Attributes / relations provided by ♦ 1Study of Northern Virginia Ecology ♦ 2HOSTS
- a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández ♦ 3Predator-Prey Database for the family Asilidae
(Hexapoda: Diptera) Prepared by Dr. Robert Lavigne, Professor Emeritus, University of Wyoming, USA and Dr. Jason Londt (Natal Museum, Pietermaritzburg) ♦ 4
Robertson, C. Flowers and insects lists of visitors of four hundred and fifty three flowers.
1929. The Science Press Printing Company Lancaster, PA. ♦ 5
Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions
: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.