BioStor
 | Descriptions and records of bees. XI T D.a. Cockerell (1906) Annals and Magazine of Natural History 17: 527-539 |
 | Descriptions and records of bees. XXXII T D.a. Cockerell (1910) Annals and Magazine of Natural History 6: 272-284 |
 | Notes on the genus Megachile and some rare insects collected during 1913–14 H Hacker (1915) Memoirs of the Queensland Museum 3: 137-141 |
 | Catalogue of Australian bees H Hacker (1921) Memoirs of the Queensland Museum 7: 99-163 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. III. THE CHICK Libbie H Hyman (1927) Biol Bull 52: 1-38 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. IV. THE HEART Libbie H Hyman (1927) Biol Bull 52: 39-50 |
 | THE EFFECT OF LACK OF OXYGEN ON SEA URCHIN EGGS Ethel Browne Harvey (1927) Biol Bull 52: 147-160 |
 | THE REACTION OF HYDRA TO INANITION W A Kepner and P N Jester (1927) Biol Bull 52: 173-1841 |
 | CILIATED PITS OF PRORHYNCHUS STAGNALIS Margaret R Haase (1927) Biol Bull 52: 185-196 |
 | NESTING HABITS OF SOME ANTHIDIINE BEES Clarence P Custer and Charles H Hicks (1927) Biol Bull 52: 258-277 |
 | Genus-group names of bees and supplemental family-group names Charles D Michener (1997) Scientific Papers Natural History Museum University of Kansas 1: 1-81 |