More than 35 years later, Bdellovibrio biology is undergoing a revival owing to the original, pioneering genetics work of Thomashow and colleagues (13), which has been followed up by genome sequencing and the development of new gene inactivation methods to study the function of these bacteria (32, 42, 60).
They also have five pairs of eyes. The Freshwater Leech is a parasite that feeds on the blood of fish, frogs, turtles, and mammals. It should not be confused with other leeches, most of which prey only on insects, snails, and small creatures.
Frogs will eat flies, worms, crickets, moths, and other insects. Or, if there is another frog nearby that is small enough to swallow, that frog will be eaten.Snakes, birds, b â¦ igger frogs, mongooses, rats, raccoons, and others eat frogs. However, bigger frogs will eat (almost) any animal they can fit in their mouth.rogs will eat flies, worms, crickets, moths, and other insects. Or, if there is another frog nearby that is small enough to swallow, that frog will be eaten.