 | 9. NOTES ON THE GENERA AND SPECIES OF CYPSELIDae P L Sclater (1865) Proceedings of The Zoological Society of London 1865: 593-617 |
 | The Ornithology of India. A Commentary on Dr. Jerdon's 'Birds of India' E Blyth (1866) Ibis 2: 336-376 |
 | The British Museum Catalogue of the PicariƦ Osbert Salvin, Ernst Hartert and R Bowdler Sharpe (1893) The Auk 10: 66-69 |
 | The early literature on Mallophaga (Part I, 1758-62) Theresa Clay and G H E Hopkins (1950) Bulletin of the British Museum (Natural History) Entomology 1(3): 221-272 |
 | Proposed use of the plenary powers (a) to validate the generic name "Lepidurus" Leach, 1819, and to designate a type species for, and to determine the gender of, "Triops" Schrank, 1803 (Class Crustacea, Order Phyllopoda) and (b) to validate the family name "Apodidae" Hartert, 1897 (Class Aves) L B Holthuis and F Hemming (1956) Bull. Zool. Nom. 12(3): 67-85 |
 | Opinion 502. Validation under the Plenary Powers of the generic name Lepidurus Leach, 1819 (Class Crustacea, Order Phyllopoda), designation under the same Powers of a type species in harmony with accustomed usage for the nominal genus Triops Schrank, 1803 (Class Crustacea, Order Phyllopoda) and addition of those names and of Apus Scopoli, 1777 (Class Aves), to the Official List of Generic Names in Zoology and matters incidental thereto International Commission On Zoological Nomenclature (1958) Opinions and Declarations Rendered by the International Commission on Zoological Nomenclature 18(3): 65-120 |
 | The early literature on Mallophaga (Part IV, 1787-1818) Theresa Clay and G H E Hopkins (1960) Bulletin of the British Museum (Natural History) Entomology 9(1): 1-61 |
 | The early literature on Mallophaga (Part IV, 1787-1818) T Clay and G H E Hopkins (1960) Bulletin of The British Museum (Natural History) Entomology 9: 3-61 |