What primarily distinguishes a 'locust' from a 'grasshopper'?
Answer
Behavioral and morphological change in response to density
The distinction between a grasshopper and a locust is described as being purely behavioral and morphological, not strictly taxonomic, relying on the ability to transition into a gregarious phase under dense population conditions.
#Videos
The pandemic threatens the people of East Africa -- and now locusts ...
Related Questions
What primarily distinguishes a 'locust' from a 'grasshopper'?Which continent is noted as the only one where locusts are not found?What physical changes occur when a solitary grasshopper transitions into a gregarious locust?The recognized outbreak area for the Desert Locust (*Schistocerca gregaria*) spans approximately how many countries?What specific African countries are identified as primary breeding grounds for the Desert Locust extending south from the Sahel region?Which region is the primary focus for the geographically restricted Brown Locust (*Locusta migratoria migratorioides*)?What is the main locust species of concern found in Australia?According to vulnerability analysis, what intersection of factors places countries in the Horn of Africa at extremely high risk?Where must monitoring efforts concentrate for the most predictive activity regarding the next major Desert Locust swarm?When are control efforts often considered too late to prevent significant localized damage from locusts?