not always eat the males during mating. The daddy longlegs spider (Pholcidae) is not the most venomous spider in the world. Their fangs are capable of piercing Each entry on this list of common misconceptions is worded as a correction; the misconceptions themselves are implied rather than stated. These entries are concise summaries; the main subject articles can be consulted for more detail. Aerodynamic theory does not predict that bumblebees should not be able to fly; the physics of insect flight is quite well understood. The misconception appears to come from a calculation based on a fixed-wing aircraft mentioned in a 1934 book, and was further popularized in the 2007 film Bee Movie. While certainly critical to the pollination of many plant species, European honey bees are not essential to human food production, despite claims that without their pollination, humanity would starve or die out "within four years". In fact, the most essential staple food crops on the planet, like wheat, maize, rice, soybeans and sorghum, are wind-pollinated or self-pollinating, and only slightly over 10% of the total human diet of plant crops is dependent upon insect pollination. Most bees do not die if they use their sting. This happens for only a small minority of species, including the honey bee, when they sting mammals. They survive when they sting other insects. Cockroaches would not be the only organisms capable of surviving in an environment contaminated with nuclear fallout. While cockroaches have a much higher radiation resistance than vertebrates, they are not immune to radiation poisoning, nor are they exceptionally radiation-resistant compared to other insects. Not all earthworms become two worms when cut in half. Only a limited number of earthworm species are capable of anterior regeneration. Earwigs are not known to purposely climb into external ear canals, though there have been anecdotal reports of earwigs being found in the ear. The name may be a reference to the appearance of their hindwings, which are unique and distinctive among insects, and resemble a human ear when unfolded. Houseflies have an average lifespan of 20 to 30 days, not 24 hours. However, females of the Dolania americana species of mayfly, which do not belong to the group of true flies, have an adult lifespan of as little as 5 minutes. Applying urine to jellyfish stings does not relieve pain and may make the pain worse. The best immediate treatment for jellyfish stings is to rinse them in salt water. For some kinds of jellyfish stings, adding vinegar helps. Female praying mantises…