Summary of Taxa Described for Year
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These charts show the number of genera and species (both extant and fossil) described each year.
These charts show the accumulation of genera and species (both extant and fossil) over time.
This table shows the number of genera and species described each year. The 'Accumulated' columns show the number of valid taxa based on our current taxonomic understanding.
| Year | Genera Described | Fossil Genera Described | Genera Made Invalid | Accumulated Valid Genera | Species/Subspecies Described | Fossil Species/Subspecies Described | Species/Subspecies Made Invalid | Accumulated Valid Species/Subspecies |
|---|---|---|---|---|---|---|---|---|
| 1758 | 1 | 1 | 16 | 16 | ||||
| 1759 | 1 | 16 | ||||||
| 1760 | 1 | 16 | ||||||
| 1761 | 1 | 1 | 17 | |||||
| 1762 | 1 | 17 | ||||||
| 1763 | 1 | 3 | 1 | 19 | ||||
| 1764 | 1 | 1 | 20 | |||||
| 1765 | 1 | 20 | ||||||
| 1766 | 1 | 20 | ||||||
| 1767 | 1 | 1 | 21 | |||||
| 1768 | 1 | 21 | ||||||
| 1769 | 1 | 21 | ||||||
| 1770 | 1 | 21 | ||||||
| 1771 | 1 | 1 | 22 | |||||
| 1772 | 1 | 22 | ||||||
| 1773 | 1 | 8 | 5 | 25 | ||||
| 1774 | 1 | 25 | ||||||
| 1775 | 1 | 21 | 4 | 42 | ||||
| 1776 | 1 | 42 | ||||||
| 1777 | 1 | 42 | ||||||
| 1778 | 1 | 1 | 43 | |||||
| 1779 | 1 | 43 | ||||||
| 1780 | 1 | 43 | ||||||
| 1781 | 1 | 43 | ||||||
| 1782 | 1 | 7 | 1 | 49 | ||||
| 1783 | 1 | 1 | 50 | |||||
| 1784 | 1 | 50 | ||||||
| 1785 | 1 | 3 | 2 | 51 | ||||
| 1786 | 1 | 51 | ||||||
| 1787 | 1 | 9 | 1 | 59 | ||||
| 1788 | 1 | 59 | ||||||
| 1789 | 1 | 3 | 2 | 60 | ||||
| 1790 | 1 | 6 | 66 | |||||
| 1791 | 1 | 8 | 6 | 68 | ||||
| 1792 | 1 | 12 | 2 | 78 | ||||
| 1793 | 1 | 2 | 19 | 3 | 94 | |||
| 1794 | 2 | 94 | ||||||
| 1795 | 2 | 94 | ||||||
| 1796 | 2 | 94 | ||||||
| 1797 | 2 | 94 | ||||||
| 1798 | 2 | 30 | 9 | 115 | ||||
| 1799 | 2 | 115 | ||||||
| 1800 | 2 | 115 | ||||||
| 1801 | 2 | 115 | ||||||
| 1802 | 1 | 3 | 41 | 7 | 149 | |||
| 1803 | 1 | 1 | 3 | 149 | ||||
| 1804 | 9 | 12 | 36 | 11 | 174 | |||
| 1805 | 12 | 174 | ||||||
| 1806 | 12 | 174 | ||||||
| 1807 | 2 | 14 | 2 | 1 | 175 | |||
| 1808 | 14 | 2 | 1 | 176 | ||||
| 1809 | 14 | 1 | 177 | |||||
| 1810 | 14 | 177 | ||||||
| 1811 | 14 | 177 | ||||||
| 1812 | 14 | 177 | ||||||
| 1813 | 14 | 177 | ||||||
| 1814 | 14 | 177 | ||||||
| 1815 | 14 | 177 | ||||||
| 1816 | 14 | 177 | ||||||
| 1817 | 14 | 2 | 1 | 178 | ||||
| 1818 | 1 | 1 | 14 | 178 | ||||
| 1819 | 14 | 2 | 1 | 179 | ||||
| 1820 | 1 | 15 | 179 | |||||
| 1821 | 15 | 179 | ||||||
| 1822 | 15 | 6 | 179 | |||||
| 1823 | 15 | 179 | ||||||
| 1824 | 15 | 6 | 2 | 183 | ||||
| 1825 | 15 | 14 | 7 | 190 | ||||
| 1826 | 15 | 190 | ||||||
| 1827 | 15 | 190 | ||||||
| 1828 | 15 | 190 | ||||||
| 1829 | 1 | 16 | 1 | 2 | 1 | 190 | ||
| 1830 | 16 | 1 | 190 | |||||
| 1831 | 5 | 21 | 6 | 3 | 193 | |||
| 1832 | 1 | 1 | 21 | 3 | 2 | 194 | ||
| 1833 | 1 | 22 | 6 | 4 | 196 | |||
| 1834 | 22 | 6 | 5 | 197 | ||||
| 1835 | 22 | 5 | 2 | 200 | ||||
| 1836 | 22 | 16 | 2 | 214 | ||||
| 1837 | 22 | 2 | 1 | 216 | ||||
| 1838 | 1 | 23 | 13 | 7 | 222 | |||
| 1839 | 4 | 2 | 25 | 7 | 2 | 227 | ||
| 1840 | 6 | 3 | 28 | 32 | 13 | 246 | ||
| 1841 | 28 | 2 | 1 | 247 | ||||
| 1842 | 2 | 30 | 26 | 7 | 266 | |||
| 1843 | 30 | 266 | ||||||
| 1844 | 2 | 2 | 30 | 15 | 6 | 275 | ||
| 1845 | 30 | 1 | 276 | |||||
| 1846 | 1 | 1 | 30 | 22 | 7 | 291 | ||
| 1847 | 30 | 1 | 292 | |||||
| 1848 | 30 | 292 | ||||||
| 1849 | 2 | 30 | 26 | 52 | 12 | 306 | ||
| 1850 | 2 | 32 | 22 | 12 | 316 | |||
| 1851 | 2 | 1 | 33 | 55 | 10 | 361 | ||
| 1852 | 3 | 2 | 34 | 18 | 10 | 369 | ||
| 1853 | 7 | 2 | 39 | 31 | 15 | 385 | ||
| 1854 | 1 | 39 | 4 | 1 | 3 | 386 | ||
| 1855 | 7 | 3 | 43 | 26 | 10 | 402 | ||
| 1856 | 43 | 13 | 1 | 5 | 410 | |||
| 1857 | 9 | 5 | 47 | 80 | 15 | 475 | ||
| 1858 | 5 | 1 | 51 | 257 | 69 | 663 | ||
| 1859 | 3 | 1 | 53 | 103 | 36 | 730 | ||
| 1860 | 5 | 2 | 56 | 114 | 29 | 815 | ||
| 1861 | 19 | 5 | 70 | 80 | 24 | 871 | ||
| 1862 | 26 | 9 | 87 | 131 | 43 | 959 | ||
| 1863 | 13 | 6 | 94 | 166 | 35 | 1090 | ||
| 1864 | 94 | 1 | 1 | 1090 | ||||
| 1865 | 10 | 3 | 101 | 55 | 1 | 12 | 1133 | |
| 1866 | 8 | 109 | 85 | 16 | 1202 | |||
| 1867 | 2 | 1 | 1 | 110 | 60 | 17 | 26 | 1236 |
| 1868 | 3 | 4 | 113 | 34 | 45 | 13 | 1257 | |
| 1869 | 4 | 2 | 115 | 14 | 4 | 1267 | ||
| 1870 | 5 | 120 | 108 | 3 | 19 | 1356 | ||
| 1871 | 120 | 13 | 3 | 1366 | ||||
| 1872 | 1 | 121 | 12 | 1 | 1377 | |||
| 1873 | 121 | 3 | 1 | 1379 | ||||
| 1874 | 1 | 1 | 121 | 38 | 21 | 1396 | ||
| 1875 | 121 | 2 | 1398 | |||||
| 1876 | 121 | 81 | 14 | 1465 | ||||
| 1877 | 1 | 1 | 122 | 48 | 6 | 13 | 1500 | |
| 1878 | 4 | 126 | 31 | 3 | 10 | 1521 | ||
| 1879 | 2 | 1 | 127 | 64 | 14 | 1571 | ||
| 1880 | 127 | 1 | 1572 | |||||
| 1881 | 3 | 2 | 128 | 36 | 1 | 7 | 1601 | |
| 1882 | 1 | 129 | 7 | 2 | 1606 | |||
| 1883 | 1 | 130 | 22 | 2 | 1626 | |||
| 1884 | 130 | 20 | 4 | 1642 | ||||
| 1885 | 4 | 2 | 132 | 27 | 8 | 1661 | ||
| 1886 | 3 | 1 | 134 | 120 | 25 | 1756 | ||
| 1887 | 11 | 4 | 141 | 202 | 32 | 1926 | ||
| 1888 | 1 | 142 | 25 | 5 | 1946 | |||
| 1889 | 2 | 1 | 143 | 64 | 11 | 1999 | ||
| 1890 | 7 | 3 | 147 | 102 | 27 | 2074 | ||
| 1891 | 5 | 1 | 3 | 149 | 77 | 24 | 16 | 2135 |
| 1892 | 5 | 3 | 151 | 147 | 33 | 2249 | ||
| 1893 | 16 | 5 | 162 | 246 | 54 | 2441 | ||
| 1894 | 2 | 1 | 163 | 225 | 41 | 2625 | ||
| 1895 | 13 | 5 | 171 | 317 | 2 | 61 | 2881 | |
| 1896 | 4 | 3 | 172 | 131 | 39 | 2973 | ||
| 1897 | 5 | 3 | 174 | 146 | 20 | 3099 | ||
| 1898 | 174 | 33 | 10 | 3122 | ||||
| 1899 | 3 | 1 | 176 | 242 | 55 | 3309 | ||
| 1900 | 5 | 1 | 180 | 223 | 48 | 3484 | ||
| 1901 | 11 | 5 | 186 | 347 | 1 | 100 | 3731 | |
| 1902 | 9 | 5 | 190 | 357 | 82 | 4006 | ||
| 1903 | 4 | 4 | 190 | 117 | 29 | 4094 | ||
| 1904 | 3 | 3 | 190 | 140 | 46 | 4188 | ||
| 1905 | 10 | 7 | 193 | 160 | 57 | 4291 | ||
| 1906 | 10 | 6 | 197 | 135 | 1 | 56 | 4370 | |
| 1907 | 5 | 3 | 199 | 185 | 55 | 4500 | ||
| 1908 | 2 | 1 | 200 | 213 | 82 | 4631 | ||
| 1909 | 1 | 201 | 139 | 48 | 4722 | |||
| 1910 | 9 | 2 | 5 | 205 | 365 | 1 | 99 | 4988 |
| 1911 | 14 | 10 | 209 | 408 | 129 | 5267 | ||
| 1912 | 36 | 17 | 228 | 427 | 174 | 5520 | ||
| 1913 | 16 | 1 | 12 | 232 | 459 | 139 | 5840 | |
| 1914 | 19 | 13 | 238 | 422 | 128 | 6134 | ||
| 1915 | 31 | 12 | 22 | 247 | 385 | 44 | 135 | 6384 |
| 1916 | 11 | 7 | 251 | 294 | 112 | 6566 | ||
| 1917 | 4 | 3 | 252 | 118 | 1 | 51 | 6633 | |
| 1918 | 9 | 7 | 254 | 119 | 59 | 6693 | ||
| 1919 | 11 | 8 | 257 | 262 | 74 | 6881 | ||
| 1920 | 20 | 3 | 10 | 267 | 218 | 8 | 63 | 7036 |
| 1921 | 16 | 1 | 6 | 277 | 228 | 92 | 7172 | |
| 1922 | 16 | 14 | 279 | 349 | 1 | 117 | 7404 | |
| 1923 | 6 | 1 | 5 | 280 | 211 | 3 | 97 | 7518 |
| 1924 | 4 | 3 | 281 | 134 | 54 | 7598 | ||
| 1925 | 14 | 9 | 286 | 403 | 175 | 7826 | ||
| 1926 | 9 | 3 | 292 | 228 | 78 | 7976 | ||
| 1927 | 6 | 5 | 293 | 173 | 3 | 82 | 8067 | |
| 1928 | 7 | 5 | 295 | 191 | 83 | 8175 | ||
| 1929 | 6 | 5 | 296 | 225 | 1 | 118 | 8282 | |
| 1930 | 14 | 8 | 12 | 298 | 177 | 31 | 63 | 8396 |
| 1931 | 2 | 1 | 299 | 122 | 63 | 8455 | ||
| 1932 | 1 | 1 | 299 | 89 | 41 | 8503 | ||
| 1933 | 4 | 3 | 300 | 157 | 3 | 75 | 8585 | |
| 1934 | 5 | 2 | 303 | 246 | 107 | 8724 | ||
| 1935 | 14 | 1 | 12 | 305 | 130 | 7 | 26 | 8828 |
| 1936 | 5 | 3 | 307 | 133 | 56 | 8905 | ||
| 1937 | 4 | 4 | 307 | 189 | 24 | 81 | 9013 | |
| 1938 | 4 | 3 | 308 | 122 | 50 | 9085 | ||
| 1939 | 1 | 1 | 1 | 308 | 112 | 42 | 9155 | |
| 1940 | 1 | 309 | 57 | 30 | 9182 | |||
| 1941 | 7 | 5 | 311 | 95 | 35 | 9242 | ||
| 1942 | 2 | 2 | 311 | 112 | 63 | 9291 | ||
| 1943 | 2 | 1 | 312 | 124 | 54 | 9361 | ||
| 1944 | 8 | 8 | 312 | 81 | 45 | 9397 | ||
| 1945 | 1 | 1 | 312 | 18 | 8 | 9407 | ||
| 1946 | 3 | 3 | 312 | 25 | 9 | 9423 | ||
| 1947 | 8 | 5 | 315 | 71 | 29 | 9465 | ||
| 1948 | 20 | 19 | 316 | 71 | 29 | 9507 | ||
| 1949 | 9 | 9 | 316 | 106 | 1 | 40 | 9573 | |
| 1950 | 9 | 9 | 316 | 64 | 30 | 9607 | ||
| 1951 | 2 | 2 | 316 | 67 | 19 | 9655 | ||
| 1952 | 6 | 5 | 317 | 56 | 27 | 9684 | ||
| 1953 | 8 | 8 | 317 | 146 | 53 | 9777 | ||
| 1954 | 2 | 2 | 317 | 23 | 6 | 9794 | ||
| 1955 | 4 | 3 | 318 | 39 | 4 | 9829 | ||
| 1956 | 4 | 3 | 319 | 14 | 3 | 9840 | ||
| 1957 | 8 | 6 | 321 | 79 | 1 | 12 | 9907 | |
| 1958 | 321 | 63 | 5 | 9965 | ||||
| 1959 | 321 | 45 | 3 | 10007 | ||||
| 1960 | 1 | 322 | 54 | 2 | 5 | 10056 | ||
| 1961 | 1 | 323 | 21 | 10077 | ||||
| 1962 | 323 | 26 | 1 | 4 | 10099 | |||
| 1963 | 1 | 1 | 323 | 18 | 3 | 10114 | ||
| 1964 | 1 | 1 | 323 | 42 | 1 | 12 | 10144 | |
| 1965 | 323 | 27 | 5 | 10166 | ||||
| 1966 | 1 | 1 | 323 | 22 | 8 | 10180 | ||
| 1967 | 3 | 3 | 2 | 324 | 59 | 4 | 10 | 10229 |
| 1968 | 6 | 4 | 326 | 68 | 16 | 10281 | ||
| 1969 | 3 | 2 | 327 | 43 | 11 | 10313 | ||
| 1970 | 327 | 35 | 1 | 5 | 10343 | |||
| 1971 | 1 | 328 | 31 | 8 | 10366 | |||
| 1972 | 1 | 1 | 328 | 19 | 3 | 10382 | ||
| 1973 | 1 | 329 | 60 | 6 | 10436 | |||
| 1974 | 1 | 1 | 330 | 28 | 1 | 2 | 10462 | |
| 1975 | 2 | 2 | 2 | 330 | 82 | 4 | 5 | 10539 |
| 1976 | 3 | 3 | 330 | 70 | 17 | 10592 | ||
| 1977 | 330 | 90 | 14 | 10668 | ||||
| 1978 | 1 | 331 | 51 | 11 | 10708 | |||
| 1979 | 1 | 332 | 35 | 10743 | ||||
| 1980 | 1 | 333 | 83 | 5 | 4 | 10822 | ||
| 1981 | 1 | 2 | 334 | 39 | 9 | 1 | 10860 | |
| 1982 | 1 | 334 | 32 | 2 | 1 | 10891 | ||
| 1983 | 1 | 3 | 335 | 85 | 7 | 3 | 10973 | |
| 1984 | 1 | 336 | 26 | 3 | 10999 | |||
| 1985 | 1 | 4 | 337 | 61 | 18 | 6 | 11054 | |
| 1986 | 1 | 338 | 28 | 2 | 4 | 11078 | ||
| 1987 | 2 | 1 | 340 | 77 | 2 | 5 | 11150 | |
| 1988 | 1 | 5 | 341 | 39 | 7 | 3 | 11186 | |
| 1989 | 1 | 3 | 342 | 54 | 33 | 4 | 11236 | |
| 1990 | 7 | 1 | 1 | 348 | 73 | 6 | 11303 | |
| 1991 | 4 | 352 | 61 | 2 | 4 | 11360 | ||
| 1992 | 5 | 357 | 69 | 12 | 3 | 11426 | ||
| 1993 | 357 | 68 | 1 | 10 | 11484 | |||
| 1994 | 6 | 2 | 2 | 361 | 75 | 20 | 4 | 11555 |
| 1995 | 361 | 103 | 9 | 16 | 11642 | |||
| 1996 | 2 | 361 | 115 | 2 | 8 | 11749 | ||
| 1997 | 1 | 1 | 1 | 361 | 84 | 2 | 6 | 11827 |
| 1998 | 361 | 69 | 5 | 5 | 11891 | |||
| 1999 | 2 | 1 | 1 | 362 | 124 | 21 | 5 | 12010 |
| 2000 | 4 | 1 | 2 | 364 | 521 | 2 | 9 | 12522 |
| 2001 | 1 | 365 | 163 | 1 | 6 | 12679 | ||
| 2002 | 1 | 37 | 366 | 85 | 66 | 4 | 12760 | |
| 2003 | 1 | 1 | 367 | 483 | 11 | 37 | 13206 | |
| 2004 | 2 | 4 | 369 | 100 | 8 | 3 | 13303 | |
| 2005 | 1 | 2 | 370 | 24 | 5 | 2 | 13325 | |
| 2006 | 2 | 6 | 372 | 145 | 13 | 2 | 13468 | |
| 2007 | 2 | 1 | 373 | 213 | 6 | 10 | 13671 | |
| 2008 | 3 | 3 | 376 | 147 | 19 | 13818 | ||
| 2009 | 8 | 2 | 384 | 136 | 22 | 1 | 13953 | |
| 2010 | 1 | 385 | 145 | 5 | 12 | 14086 | ||
| 2011 | 2 | 385 | 206 | 4 | 4 | 14288 | ||
| 2012 | 5 | 5 | 1 | 389 | 188 | 27 | 2 | 14474 |
| 2013 | 1 | 5 | 390 | 310 | 8 | 2 | 14782 | |
| 2014 | 12 | 4 | 1 | 401 | 175 | 30 | 14957 | |
| 2015 | 1 | 3 | 402 | 129 | 43 | 1 | 15085 | |
| 2016 | 5 | 2 | 407 | 139 | 7 | 15224 | ||
| 2017 | 2 | 407 | 143 | 6 | 15367 | |||
| 2018 | 1 | 2 | 408 | 113 | 8 | 1 | 15479 | |
| 2019 | 2 | 1 | 410 | 109 | 4 | 15588 |
Total Number of Taxa for the family Formicidae
| Valid Genera | Fossil Genera | Invalid Genera | Valid Species | Fossil Species | Invalid Species |
|---|---|---|---|---|---|
| 410 | 154 | 457 | 15588 | 768 | 5186 |
