Academic
Publications
MIGRATION IN THE GRASSHOPPER MELANOPLUS SANGUINIPES (FAB.). I. THE CAPACITY FOR FLIGHT IN NON-SWARMING POPULATIONS

MIGRATION IN THE GRASSHOPPER MELANOPLUS SANGUINIPES (FAB.). I. THE CAPACITY FOR FLIGHT IN NON-SWARMING POPULATIONS,M. L. MCANELLY,M. A. RANKIN

MIGRATION IN THE GRASSHOPPER MELANOPLUS SANGUINIPES (FAB.). I. THE CAPACITY FOR FLIGHT IN NON-SWARMING POPULATIONS   (Citations: 11)
BibTex | RIS | RefWorks Download
A tethered ifight assay which identifies migratory behavior in the grasshopper Me lanoplus sanguinipes (Fab.) was developed. The validity of the assay was examined by flight testing individuals collected at random from migratory and from virtually non-migratory field populations. Behavior in the tethered assay was found to accurately reflect the relative amount of migratory behavior in the field populations. Migratory ffightappears to occur in this specieseven in the absence ofobvious swarming behavior. Interpopulation differences in ifight behavior observed in the field insects were main tamed in first generation laboratory-reared progeny. Results of this study imply that migration is likely to play a significant role in the ecology of M. sanguinipes, even in nonoutbreak populations, and is not likely to be a simple facultative response to unusual environmental conditions.
Cumulative Annual
View Publication
The following links allow you to view full publications. These links are maintained by other sources not affiliated with Microsoft Academic Search.
Sort by: