An exceptionally large Onoclea sensibilisPublished in Rhodora, in 1930, in volume 32, issue 383, pages 225-226Created: 2014-06-16, modified: 2016-07-26
Jackson, Charles T. Jan. 5, 1844Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1844, pages 1-3Created: 2017-06-24, modified: 2017-06-24
Jackson, Charles T. Mar. 6, 1845Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1845, pages 1-3Created: 2017-06-24, modified: 2017-06-24
Jackson, Charles T. Mar. 4, 1866Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1866, pages 1Created: 2017-06-24, modified: 2017-06-24
The status of Bothriocidaris,Published in Bulletin of The Museum of Comparative Zoology, in 1929, in volume 69, pages 479-512Created: 2009-12-23, modified: 2021-04-05
The Ferns of WashingtonPublished in American Fern Journal, in 1913, in volume 3, pages 65-83Created: 2017-04-23, modified: 2017-04-23
The hybrid origin of Helianthus doronicoidesPublished in Rhodora, in 1956, in volume 58, pages 97-100Created: 2014-06-16, modified: 2016-07-26
The Wisconsin NapaeozapusPublished in Proceedings of The Biological Society of Washington, in 1919, in volume 32, pages 9-10Created: 2011-07-31, modified: 2021-04-05
The Wisconsin pumaPublished in Proceedings of The Biological Society of Washington, in 1955, in volume 68, pages 149-150Created: 2011-07-31, modified: 2011-07-31
The Ferns of Washington (Continued)Published in American Fern Journal, in 1913, in volume 3, pages 97-108Created: 2017-04-23, modified: 2017-04-23
LIVING WITH THE ENEMY: JUMPING SPIDERS THAT MIMIC WEAVER ANTSPublished in Journal of Arachnology, in 2005, in volume 33, issue 3, pages 813-819Created: 2017-04-11, modified: 2017-04-11
TWO NEW SPECIES OF HELIANTHUS FROM NEW MEXICOPublished in Madroño, in 1959, in volume 15, issue 2, pages 54-57Created: 2016-02-15, modified: 2016-07-07
A new species of Machaeranthera section Psilactis [M. arizonica sp. nov.]Published in Rhodora, in 1967, in volume 69, issue 780, pages 476-480Created: 2014-06-16, modified: 2016-07-26
On the organism discolouring the waters of Port JacksonPublished in Records of the Australian Museum, in 1891, in volume 1, pages 144-147Created: 2010-10-22, modified: 2017-01-06
Two new shrews from OregonPublished in Proceedings of The Biological Society of Washington, in 1918, in volume 31, pages 127-129Created: 2011-07-31, modified: 2011-07-31
On the recent discolouration of the waters of Port JacksonPublished in Records of the Australian Museum, in 1891, in volume 1, pages 179-192Created: 2010-10-22, modified: 2011-06-21
New moles of the genus ScalopusPublished in Proceedings of The Biological Society of Washington, in 1914, in volume 27, pages 19-21Created: 2011-07-31, modified: 2022-09-19
New moles of the genus ScapanusPublished in Proceedings of The Biological Society of Washington, in 1914, in volume 27, pages 55-56Created: 2011-07-31, modified: 2022-09-19
A new bat from Porto RicoPublished in Proceedings of The Biological Society of Washington, in 1916, in volume 29, pages 37-38Created: 2011-07-31, modified: 2011-07-31
A new shrew from Nova ScotiaPublished in Proceedings of The Biological Society of Washington, in 1917, in volume 30, pages 149-150Created: 2011-07-31, modified: 2021-04-05
An unrecognized pocket gopher from WisconsinPublished in Proceedings of The Biological Society of Washington, in 1957, in volume 70, pages 33-34Created: 2011-07-31, modified: 2011-07-31
The Second Annual Meeting of the American Society of MammalogistsPublished in Journal of Mammalogy, in 1920, in volume 1, pages 199-200Created: 2013-03-08, modified: 2018-04-12
Notes on the mammals of southwestern MissouriPublished in Proceedings of The Biological Society of Washington, in 1907, in volume 20, pages 71-74Created: 2011-07-31, modified: 2011-07-31
Two new weasels from the United StatesPublished in Proceedings of The Biological Society of Washington, in 1913, in volume 26, pages 123-124Created: 2011-07-31, modified: 2011-07-31
An unrecognized shrew from Warren Island, AlaskaPublished in Proceedings of The Biological Society of Washington, in 1919, in volume 32, pages 23-24Created: 2011-07-31, modified: 2021-04-05
A new shrew (genus Sorex) from CoahuilaPublished in Proceedings of The Biological Society of Washington, in 1947, in volume 60, pages 131-132Created: 2011-07-31, modified: 2011-07-31
June 1869 Patrick T. Jackson] [envelope]Published in Asa Gray correspondence : travel correspondence of Asa and Jane Gray, 1838-1869, pages 1-2Created: 2017-06-24, modified: 2017-06-24
A new species of Bonellia from Port JacksonPublished in Records of the Australian Museum, in 1920, in volume 13, pages 73-76Created: 2010-10-22, modified: 2017-01-06
Two new pigmy shrews of the genus MicrosorexPublished in Proceedings of The Biological Society of Washington, in 1925, in volume 38, pages 125-126Created: 2011-07-31, modified: 2011-07-31
Prey of the Jumping Spider Phidippus johnsoni (Araneae: Salticidae)Published in Journal of Arachnology, in 1977, in volume 5, issue 2, pages 145-149Created: 2017-04-02, modified: 2017-04-02
On a spider new to science recently found in IrelandPublished in Irish Naturalist, in 1911, in volume 20, pages 28-31Created: 2010-11-18, modified: 2011-06-21
List of Birds obtained in British East AfricaPublished in Ibis, in 1901, in volume 1, issue 1, pages 33-97Created: 2024-04-02, modified: 2024-04-02
Preliminary descriptions of seven shrews of the genus SorexPublished in Proceedings of The Biological Society of Washington, in 1925, in volume 38, pages 127-130Created: 2011-07-31, modified: 2011-07-31
New species and subspecies of Sorex from western AmericaPublished in Journal of The Washington Academy of Sciences, in 1922, in volume 12, pages 262-264Created: 2014-01-30, modified: 2014-01-30
Soil fungi from chrysanthemum plantingsPublished in Quarterly Journal of The Florida Academy of Sciences, in 1959, in volume 22, pages 147-154Created: 2013-03-28, modified: 2013-03-28
Floristics of baygalls in central LouisianaPublished in Phytologia, in 2004, in volume 86, issue 1, pages 1-22Created: 2017-03-08, modified: 2017-03-08
Nest-Mediated Sexual Discrimination by a Jumping Spider (Phidippus johnsoni)Published in Journal of Arachnology, in 1981, in volume 9, issue 1, pages 87-92Created: 2017-03-19, modified: 2017-03-19
Nest Associates of Phidippus johnsoni (Araneae, Salticidae)Published in Journal of Arachnology, in 1979, in volume 7, issue 1, pages 59-67Created: 2017-04-02, modified: 2017-04-02
XXXIX.—List of Birds obtained in British East AfricaPublished in Ibis, in 1902, in volume 2, issue 4, pages 611-643Created: 2024-04-02, modified: 2024-04-02
XLVIII.—List of Birds obtained in British East AfricaPublished in Ibis, in 1899, in volume 5, issue 4, pages 587-640Created: 2024-04-07, modified: 2024-04-07
Jackson, Benjamin D. undatedPublished in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), pages 1-2Created: 2017-06-24, modified: 2017-06-24
Olfaction-based mate-odor identification by jumping spiders from the genus PortiaPublished in Journal of Arachnology, in 2011, in volume 39, issue 3, pages 439-443Created: 2017-04-11, modified: 2017-04-11
A revision of the genus Telipna Aurivillius (Lepidbptera: Lycaenidae)Published in Bulletin of The British Museum (Natural History) Entomology, in 1969, in volume 23, issue 1, pages 1-23Created: 2011-09-15, modified: 2017-01-06
Opportunistic hunting of a marsh hawk on a bombing rangePublished in Raptor Research, in 1979, in volume 11, issue 4, pages 86Created: 2017-04-08, modified: 2017-04-08
Fine Structure of the Thread Connections in the Orb Web of Araneus diadematusPublished in Psyche, in 1971, in volume 78, issue 1-2, pages 12-31Created: 2017-10-05, modified: 2017-10-05
Lepidoptera breeding records from Alphitonia species (Rhamnaceae) at Paluma, north QueenslandPublished in The Australian Entomologist, in 1996, in volume 23, issue 2, pages 75-76Created: 2022-09-30, modified: 2022-09-30
Predator-prey co-evolution of Portia fimbriata and Euryattus sp., jumping spiders from QueenslandPublished in Memoirs of The Queensland Museum, in 1993, in volume 33, pages 557-560Created: 2012-10-29, modified: 2012-10-29
Natural history of Plummers Island, Maryland. IX. MammalsPublished in Proceedings of The Biological Society of Washington, in 1939, in volume 52, pages 131-134Created: 2011-07-31, modified: 2011-07-31
Five new shrews of the genus Cryptotis from Mexico and GuatemalaPublished in Proceedings of The Biological Society of Washington, in 1933, in volume 46, pages 79-81Created: 2011-07-31, modified: 2011-07-31
Climate change and the development of coastal plain disjunctions in the central Great Lakes regionPublished in Rhodora, in 1997, in volume 99, issue 898, pages 101-117Created: 2014-06-16, modified: 2016-07-26