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- Dictionarylocust/ˈləʊkəst/
noun
- 1. a large, mainly tropical grasshopper with strong powers of flight. It is usually solitary, but from time to time there is a population explosion and it migrates in vast swarms which cause extensive damage to vegetation.
- 2. the large edible pod of some plants of the pea family, in particular the carob bean, which is said to resemble a locust.
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2 days ago · The Orthoptera is an order of large and easily recognized insects, which includes the Grasshoppers, Locusts, Groundhoppers, Crickets, Bush-crickets (called Katydids in America), Mole-crickets and Camel-crickets as well as some lesser groups.
4 days ago · He defined locusts as “short-horned grasshoppers (Orthoptera: Acrididae ), distinguished by their density-dependent behavioral, physiological, and phenotypic polymorphism.”. The phenotype ...
- Hannah Keyser
5 days ago · The genus contains seven North American species of 17-year cicadas (often erroneously called 17-year locusts) and 13-year cicadas. In what are among the longest life cycles of any insects, periodical cicadas emerge in spring only every 13 or 17 years, with millions of insects materializing from the soil in a matter of weeks and dying shortly ...
- Melissa Petruzzello
5 days ago · Locusts are grasshoppers that can switch between a solitary (living alone) and gregarious (living in a swarm) state within a few hours. This change of state has a large impact on behavior,...
5 days ago · Locust swarms are a devastating natural phenomenon in the developing world. Having plagued civilization for thousands of years, climate change along with the moisture and shelter provided by human infrastructure mean that a single swarm is capable of demolishing food sources for tens of thousands of people in less than 24 hours.
4 days ago · Migration may occur by active flight or, as in aphids and locusts, largely directed by the wind. Another important factor in the regulation of populations is balanced polymorphism of species, in which the prevalence of individuals with given characteristics changes according to the action of natural selection as the state of the environment ...