pollen and nectar from a single species of plant (or from a few closely-related plants). Researchers have discovered that vernal pool Solitary Bees can hibernate underground for up to four years, waiting for the 2-3 weeks when their host plant is in bloom.
This is an Aquatic Beetle larva, more commonly known as a "Water Tiger." It's pincers are like hypodermic needles and it uses them to suck the fluid out of its prey. Yummy!
