From an evolutionary perspective, it is speculated that termites have evolved to construct tunnels in a manner that optimizes search and transport efficiency. While numerous studies have focused on search efficiency, there has been limited research on transport efficiency due to the challenges associated with direct field observations. To address this challenge, we developed an individual-based model to simulate the transport process. Using the model, we examine the effects of several key variables on transport efficiency, Based on our results, we discuss potential strategies that termites might employ to optimize transport efficiency. In addition, we briefly discuss ways to improve the realism of the model.

• Sang-Hee Lee(Division of Industrial Mathematics, National Institute for Mathematical Sciences, Daejeon 34047, South Korea) Corresponding author
• Cheol-Min Park(Division of Industrial Mathematics, National Institute for Mathematical Sciences, Daejeon 34047, South Korea)