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Updated: Jul 12, 2026

Methodology for Developing Life Tables for Sessile Insects in the Field Using the Whitefly, Bemisia tabaci, in Cotton As a Model System
Published on: November 1, 2017
Stream insect occupancy-frequency patterns and metapopulation structure
T Heatherly1, M R Whiles, D J Gibson
1Department of Zoology and Center for Ecology, Southern Illinois University, Carbondale, IL 62901-6501, USA. heatherly75@yahoo.com
Abstract:
An understanding of the distribution patterns of organisms and the underlying factors is a fundamental goal of ecology. One commonly applied approach to visualize these is the analysis of occupancy-frequency patterns. We used data sets describing stream insect distributions from different regions of North America to analyze occupancy-frequency patterns and assess the effects of spatial scale, sampling intensity, and taxonomic resolution on these patterns. Distributions were dominated by satellite taxa (those occurring in
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