Resources

Cool Pictures - Misc pictures of various species. To be updated occasionally.  

Identification Keys - Annotated and unpublished keys to various Perdita and Macrotera subgenera and species groups. 
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Perdita and Macrotera ​Taxonomic Publications - A list of taxonomic publications, most with links to PDFs. All recent publications are included (1950 and beyond), but I am still working on compiling the older publications. 

Classic bee papers

A totally serious helpful guide to bee functional traits