Data from: A trait-based framework for understanding predator-prey relationships: trait matching between a specialist snake and its insect prey

负责人：

关键词：

Vipera ursinii;Vipera graeca;Orthoptera;trait data;Viperidae;feeding ecology;insectivory;grassland;entomophagy;trophic network

DOI：

doi:10.5061/dryad.5nj70ks

摘要：

by using an extensive dataset on prey availability, prey traits, and gut content collected in all known populations of Vipera graeca, a littl