Search results
Results from the WOW.Com Content Network
Hemiptera (/ h ɛ ˈ m ɪ p t ər ə /; from Ancient Greek hemipterus 'half-winged') is an order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs.
Plants fall into pollination syndromes that reflect the type of pollinator being attracted. These are characteristics such as: overall flower size, the depth and width of the corolla, the color (including patterns called nectar guides that are visible only in ultraviolet light), the scent, amount of nectar, composition of nectar, etc. [2] For example, birds visit red flowers with long, narrow ...
The middle segment is the mesothorax; its major features are the second pair of legs and the anterior wings, if any. The third, the posterior, thoracic segment, abutting the abdomen, is the metathorax, which bears the third pair of legs and the posterior wings. Each segment is delineated by an intersegmental suture.
The middle legs are longer than the first pair and shorter than the last pair and are adapted for propulsion through the water. The hind pair is the longest and is used for spreading weight over a large surface area, as well as steering the bug across the surface of the water.
Parastrachiidae Oshanin, 1922 – bright red and black bugs exhibiting maternal care of eggs, it contains only two genera: Dismegistus (Africa) and Parastrachia (Eastern Asia). [16] [17] [18] Pentatomidae Leach, 1815 – known as stink bugs, it is the largest family in Pentatomoidea. It contains around 900 genera and over 4700 species.
For the human ear, telling precisely where a cicada song originates is often difficult. The pitch is nearly constant, the sound is continuous to the human ear, and cicadas sing in scattered groups. In addition to the mating song, many species have a distinct distress call, usually a broken and erratic sound emitted by the insect when seized or ...
Berytidae is a family of the order Hemiptera ("true bugs"), commonly called stilt bugs [2] or thread bugs [3] (not to be confused with the thread-legged bugs, Emesinae).Most berytids are brown to yellow, with species that are plant sap feeders, a few being predaceous.
Thrips are likewise the primary pollinators of heathers in the family Ericaceae, [50] and play a significant role in the pollination of pointleaf manzanita. Electron microscopy has shown thrips carrying pollen grains adhering to their backs, and their fringed wings are perfectly capable of allowing them to fly from plant to plant.