Ad
related to: can a wasp leave stinger on back of mouth meaning chart
Search results
Results From The WOW.Com Content Network
It is the major component of the floor of the mouth. Typically, together with the maxillae, the labium assists manipulation of food during mastication. Dragonfly nymph feeding on fish that it has caught with its labium and snatched back to the other mouthparts for eating. The labium is just visible from the side, between the front pairs of legs.
Stings are usually located at the rear of the animal. Animals with stings include bees, wasps (including hornets), some ants like fire ants, and scorpions, [2] [3] as well as a single beetle species (Onychocerus albitarsis) that can deliver a venomous sting from its antennae, whose terminal segments have evolved to resemble a scorpion's tail. [4]
Wasps have appeared in literature from Classical times, as the eponymous chorus of old men in Aristophanes' 422 BC comedy The Wasps, and in science fiction from H. G. Wells's 1904 novel The Food of the Gods and How It Came to Earth, featuring giant wasps with three-inch-long stings. The name 'Wasp' has been used for many warships and other ...
The wasps, bees, and ants together make up the suborder (and clade) Apocrita, characterized by a constriction between the first and second abdominal segments called a wasp-waist , also involving the fusion of the first abdominal segment to the thorax. Also, the larvae of all Apocrita lack legs, prolegs, or ocelli.
A European hornet stinger under an optical microscope. Hornets have stingers used to kill prey and defend nests. Hornet stings are more painful to humans than typical wasp stings because hornet venom contains a large amount (5%) of acetylcholine. [8] [9] Individual hornets can sting repeatedly.
Typically, paper wasps are relatively unaggressive, only attacking humans and animals if they or their nests are being threatened. As in other aculeate wasps, only females have the ability to sting. [16] Unlike bees, wasps do not have barbed stingers that can be lost, so they are able to sting multiple times to defend a nest. [17]
Wasps, which are typically about the size of a paper clip, can be identified by their pointed lower abdomens and narrow midsections, according to National Geographic.
Barbed. Kills bee; [g] continues pumping. Smooth; can repeat. Retracts. Sting Pain [3] 2 2 1.5–3 depending on species 2 (Vespula pensylvanica) 2 2.x 4.0+ [4] [failed verification] Lights Not attracted to lights at night unless nest is disturbed, or light is placed near hive, or bee is sick. [5] Attracted to lights at night [6] [7] Lives in