A New Color GuidePublished in Botanical Gazette, in 1913, in volume 55, issue 6, pages 461Created: 2017-03-14, modified: 2017-03-14
The origin of the name LespedezaPublished in Rhodora, in 1934, in volume 36, pages 130-2Created: 2014-06-16, modified: 2016-07-26
A New Color GuidePublished in Rhodora, in 1913, in volume 15, issue 173, pages 96-97Created: 2016-07-19, modified: 2016-07-19
A New Color GuidePublished in Torreya, in 1913, in volume 13, issue 5, pages 113-115Created: 2022-12-14, modified: 2022-12-14
New names in AmygdalusPublished in Proceedings of The Biological Society of Washington, in 1917, in volume 30, pages 17-18Created: 2011-07-31, modified: 2021-04-05
New asiatic species of the legume genus CampylotropisPublished in Jour Washington Acad Sci, in 1946, in volume 36, pages 37-40Created: 2014-01-30, modified: 2014-01-30
New species and records of Soliperla Ricker, 1952 from western North America (Insecta, Plecoptera, Peltoperlidae)Published in Spixiana, in 2004, in volume 27, pages 97-105Created: 2011-09-14, modified: 2011-09-14
Dates of the signatures of the "Memoires de I'Academie Imperiale des Sciences de Saint-Petersbourg. Series VI. Sciences Mathematiques, Physiques et NaturellesPublished in Proceedings of The Biological Society of Washington, in 1908, in volume 21, pages 11-18Created: 2011-07-31, modified: 2021-04-05
Additions and corrections to a list of Montana stonefliesPublished in Entomological News, in 1974, in volume 85, pages 285-288Created: 2011-06-03, modified: 2011-06-21
The nymph of Lednia tumana (Ricker) (Plecoptera: Nemouridae)Published in Proceedings of the Entomological Society of Washington, in 1980, in volume 82, issue 4, pages 655-659Created: 2011-04-06, modified: 2011-10-03
Life history of the ragweed plume moth, Adaina ambrosiae (Murtfeldt), in southern California. (Lepidoptera: Pterophoridae)Published in Pan-Pacific Entomologist, in 1976, in volume 52, issue 3, pages 251-255Created: 2018-06-10, modified: 2018-06-10
Life history of Zygogramma tortuosa Rogers on the ragweed, Ambrosia eriocentra (Gray) Payne, in southern California (Coleoptera: Chrysomelidae)Published in Pan-Pacific Entomologist, in 1979, in volume 55, issue 4, pages 261-266Created: 2018-06-17, modified: 2018-06-17
Description Of Male Ostrocerca Ricker (Plecoptera, Nemouridae) Using The Scanning Electron microscopePublished in Proceedings of The Entomological Society of Washington, in 1989, in volume 91, pages 257-268Created: 2011-06-10, modified: 2011-06-21
The life history of Ophraella notulata (F.) on western ragweed, Ambrosia psilostachya De Candolle, in southern California (Coleoptera: Chrysomelidae)Published in Pan-Pacific Entomologist, in 1985, in volume 61, issue 1, pages 32-37Created: 2018-07-08, modified: 2018-07-08
A REVIEW OF THE GENUS REMENUS RICKER (PLECOPTERA: PERLODIDAE), WITH THE DESCRIPTION OF TWO NEW SPECIESPublished in Proceedings of the Entomological Society of Washington, in 1995, in volume 97, pages 596-602Created: 2010-11-04, modified: 2011-06-21
Life history of the gall-forming moth, Carolella beevorana Comstock, on the ragweed, Ambrosia dumosa (Gray) Payne, in southern California (Lepidoptera: Cochylidae)Published in Pan-Pacific Entomologist, in 1981, in volume 57, issue 3, pages 402-410Created: 2018-07-08, modified: 2018-07-08
A new species of Zealeuctra ricker (Plecoptera: Leuctridae) and confirmation of hydroperla fugitans (Needham and Claassen) (Plecoptera: Perlodidae) from TexasPublished in Proceedings of the Entomological Society of Washington, in 2004, in volume 106, pages 840-843Created: 2010-11-04, modified: 2011-06-21
FLORAÇÃO DE VERÃOPublished in Rodriguésia, in 1936, in volume 2, issue 7, pages 314-317Created: 2016-05-25, modified: 2016-05-25
FLORAÇÃO DA PRIMAVERAPublished in Rodriguésia, in 1935, in volume 1, issue 2, pages 109-113Created: 2016-05-25, modified: 2016-05-25
Letters, Announcements, &cPublished in Ibis, in 1868, in volume 4, issue 4, pages 486-504Created: 2024-10-03, modified: 2024-10-03
Efficacy of male goshawk food-delivery calls in broadcast surveys on Vancouver IslandPublished in Journal of Raptor Research, in 2003, in volume 37, issue 3, pages 198-208Created: 2017-04-07, modified: 2017-04-07
Novae Gesneriaceae Neotropicarum VII. New combinationsPublished in Novon, in 1997, in volume 7, pages 413-416Created: 2011-01-28, modified: 2016-02-16
On the Genus HylophilusPublished in Ibis, in 1881, in volume 5, issue 3, pages 293-312Created: 2024-09-30, modified: 2024-09-30
Note on Pipra deliciosaPublished in Ibis, in 1862, in volume 4, issue 2, pages 175-178Created: 2024-10-04, modified: 2024-10-04
THE IONIC ENVIRONMENT OF HEMOCYANIN IN LIMULUS POLYPHEMUSPublished in Biol Bull, in 1976, in volume 150, pages 453-467Created: 2010-01-06, modified: 2011-06-21
Phaeocollybia chefensis sp. nov. and new synonyms for P. rifflipes, P. rufotubulina, and P. tibiikauffmaniiPublished in Mycotaxon, in 2022, in volume 137, issue 1, pages 1-30Created: 2025-02-24, modified: 2025-02-24
A NEW SUBSPECIES OF CLARKIA MILDREDIAE (ONAGRACEAE)Published in Madroño, in 1997, in volume 44, issue 3, pages 245-252Created: 2016-02-15, modified: 2016-07-07
A new mesoamerican quillwortPublished in Phytologia, in 1981, in volume 49, pages 339-340Created: 2011-01-26, modified: 2011-06-21
Potamogeton oblongus, not P. polygonifoliusPublished in Rhodora, in 1950, in volume 52, issue 617, pages 128Created: 2014-06-16, modified: 2016-07-26
Phragmites communis versus P. maximusPublished in Rhodora, in 1941, in volume 43, issue 510, pages 286-287Created: 2014-06-16, modified: 2016-07-26
Potentilla canadensis and P. simplexPublished in Rhodora, in 1931, in volume 33, issue 393, pages 180-191Created: 2014-06-16, modified: 2016-07-26
Tertiary fossils on Long IslandPublished in Nautilis, in 1914, in volume 28, pages 85-86Created: 2013-09-28, modified: 2013-09-28
Ficedula flycatchers in east AfricaPublished in Scopus, in 1980, in volume 4, pages 21-22Created: 2014-03-20, modified: 2014-03-20
The Andersen collection from TanzaniaPublished in Scopus, in 1978, in volume 2, pages 77-85Created: 2014-03-20, modified: 2014-03-20
PYROLA ROTUNDIFOLIA AND P. AMERICANAPublished in Rhodora, in 1920, in volume 22, issue 259, pages 121-123Created: 2016-07-19, modified: 2016-07-19
Plantae mesoamericanae novae. VIIIPublished in Phytologia, in 1983, in volume 53, pages 97-100Created: 2011-01-26, modified: 2023-02-16
On the Muscicapine Genus ChasiempisPublished in Ibis, in 1885, in volume 3, issue 1, pages 17-19Created: 2024-06-30, modified: 2024-06-30
Note on “Kittacincla auricularis,” SwinhoePublished in Ibis, in 1866, in volume 2, issue 1, pages 109-110Created: 2024-10-04, modified: 2024-10-04
New Protonemura (S. L.) From Nepal (Plecoptera; Nemouridae)Published in Psyche: A Journal of Entomology, in 1974, in volume 81, issue 3-4, pages 367-376Created: 2016-06-19, modified: 2016-06-19
Isotopic ratios and Wealden environmentsPublished in Palaeontology, in 1973, in volume 16, issue 3, pages 607-621Created: 2016-04-23, modified: 2016-04-23
Insects and History by J. L. Cloudsley-ThompsonPublished in The Coleopterists Bulletin, in 1978, in volume 32, issue 2, pages 176Created: 2023-11-06, modified: 2023-11-06
Sexing Bonelli's Eagle nestlings: Morphometrics versus molecular techniquesPublished in Journal of Raptor Research, in 2001, in volume 35, issue 3, pages 187-193Created: 2017-04-07, modified: 2017-04-07
Collection Of Antillocladius pluspilalus And Antillocladius arcuatusPublished in Entomological News, in 1986, in volume 97, pages 66-68Created: 2011-06-10, modified: 2011-06-21
Aberrantly plumaged barbetsPublished in Scopus, in 1983, in volume 7, pages 10-14Created: 2014-03-20, modified: 2014-03-20
L.–Characters of a new Puff‐bird of the Genus NonxmlaPublished in Ibis, in 1881, in volume 5, issue 4, pages 600-601Created: 2024-09-30, modified: 2024-09-30
A Botanical Trip To Moralkanda (Himachal Pradesh)Published in Journal of The Bombay Natural History Society, in 1976, in volume 73, issue 2, pages 329-347Created: 2015-08-31, modified: 2015-08-31
Revisions To Plauditus Cestus And P-Gloveri (Ephemeroptera : Baetidae)Published in Entomological News, in 2001, in volume 112, pages 305-310Created: 2011-06-10, modified: 2016-08-18
Variation in Falco dickinsoni P. L. Sclater, 1864Published in Bulletin of The British Ornithologists' Club, in 1968, in volume 88, pages 120-123Created: 2012-12-03, modified: 2012-12-03
Jouy on Central Mexican BirdsPublished in The Auk, in 1894, in volume 11, pages 245-246Created: 2013-03-07, modified: 2013-03-08
Sclater and Hudson's 'Argentine Ornithology'Published in The Auk, in 1888, in volume 5, pages 199-200Created: 2013-03-07, modified: 2013-03-08