First instar and adult male bed bugs, Cimex lectularius (Hemiptera: Cimicidae), increase feeding activity in the presence of adult females.

Background: Bed bugs, Cimex lectularius, form day-time aggregations from which they depart at night to feed on human blood. Obtaining an initial blood meal is a critical step in the development of first instars. Previous research had shown that first instars had greater success in obtaining this essential meal when in the presence of adults than when they were alone.

Patterns of authorship in ecology and evolution: First, last, and corresponding authorship vary with gender and geography.

The position of an author on the byline of a paper affects the inferences readers make about their contributions to the research. We examine gender differences in authorship in the ecology literature using two datasets: submissions to six journals between 2010 and 2015 (regardless of whether they were accepted), and manuscripts published by 151 journals between 2009 and 2015. Women were less likely to be last (i.