Life Sciences Commons^™

Stable Isotope Analysis Reveals Detrital Resource Base Sources Of The Tree Hole Mosquito, Aedes Triseriatus, Michael G. Kaufman, Kirsten S. Pelz-Stelinski, Donald A. Yee, Steven A. Juliano, Peggy H. Ostrom, Edward D. Walker

Faculty Publications

1. Detritus that forms the basis for mosquito production in tree hole ecosystems can vary in type and timing of input. We investigated the contributions of plant‐ and animal‐derived detritus to the biomass of Aedes triseriatus (Say) pupae and adults by using stable isotope (¹⁵N and ¹³C) techniques in laboratory experiments and field collections.
2. Laboratory‐reared mosquito isotope values reflected their detrital resource base, providing a clear distinction between mosquitoes reared on plant or animal detritus.
3. Isotope values from field‐collected pupae were intermediate between what would be expected if a single (either plant or animal) detrital source dominated the …