Published in Contributions Life Sciences Royal Ontario Museum, in 1965, in volume 65, pages 1-13
Created: 2013-04-24, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/36250508,60,60)
Published in Life sciences contributions Royal Ontario Museum, in 1965, in volume 64, pages 1-32
Created: 2012-06-11, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/35297481,60,60)
Published in Botanical Gazette, in 1922, in volume 73, issue 5, pages 337-375
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47861813,60,60)
Published in Madroño, in 1952, in volume 11, issue 7, pages 274-277
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32086523,60,60)
Published in Torreya, in 1940, in volume 40, issue 6, pages 185-195
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/9311469,60,60)
Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 1239-1243
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/1529696,60,60)
Published in Biol Bull, in 1950, in volume 99, pages 272-284
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/27055808,60,60)
Published in Nautilis, in 1896, in volume 9, pages 101-102
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/60560402,60,60)
Published in Cryptogamie. Algologie, in 1991, in volume 12, issue 2, pages 83-85
Created: 2021-02-17, modified: 2021-02-17![](https://www.biodiversitylibrary.org/pagethumb/587487,60,60)
Published in Rhodora, in 1924, in volume 26, issue 308, pages 160-166
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/52966815,60,60)
Published in Journal of Arachnology, in 1994, in volume 22, issue 3, pages 5-11
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/607863,60,60)
Published in Rhodora, in 1941, in volume 43, issue 506, pages 72-74
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/586306,60,60)
Published in Rhodora, in 1922, in volume 24, issue 282, pages 101-111
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/53145310,60,60)
Published in Memoirs of the Carnegie Museum, in 1928, in volume 11, issue 3, pages 131-174
Created: 2017-05-01, modified: 2017-05-01![](https://www.biodiversitylibrary.org/pagethumb/52055782,60,60)
Published in The Wilson Bulletin, in 1929, in volume 41, issue 4, pages 235-240
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52113787,60,60)
Published in Contributions in Science, in 1969, in volume 161, pages 1-6
Created: 2017-07-18, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52378371,60,60)
Published in Annals of the Carnegie Museum, in 1923, in volume 15, pages 96-103
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/52551768,60,60)
Published in Gulf Research Reports, in 1996, in volume 9, issue 3, pages 169-176
Created: 2017-01-30, modified: 2017-01-30![](https://www.biodiversitylibrary.org/pagethumb/1496287,60,60)
Published in Biol Bull, in 1986, in volume 170, pages 62-74
Created: 2010-01-07, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/599843,60,60)
Published in Rhodora, in 1927, in volume 29, pages 160-164
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/2787929,60,60)
Published in Entomological News, in 2000, in volume 111, pages 259-264
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/2700503,60,60)
Published in Entomological News, in 1996, in volume 107, pages 225-229
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/51810194,60,60)
Published in Kirtlandia, in 1996, in volume 49, pages 45-47
Created: 2016-11-04, modified: 2016-11-04![](https://www.biodiversitylibrary.org/pagethumb/2699598,60,60)
Published in Ent. News, in 1990, in volume 101, pages 48-56
Created: 2011-06-04, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/39966419,60,60)
Published in Life Sci Occ Pap R Ont Mus, in 1973, in volume 22, pages 1-9
Created: 2012-06-24, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/39978392,60,60)
Published in Life Sciences Occasional Papers Royal Ontario Museum, in 1969, in volume 13, pages 1-4
Created: 2016-12-13, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52159954,60,60)
Published in The Wilson Bulletin, in 1948, in volume 60, issue 1, pages 5
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/40001321,60,60)
Published in Royal Ontario Museum Life sciences occasional papers, in 1970, in volume 16, pages 1-6
Created: 2013-07-14, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/51263496,60,60)
Published in Raptor Research, in 1980, in volume 14, issue 2, pages 46-50
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/9182329,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 2, pages 895-903
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/29375988,60,60)
Published in Entomological News, in 2001, in volume 112, pages 56-58
Created: 2011-06-10, modified: 2016-08-18![](https://www.biodiversitylibrary.org/pagethumb/43454257,60,60)
Published in Proceedings of the Entomological Society of Ontario, in 1998, in volume 129, pages 47-97
Created: 2015-04-04, modified: 2015-04-04![](https://www.biodiversitylibrary.org/pagethumb/58986759,60,60)
Published in Western Australian Naturalist, in 1975, in volume 13, issue 4, pages 88-90
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/47861539,60,60)
Published in Madroño, in 1951, in volume 11, issue 1, pages 26-29
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/2699589,60,60)
Published in Ent. News, in 1990, in volume 101, pages 39-47
Created: 2011-06-04, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/16344418,60,60)
Published in Entomological News, in 1976, in volume 87, pages 239-242
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1532484,60,60)
Published in Biol Bull, in 1983, in volume 165, pages 221-240
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/26884375,60,60)
Published in Proceedings of The American Philosophical Society, in 1889, in volume 26, issue 129, pages 359-365
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/30785324,60,60)
Published in Annals of Tropical Medicine & Parasitology, in 1916, in volume 10, issue 1, pages 85-130
Created: 2022-12-22, modified: 2022-12-22![](https://www.biodiversitylibrary.org/pagethumb/36139247,60,60)
Published in Life Science Contributions. Royal Ontario Museum, in 1972, in volume 85, pages 1-32
Created: 2012-05-14, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/9303536,60,60)
Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 3, pages 533-549
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/7314465,60,60)
Published in Memoirs of the Carnegie Museum, in 1920, in volume 7, issue 6, pages 399-476
Created: 2017-05-01, modified: 2017-05-01![](https://www.biodiversitylibrary.org/pagethumb/47856900,60,60)
Published in Madroño, in 1967, in volume 19, issue 3, pages 79-91
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47944153,60,60)
Published in Madroño, in 1988, in volume 35, issue 4, pages 320-324
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16218957,60,60)
Published in Proc. Ent. Soc. Washington, in 1985, in volume 87, pages 656-661
Created: 2011-06-04, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/39984910,60,60)
Published in Royal Ontario Museum Life sciences occasional papers, in 1974, in volume 24, pages 1-8
Created: 2013-07-14, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53145248,60,60)
Published in Memoirs of the Carnegie Museum, in 1928, in volume 11, issue 2, pages 87-130
Created: 2017-05-01, modified: 2017-05-01![](https://www.biodiversitylibrary.org/pagethumb/47955681,60,60)
Published in Madroño, in 1989, in volume 36, issue 4, pages 260-265
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/27761150,60,60)
First Report Of The Genus Tortopus From Mexico, With Additional New Records Of Mexican Ephemeroptera
Published in Entomological News, in 2002, in volume 113, pages 34-36
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/36137532,60,60)
Published in Royal Ontario Museum Life Sciences Contributions, in 1968, in volume 73, pages 1-17
Created: 2013-05-13, modified: 2023-02-16