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.
Poison dart frogs are strictly insectivores, and will only eat small, live insects. Frogkeepers use a variety of insects, but the two most common types are flightless fruit flies and crickets. I strongly recommend flightless fruit flies as the primary food source for your poison dart frogs.oison dart frogs, like all frogs, do not drink water; they absorb it through their skin, from their surroundings, both from the air in their terrarium, and small water pockets and droplets on leaves and other surfaces in the tank. High humidity is a key to keeping these frogs happy.