Catalog of Sphecidae sl ('19); Family-Group Names/Classification
Acquired:
2019-05-23
Notes:
Pulawski, Wojciech J. 2019. Catalog of Sphecidae sensu lato: Family Group Names and Classification. http://researcharchive.calacademy.org/research/entomology/entomology_resources/hymenoptera/sphecidae/family_group_names_and_classification.pdf
Reference for:
Penepodium
Source:
Sphecidae s.l. site (2019); Individual genus PDF files
Acquired:
2019-05-23
Notes:
Individual PDF files for each genus at http://researcharchive.calacademy.org/research/entomology/entomology_resources/hymenoptera/sphecidae/genera/index.html