The STONEFLY9 Image Database

This database contains 3826 images of 773 specimens of 9 taxa of Stoneflies. The data are available for download in the following formats:

In all cases, there is one sub-folder for each taxon (cal, dor, hes, iso, mos, pte, swe, yor, zap). The information is further divided into three sets (set0, set1, set2) to support 3-fold cross-validation. In our experiments, one set was used for building dictionaries, one set for training the classifier, and one set for testing.

All uses of this data should cite the following papers: