WashingtonPublished in Madroño, in 2005, in volume 52, pages 128-130Created: 2016-02-15, modified: 2016-02-15
Eriogonum codium (Polygonaceae: Eriogonoideae), a new species from southcentral WashingtonPublished in Rhodora, in 1995, in volume 97, issue 892, pages 350-356Created: 2014-06-16, modified: 2016-07-26
ADDITIONS TO THE VASCULAR FLORA OF WASHINGTON FROM A BIODIVERSITY STUDY ON THE HANFORD NUCLEAR RESERVATIONPublished in Madroño, in 2006, in volume 53, pages 36-45Created: 2016-02-15, modified: 2016-07-07
Beck, Theodric R. Jan. 25, 1837Published in Asa Gray correspondence. Senders Be-Bo, in 1837, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Beck, Lewis C. May 3, 1830Published in Asa Gray correspondence. Senders Be-Bo, in 1830, pages 1-3Created: 2017-03-12, modified: 2017-06-09
Beck, Lewis C. Aug. 3, 1831Published in Asa Gray correspondence. Senders Be-Bo, in 1831, pages 1-3Created: 2017-03-12, modified: 2017-06-09
The variations of Aporrhais occidentalis BeckPublished in Nautilus, in 1930, in volume 44, pages 1-4Created: 2012-03-12, modified: 2012-03-12
Plantae novaePublished in Österreichische Botanische Zeitschrift, in 1881, in volume 31, issue 10, pages 309-313Created: 2017-10-18, modified: 2017-10-18
The Type of Carex scirpoidea VAR. Gigas (Cyperaceae)Published in Madroño, in 2009, in volume 56, pages 279-282Created: 2016-02-15, modified: 2016-07-07
THE IMMATURE STAGES OF SOME CHIRONOMINI CHIRONOMIDAEPublished in Quarterly Journal of The Florida Academy of Sciences, in 1970, in volume 33, pages 29-42Created: 2013-03-28, modified: 2013-03-28
Platyphora VERRALL und Psalidesma BECKPublished in Wiener Entomologische Zeitung, in 1913, in volume 32, pages 19-21Created: 2011-10-11, modified: 2011-10-11
Einige Worte über Hilara sartor BeckPublished in Entomologische Nachrichten, in 1894, in volume 20, pages 49-53Created: 2017-06-15, modified: 2017-06-15
DIPLOIDS FROM UNFERTILIZED EGGS IN HABROBRACONPublished in Biol Bull, in 1938, in volume 74, pages 247-252Created: 2010-01-06, modified: 2011-06-21
Das Weibchen von Pipunculus elephas BECKPublished in Wiener Entomologische Zeitung, in 1908, in volume 27, pages 306Created: 2011-10-11, modified: 2023-02-16
Hyalina Draparnaldii BeckPublished in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1870, in volume 2, pages 105-106Created: 2016-09-15, modified: 2016-09-15
Die Gattung Leucochroa BeckPublished in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1875, in volume 7, pages 37-40Created: 2016-09-15, modified: 2016-09-15
FISHING BEHAVIOR IN A GIANT WHIP SPIDERPublished in Journal of Arachnology, in 2003, in volume 31, issue 1, pages 154-156Created: 2017-04-23, modified: 2017-04-23
Dance of the dung beetles: Their role in our changing worldPublished in Australian Entomologist, in 2019, in volume 46, issue 3, pages 156Created: 2025-05-25, modified: 2025-05-25
PHOTOPERIODIC INDUCTION OF DIAPAUSE IN AN INSECTPublished in Biol Bull, in 1962, in volume 122, pages 1-12Created: 2010-01-06, modified: 2011-06-21
PROCTODONE, AN INSECT DEVELOPMENTAL HORMONEPublished in Biol Bull, in 1964, in volume 126, pages 185-198Created: 2010-01-06, modified: 2011-06-21
D ELDEN BECK (1906-1967)Published in The Great Basin Naturalist, in 1967, in volume 27, pages 230-239Created: 2017-11-16, modified: 2017-11-16
Zur Pilzflora Niederösterreichs. IIIPublished in Verhandlungen der Zoologisch-Botanischen Gesellschaft Wien, in 1886, in volume 35, pages 361-376Created: 2017-10-18, modified: 2017-10-18
Beckianum[new genus (or subgenus of Leptinaria Beck, 1837 ?) in Achatinidae (Subulininae)Published in Nautilus, in 1961, in volume 75, pages 84Created: 2012-03-12, modified: 2012-03-12
PATHOLOGICAL EVOLUTIONPublished in Transactions of the South African Philosophical Society, in 1884, in volume 4, issue 1, pages 34-40Created: 2016-04-30, modified: 2016-04-30
CALIFORNIA GULL: A Comparative Plumage StudyPublished in The Great Basin Naturalist, in 1943, in volume 4, pages 57-61Created: 2017-11-16, modified: 2017-11-16
A LAND PLANRIAN COLLECTED IN UTAHPublished in The Great Basin Naturalist, in 1952, in volume 12, pages 62Created: 2017-11-16, modified: 2017-11-16
Evolution and variation of antipredator vocalisations of Antelope squirrels, Ammospermophilus (Rodentia: Sciuridae)Published in Zeitschrift für Säugetierkunde, in 1988, in volume 53, pages 129-147Created: 2016-08-03, modified: 2016-08-03
Parasitization of nymphal and adult psocids (PsocopteraPublished in Proceedings of the Entomological Society of Washington, in 1956, in volume 58, issue 3, pages 149-152Created: 2016-08-15, modified: 2016-08-15
A BIMODAL RESPONSE TO DIETARY SUGARS BY AN INSECTPublished in Biol Bull, in 1956, in volume 110, pages 219-228Created: 2010-01-06, modified: 2011-06-21
New view of the higher classification of the Noctuidae (Lepidoptera)Published in Nota Lepidopterologica, in 1992, in volume 15, pages 3-28Created: 2013-02-03, modified: 2013-02-03
Übersicht der bisher bekannten Kryptogamen NiederOesterreichsPublished in Verhandlungen der Zoologisch-Botanischen Gesellschaft Wien, in 1987, in volume 37, pages 253-387Created: 2017-10-18, modified: 2017-10-18
SPOROBOLUS HETEROLEPIS (POACEAE), NEW TO TENNESSEEPublished in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1923-1926Created: 2015-12-02, modified: 2015-12-02
Introduction and methodsPublished in Atoll Research Bulletin, in 2002, in volume 495, pages 1-8Created: 2013-03-01, modified: 2013-03-01
Description and bionomics of Caecilius manteri n. sp. (Corrodentia)Published in Proceedings of the Entomological Society of Washington, in 1943, in volume 45, issue 2, pages 29-39Created: 2016-08-15, modified: 2022-12-02
BirdPublished in Atoll Research Bulletin, in 2002, in volume 495, pages 10-28Created: 2013-03-01, modified: 2013-03-01
CousinPublished in Atoll Research Bulletin, in 2002, in volume 495, pages 48-70Created: 2013-03-01, modified: 2013-03-01
DenisPublished in Atoll Research Bulletin, in 2002, in volume 495, pages 96-117Created: 2013-03-01, modified: 2013-03-01
Nest Predators of Open and Cavity Nesting Birds in Oak WoodlandsPublished in The Wilson Bulletin, in 1999, in volume 111, issue 2, pages 251-256Created: 2017-08-22, modified: 2017-08-22
Panicum coloratum new for Arizona, and Echinochloa holciformis new for the United StatesPublished in Phytologia, in 2009, in volume 91, issue 2, pages 347-352Created: 2017-03-08, modified: 2017-03-08
Three new species of Liposcelis (=Troctes) (Psocoptera) from TexasPublished in Proceedings of the Entomological Society of Washington, in 1957, in volume 59, issue 3, pages 125-129Created: 2016-08-15, modified: 2016-08-15
Beck's 'Water Birds of the Vicinity of Point Pinos, California'Published in The Auk, in 1911, in volume 28, pages 128-129Created: 2013-03-08, modified: 2013-03-08
1. Shoshoni brownware from Grass Valley, NevadaPublished in Annals of the Carnegie Museum, in 1981, in volume 50, pages 1-29Created: 2017-01-02, modified: 2017-01-02
Analysis of Museum Records Highlights Unprotected Land Snail Diversity in Alabama*Published in American Malacological Bulletin, in 2010, in volume 28, issue 1-2, pages 91-95Created: 2025-03-03, modified: 2025-03-03
A NOTE ON THE TYPE LOCALITY OF OENOTHERA ARIZONICA (ONAGRACEAE)Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 483-485Created: 2015-12-01, modified: 2015-12-01
PHOTOPERIODIC TERMINATION OF DIAPAUSE IN AN INSECTPublished in Biol Bull, in 1963, in volume 124, pages 84-96Created: 2010-01-06, modified: 2011-06-21
SIPHONAPTERA (FLEAS) OF MESA VERDE NATIONAL PARK, MONTEZUMA, COLORADOPublished in The Great Basin Naturalist, in 1966, in volume 26, pages 76-78Created: 2017-11-16, modified: 2017-11-16
THE CHIGGERS OF UTAH (ACARINA: TROMBICULIDAE)Published in The Great Basin Naturalist, in 1955, in volume 15, pages 1-26Created: 2017-11-16, modified: 2017-11-16
Prosimulium esselbaughi n. sp., the Alaskan P. hirtipes 2 (Diptera: Simuliidae)Published in Proceedings of The Entomological Society of Washington, in 1964, in volume 66, issue 3, pages 141-145Created: 2011-08-10, modified: 2016-04-25
FOSSIL MAIZE FROM THE VALLEY OF MEXICOPublished in Botanical Museum Leaflets, Harvard University, in 1954, in volume 16, pages 229-240Created: 2016-02-07, modified: 2016-07-26
PHOTOPERIODIC CONTROL OF A PHYSIOLOGICAL RHYTHMPublished in Biol Bull, in 1965, in volume 128, pages 177-188Created: 2010-01-06, modified: 2011-06-21