This project made possible by the National Science Foundation awards EF 14-02667 to P. Sierwald and R. Bieler (Field Museum),
EF 14-00993 to A. Deans (Penn State),
EF 14-02697 to E. Shea (Delaware Museum of Natural History),
EF 14- 04964 to D. O'Foighil (Museum of Zoology, UMichigan),
EF 14-01176 to J. Bond (Auburn University),
and EF 14-02785 to G. Svenson (Cleveland Museum of Natural History),
and EF 14-01450 to J. Hanken (Harvard University).