%0 Journal Article
%T Reproductive State Reshapes the Balance Between Risk and Reward During Insect Foraging Decisions
%A Lukas Weber
%A Sophie Janssen
%A Jonas Richter
%A Elena Fischer
%J Entomological Research Letters
%@ 3108-639X
%D 2022
%V 2
%N 1
%R 10.51847/wZLgUtqtyk
%P 91-98
%X Insect foraging decisions are commonly interpreted through energetic demand, resource quality, and environmental risk, yet reproduction changes both what resources are worth and what costs can be tolerated. Treating reproductive state as a single scalar such as mating status or egg load obscures this conditionality. Evidence across insects shows that mating, nutritional state, egg limitation, resource quality, predation, sexual interference, and future reproductive opportunity can each alter behavior, but they are rarely integrated within the same decision architecture. This article proposes that reproductive state is a multidimensional decision variable that can reshape a qualitative risk–reward surface rather than uniformly increasing or decreasing risk-taking. Immediate resource value, remaining reproductive opportunity, and exposure cost are treated as analytically distinct currencies whose relative influence can change with sex, life stage, ovigeny, social context, and environmental history. The theory predicts conditional, potentially nonmonotonic responses: identical hazards or resources need not produce identical behavior in different reproductive states, and the same state proxy need not predict behavior across taxa. The framework is intended as a falsifiable synthesis, not a validated universal mechanism.
%U https://esvpub.com/article/reproductive-state-reshapes-the-balance-between-risk-and-reward-during-insect-foraging-decisions-zsyd7ig2d2hjybe