On the Nature and Origin of PetroleumPublished in Proceedings of The American Philosophical Society, in 1897, in volume 36, issue 154, pages 103-112Created: 2017-01-01, modified: 2017-01-01
The Genesis of Bitumens, as Related to Chemical GeologyPublished in Proceedings of The American Philosophical Society, in 1898, in volume 37, issue 157, pages 108-139Created: 2017-01-01, modified: 2017-01-01
On the identity of the spider Emertonius exasperans Peckham and Peckham (Araneae, Salticidae)Published in Bull. brit. Mus. nat. Hist. (Zool.)., London, in 1978, in volume 33, issue 4, pages 235-238Created: 2009-12-22, modified: 2011-06-21
On the identity of the spider Emertonius exasperans Peckham and Peckham (Araneae, Salticidae)Published in Bulletin of the British Museum (Natural History) (Zoology series), in 1978, in volume 33, issue 4, pages 235-238Created: 2011-06-04, modified: 2023-02-16
On the separation of Sitticus ranieri Peckham & Peckham and S. saxicola (C. L. Koch) (Araneae, Salticidae)Published in Revue Suisse De Zoologie, in 2001, in volume 108, pages 463-481Created: 2013-01-27, modified: 2023-02-16
Notes of the Origin of Bitumens, Together with Experiments upon the Formation of AsphaltumPublished in Proceedings of The American Philosophical Society, in 1868, in volume 10, issue 80, pages 445-462Created: 2017-01-01, modified: 2017-01-01
Some new genera and species of Attidae from South AfricaPublished in Psyche, in 1902, in volume 9, pages 330-335Created: 2010-01-27, modified: 2011-06-21
Spiders of the Marptusa groupPublished in Occ. Pap. nat. Hist. Soc. Wiscons., in 1894, in volume 2, pages 85-156Created: 2012-10-31, modified: 2012-10-31
On spiders of the family Attidae found in JamaicaPublished in Proc. zool. Soc. Lond., in 1901, in volume 1901, pages 6-16Created: 2010-11-18, modified: 2012-10-31
Notes on the Habits of Trypoxyllon Rubrocinctum and Trypoxyllon AlbopilosumPublished in Psyche: A Journal of Entomology, in 1895, in volume 7, issue 235, pages 303-306Created: 2016-06-19, modified: 2016-06-19
SPATIAL DISTRIBUTION AND MICROHABITAT PREFERENCE OF PSECAS CHAPODA (PECKHAM & PECKHAM) (ARANEAE, SALTICIDAE)Published in Journal of Arachnology, in 2005, in volume 33, issue 1, pages 124-134Created: 2017-04-11, modified: 2017-04-11
Spiders of the Homalattus group of the family AttidaePublished in Occas. Pap. nat. Hist. Soc. Wiscons., in 1895, in volume 2, issue 3, pages 159-183Created: 2012-10-31, modified: 2012-10-31
Spiders of the Phidippus group of the family AttidaePublished in Trans. Wiscons. Acad. Sci. Arts Let., in 1901, in volume 13, pages 282-358Created: 2010-11-18, modified: 2011-06-21
Ant-like spiders of the family AttidaePublished in Occasional papers of the Natural History Society of Wisconsin, in 1892, in volume 2, issue 1, pages 1-83Created: 2013-02-21, modified: 2013-02-21
On the spiders of the family Attidae of the island of Saint-VincentPublished in Proc. zool. Soc. Lond., in 1893, in volume 1893, pages 692-704Created: 2010-11-18, modified: 2011-06-21
Salticidae (Arachnida: Araneae) of Oriental, Australian and Pacific regions, 12. Marengo Peckham & Peckham 1892 from Papua New GuineaPublished in Memoirs of The Queensland Museum, in 1999, in volume 43, pages 893-905Created: 2012-07-29, modified: 2012-07-29
Nesting Behavior Of Lyroda subita Hymenoptera SphecidaePublished in Proceedings of The Entomological Society of Washington, in 1982, in volume 84, pages 149-156Created: 2011-06-10, modified: 2011-06-21
Opinion 1265 Bellota Peckham & Peckham, 1892 (Araneae, Salticidae): type species designated under the Plenary PowersPublished in Bulletin of Zoological Nomenclature, in 1984, in volume 41, pages 10-11Created: 2010-01-02, modified: 2023-05-10
Sexual Differences in Body Proportions of Zygoballus rufipes Peckham and Peckham (Araneae, Salticidae): An Effect of Cheliceral and Leg AllometryPublished in Journal of Arachnology, in 1983, in volume 11, issue 3, pages 385-391Created: 2017-03-12, modified: 2017-03-12
ISAAC HOLDENPublished in Rhodora, in 1903, in volume 5, issue 57, pages 219-220Created: 2016-07-19, modified: 2016-07-19
"TROPICAL WOODS"Published in Torreya, in 1926, in volume 26, issue 5, pages 99-100Created: 2022-12-14, modified: 2022-12-14
SHORTER NOTESPublished in Torreya, in 1902, in volume 2, issue 10, pages 159-160Created: 2022-12-14, modified: 2022-12-14
Home Life of the Bronzewing (Phaps chalcoptera)Published in Emu, in 1922, in volume 22, pages 68-69Created: 2022-12-02, modified: 2022-12-02
Notes on AsterPublished in Rhodora, in 1928, in volume 30, issue 359, pages 226-228Created: 2014-06-16, modified: 2016-07-26
Zinnia vs. CrassinaPublished in Rhodora, in 1926, in volume 28, issue 3, pages 40-42Created: 2014-06-16, modified: 2016-07-26
George F. PapenfussPublished in Cryptogamie. Algologie, in 1982, in volume 3, issue 1, pages 81Created: 2021-02-17, modified: 2021-02-17
A SEAWEED COLONYPublished in Rhodora, in 1899, in volume 1, issue 4, pages 69-71Created: 2016-07-19, modified: 2016-07-19
TO SEAWEED COLLECTORSPublished in Rhodora, in 1899, in volume 1, issue 7, pages 121-127Created: 2016-07-19, modified: 2016-07-19
SEAWEEDS IN WINTERPublished in Rhodora, in 1900, in volume 2, issue 18, pages 130-132Created: 2016-07-19, modified: 2016-07-19
LORIN LOW DAMEPublished in Rhodora, in 1903, in volume 5, issue 53, pages 121-123Created: 2016-07-19, modified: 2016-07-19
NOTES ON MONOSTROMAPublished in Rhodora, in 1909, in volume 11, issue 122, pages 23-26Created: 2016-07-19, modified: 2016-07-19
GEORGE EDWARD DAVENPORTPublished in Rhodora, in 1908, in volume 10, issue 109, pages 1-9Created: 2016-07-19, modified: 2016-07-19
THE GENUS PILINIAPublished in Rhodora, in 1908, in volume 10, issue 115, pages 122-127Created: 2016-07-19, modified: 2016-07-19
CHINESE MARINE ALGAEPublished in Rhodora, in 1919, in volume 21, issue 251, pages 203-207Created: 2016-07-19, modified: 2016-07-19
Better Herbarium SpecimensPublished in Rhodora, in 1935, in volume 37, issue 433, pages 19Created: 2016-07-19, modified: 2016-07-19
New SpeciesPublished in Botanical Gazette, in 1897, in volume 24, issue 1, pages 58-59Created: 2017-03-14, modified: 2017-03-14
NOTES AND NEWSPublished in Madroño, in 1956, in volume 13, issue 6, pages 207-208Created: 2016-02-15, modified: 2016-07-07
Descriptions of Exotic Lepidoptera from the Collection of Herbert Druce, EsqPublished in Cistula entomologica, in 1870, in volume 1, issue 2, pages 17-32Created: 2024-10-02, modified: 2024-10-02
REPORTS ON THE FLORA OF MASSACHUSETTS—IIIPublished in Rhodora, in 1942, in volume 44, issue 522, pages 213-220Created: 2016-07-19, modified: 2016-07-19
Chromosome number in LiquidambarPublished in Rhodora, in 1972, in volume 74, pages 287-290Created: 2014-06-16, modified: 2016-07-26
Wolffia papulifera in TexasPublished in Rhodora, in 1952, in volume 54, issue 648, pages 306-307Created: 2014-06-16, modified: 2016-07-26
Tussilago farfara in MarylandPublished in Rhodora, in 1951, in volume 53, issue 627, pages 93-94Created: 2014-06-16, modified: 2016-07-26
Mollusca of southern KentuckyPublished in Nautilis, in 1900, in volume 14, pages 75-79Created: 2013-09-28, modified: 2013-09-28
NOTES ON SYAGRUS-MICROPHYLLAPublished in Phytologia, in 1977, in volume 38, issue 1, pages 66-68Created: 2016-05-06, modified: 2016-05-06
NOTES ON ALGAE,—IVPublished in Rhodora, in 1901, in volume 3, issue 36, pages 289-293Created: 2016-07-19, modified: 2016-07-19
NOTES ON ALGAE,— VIPublished in Rhodora, in 1903, in volume 5, issue 57, pages 231-234Created: 2016-07-19, modified: 2016-07-19
NOTES ON ALGAE,— VIIIPublished in Rhodora, in 1906, in volume 8, issue 92, pages 157-161Created: 2016-07-19, modified: 2016-07-19
NOTES ON ALGAE,— VIIPublished in Rhodora, in 1906, in volume 8, issue 91, pages 122-126Created: 2016-07-19, modified: 2016-07-19
SOME NEW GREEN ALGAEPublished in Rhodora, in 1907, in volume 9, issue 106, pages 197-202Created: 2016-07-19, modified: 2016-07-19
AN ALGOLOGICAL PROPHECY FULFILLEDPublished in Rhodora, in 1909, in volume 11, issue 130, pages 196-197Created: 2016-07-19, modified: 2016-07-19