Crane flies are not venomous, and their bodies are not toxic. Many species do not eat as adults and lack mouth parts capable of piercing skin. The larvae can be agricultural pests, but the adults are harmless.
Crane flies look like oversized mosquitoes and can reach 60 millimeters in length. The larvae live either in wet and dry soils or in fresh or salt water. Many eat microflora, algae and decomposing organic matter, but some are predatory. Pest species usually damage the roots of plants. Crane flies provide food for many other creatures, including birds, other insects, spiders, fish, amphibians and mammals.Learn More
Like all insects, flies have brains. Their brains consist of the protocerebrum, deutocerebrum and tritocerebrum. The fly's protocerebrum controls its compound eyes and its ocelli, which are a trio of simple eyes found between the compound eyes. Ocelli help the fly navigate.Full Answer >
Coffin flies are several related species of flies that lay eggs on decaying flesh or fecal matter, and the colloquial name comes from the fact that these insects hatch, grow and breed inside human coffins. Coffin flies are found in households near toilets, garbage cans and food, and these types of flies often make sudden, jerky movements along surfaces such as mirrors and windows.Full Answer >
The entire lifecycle of the fly typically ranges from 7 to 10 days. In colder weather conditions, flies can survive for much longer periods of time.Full Answer >
Dr. Ken Paige, professor and Associate Head of the Department of Animal Biology at the University of Illinois, Champaign-Urbana, states flies bite before it rains due to the decrease in barometric pressure. As the barometric pressure drops, flies feed instinctively to increase the odds that they survive the upcoming storm.Full Answer >