BioStor
 | A synopsis of American Early Tertiary Cheilostome Bryozoa F Canu, and R S Bassler (1917) United States National Museum Bulletin 96: 1-87 |
 | North American later Tertiary and Quaternary Bryozoa F Canu, and R S Bassler (1923) United States National Museum Bulletin 125: 1-302 |
 | Fossil and Recent Bryozoa of the Gulf of Mexico Region (1928) Proceedings of The United States National Museum 72: 1-199 |
 | The Bryozoa of the Galapagos Islands F Canu, and R S Bassler (1930) Proceedings of the United States National Museum 76: 1-78 |
 | The Bryozoan fauna of the Vincentown Limesand F Canu, and R S Bassler (1933) United States National Museum Bulletin 165: 1-108 |
 | Bryozoa of the Pacific Coast of America. Part 2, Cheilostomata Ascophora Raymond C Osburn (1952) Allan Hancock Pacific Expedition 14: 1-611 |
 | On the polyzonn genus Crepidacantha Levinsen (1954) Bulletin of The British Museum (Natural History) Zoology 2: 241-263 |
 | Fossil Bryozoa from the Pleistocene of Southern California J D Soule and M M Duff (1957) Proc. Calif. Acad. Sci. (4) 29: 87-146 |
 | A Checklist Of The Bryozoa Of The Galapagos W C Banta and J C Redden (1990) Proceedings of The Biological Society of Washington 103: 789-802 |
 | Bryozoa marinos chilenos 7: notas nomenclaturales sobre especies litorales. 1 (1991) Gayana Zoologia 55: 115-137 |