| Animal species and evolution E Mayr Harvard University Press, 1963 | 15377 | 1963 |
| Systematics and the Origin of Species E Mayr Columbia University Press, NewYork, 1942 | 10852* | 1942 |
| The growth of biological thought: Diversity, evolution and inheritance E Mayr Harvard Univ Pr, 1982 | 10381 | 1982 |
| Principles of systematic zoology E Mayr Scientific Publishers, 2015 | 4852 | 2015 |
| Populations, species, and evolution: an abridgment of animal species and evolution E Mayr Harvard University Press, 1970 | 4111 | 1970 |
| Cause and effect in biology: kinds of causes, predictability, and teleology are viewed by a practicing biologist. E Mayr Science 134 (3489), 1501-1506, 1961 | 2956 | 1961 |
| Toward a new philosophy of biology: Observations of an evolutionist E Mayr Harvard University Press, 1988 | 2642 | 1988 |
| Check-list of birds of the world JL Peters, MA Traylor, E Mayr, JC Greenway, RA Paynter, GW Cottrell (No Title), 1931 | 2579 | 1931 |
| What evolution is E Mayr Basic books, 2001 | 2412 | 2001 |
| The evolutionary synthesis: perspectives on the unification of biology E Mayr, WB Provine Harvard University Press, 1980 | 1640 | 1980 |
| This is biology: The science of the living world E Mayr Belknap Press of Harvard University Press, 1997 | 1574 | 1997 |
| Change of genetic environment and evolution E Mayr George Allen & Unwin Limited 180, 157, 1954 | 1490 | 1954 |
| Evolution and the diversity of life: Selected essays E Mayr Harvard University Press, 1997 | 1484 | 1997 |
| One long argument: Charles Darwin and the genesis of modern evolutionary thought E Mayr Harvard University Press, 1991 | 1371 | 1991 |
| Methods and principles of systematic zoology E Mayr, EG Linsley, RL Usinger | 1303 | 1953 |
| What makes biology unique?: considerations on the autonomy of a scientific discipline E Mayr Cambridge University Press, 2004 | 1085 | 2004 |
| Behavior programs and evolutionary strategies: Natural selection sometimes favors a genetically "closed" behavior program, sometimes an "open" one E Mayr American Scientist 62 (6), 650-659, 1974 | 981 | 1974 |
| How to carry out the adaptationist program? E Mayr The American Naturalist 121 (3), 324-334, 1983 | 857 | 1983 |
| Geographical character gradients and climatic adaptation E Mayr Evolution 10 (1), 105-108, 1956 | 840 | 1956 |
| Speciation phenomena in birds E Mayr The American Naturalist 74 (752), 249-278, 1940 | 782 | 1940 |