| Title | Biodiversity of domatia occupants (ants, wasps, bees, and others) of the Sri Lankan myrmecophyte Humboldtia laurifolia Vahl (Fabaceae) |
| Year of Publication | 1999 |
| Authors | Krombein, KV, Norden, BB, Rickson, MM, Rickson, FR |
| Journal | Smithsonian Contributions to Zoology |
| Volume | 603 |
| Pagination | 1-34 |