A review of Ochreriades (Hymenoptera: Megachilidae: Osmiini)Published in Pan-Pacific Entomologist, in 1994, in volume 70, issue 4, pages 318-321Created: 2018-07-03, modified: 2018-07-03
A new Microbembex endemic to the Algodones Dunes, California (Hymenoptera, Sphecidae)Published in Pan-Pacific Entomologist, in 1996, in volume 72, issue 3, pages 142-144Created: 2018-06-24, modified: 2018-06-24
The classification of Old World Anthidiini (Hymenoptera, Megachilidae)Published in University of Kansas Science Bulletin, in 1994, in volume 55, issue 9, pages 299-327Created: 2010-02-19, modified: 2012-05-22
Osmia (Hymenoptera: Megachilidae) diversity at a site in central coastal CaliforniaPublished in Pan-Pacific Entomologist, in 1997, in volume 73, issue 3, pages 141-151Created: 2018-06-24, modified: 2018-06-24
A new subgenus and species of Neotropical Hylaeus from Costa Rica (Hymenoptera: Colletidae)Published in Journal of Hymenoptera Research, in 2009, in volume 18, issue 2, pages 178-182Created: 2011-10-04, modified: 2014-06-20
New species of Perdita (Pygoperdita) Timberlake of the P. californica species group (Hymenoptera: Andrenidae)Published in Pan-Pacific Entomologist, in 1993, in volume 69, issue 2, pages 183-189Created: 2018-06-24, modified: 2018-06-24
A revision of Dianthidium subgenus Mecanthidium Michener (Hymenoptera: Megachilidae)Published in Journal of Hymenoptera Research, in 2009, in volume 18, issue 2, pages 183-191Created: 2011-10-04, modified: 2014-06-20
A New Species of Protosmia Ducke From Spain With Notes on Related Species (Hymenoptera: Megachilidae)Published in Psyche: A Journal of Entomology, in 1987, in volume 94, issue 1-2, pages 51-56Created: 2016-06-27, modified: 2016-06-27
Henry Griswold JesupPublished in Rhodora, in 1903, in volume 5, issue 55, pages 191Created: 2016-07-19, modified: 2016-07-26
A review of the genus Microthurge (Hymenoptera: Megachilidae)Published in Pan-Pacific Entomologist, in 1991, in volume 67, issue 2, pages 115-118Created: 2018-07-03, modified: 2018-07-03
A new species of Bembix from lower California (Hymenoptera: Sphecidae)Published in Pan-Pacific Entomologist, in 1983, in volume 59, issue 1-4, pages 103-107Created: 2018-07-08, modified: 2018-07-08
Trechus obtusus Erichson in California (Coleoptera: Carabidae)Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 2, pages 42Created: 2023-11-07, modified: 2023-11-07
Max Bänninger: His Collection and Publications (Coleoptera: Carabidae)Published in The Coleopterists Bulletin, in 1978, in volume 32, issue 4, pages 357-366Created: 2023-11-06, modified: 2023-11-06
A new species of Protostelis from Mexico (Hymenoptera: Megachilidae)Published in Pan-Pacific Entomologist, in 1993, in volume 69, issue 4, pages 329-331Created: 2018-06-24, modified: 2018-06-24
A revision of the dufoureine genus Micralictoides Timberlake (Hymenoptera: Halictidae)Published in Pan-Pacific Entomologist, in 1987, in volume 63, issue 2, pages 178-193Created: 2018-07-03, modified: 2018-07-03
Biological notes on Nomia heteropoda Say (Hymenoptera: Halictidae)Published in Pan-Pacific Entomologist, in 1986, in volume 62, issue 1, pages 91-94Created: 2018-08-19, modified: 2018-08-19
A Case of Homonymy in the Tachyina (Coleoptera: Carabidae: Bembidiini)Published in The Coleopterists Bulletin, in 1976, in volume 30, issue 1, pages 94Created: 2023-11-06, modified: 2023-11-06
POSTLARVAL GROWTH IN JUVENILE RHITHROPANOPEUS HARRISHPublished in Biol Bull, in 1983, in volume 165, pages 409-415Created: 2010-01-07, modified: 2011-06-21
Obituary: Reginald Frederick Lawrence, 1897-1987Published in Journal of Arachnology, in 1988, in volume 16, issue 2, pages 278-280Created: 2017-03-19, modified: 2017-03-19
A Description of the Larva of Thyce Harfordi Casey (Scarabaeidae: Melolonthini)Published in Psyche: A Journal of Entomology, in 1970, in volume 77, issue 1, pages 50-53Created: 2016-06-19, modified: 2016-06-19
Peat Bog FormationPublished in Carnivorous plant newsletter, in 1976, in volume 5, issue 2, pages 28-29Created: 2018-05-11, modified: 2018-05-11
Feeding Carnivorous AquaticsPublished in Carnivorous plant newsletter, in 1976, in volume 5, issue 3, pages 47-48Created: 2018-05-11, modified: 2018-05-11
Hieracium murorum in MassachusettsPublished in Rhodora, in 1905, in volume 7, issue 76, pages 80Created: 2016-07-19, modified: 2016-07-26
The Spider Family Cyatholipidae in Madagascar (Araneae, Araneoidea)Published in Journal of Arachnology, in 1997, in volume 25, issue 3, pages 53-83Created: 2017-03-19, modified: 2017-03-19
New Species of Pellenes from California (Araneae: Salticidae)Published in Journal of Arachnology, in 1979, in volume 7, issue 2, pages 129-138Created: 2017-04-02, modified: 2017-04-02
ADDITIONAL LISTS OF CONNECTICUT DIATOMSPublished in Rhodora, in 1908, in volume 10, issue 118, pages 179-184Created: 2016-07-19, modified: 2016-07-19
New Distribution Records for MontanaPublished in Madroño, in 1975, in volume 23, issue 2, pages 100Created: 2016-02-15, modified: 2016-07-07
New Perdita (Perdita) oligoleges of Mentzelia with notes on related species of the Ventralis group (Hymenoptera: Andrenidae)Published in Pan-Pacific Entomologist, in 1988, in volume 64, issue 1, pages 43-52Created: 2018-06-24, modified: 2018-06-24
Small terrestrial ground-beetles of Central America (Carabidae: Bembidiina and Anillina)Published in Proceedings of the California Academy of Sciences, in 1982, in volume 42, issue 19, pages 455-496Created: 2009-12-24, modified: 2011-10-03
Observations on the nesting biology and behavior of Trypoxylon (Trypargilum) vagulum (Hymenoptera: Sphecidae) in Costa RicaPublished in Pan-Pacific Entomologist, in 2000, in volume 76, issue 1, pages 28-48Created: 2018-06-24, modified: 2018-06-24
Revised checklist of Bolivian mammalsPublished in Occasional Papers Museum of Texas Tech University, in 2003, in volume 220, pages 1-27Created: 2019-02-10, modified: 2019-02-10
Opportunistic Polygyny in the Louisiana WaterthrushPublished in The Wilson Bulletin, in 2002, in volume 114, issue 1, pages 106-113Created: 2016-12-11, modified: 2016-12-11
The Ground Beetle Types of Max Liebke in the Smithsonian Institution, Washington, D. C. (Coleoptera: Carabidae)Published in The Coleopterists Bulletin, in 1975, in volume 29, issue 4, pages 267-268Created: 2023-11-07, modified: 2023-11-07
Case 3130. Pelastoneurus Loew, 1861 (Insecta, Diptera): Proposed ConservationPublished in Bulletin of Zoological Nomenclature, in 2002, in volume 59, issue 3, pages 196-197Created: 2011-07-12, modified: 2024-06-05
Juniperus communis, var. erecta, in MassachusettsPublished in Rhodora, in 1901, in volume 3, issue 29, pages 146Created: 2016-07-19, modified: 2016-07-19
POLLINATOR SHARING BY THREE SYMPATRIC MILKVETCHES, INCLUDING THE ENDANGERED SPECIES ASTRAGALUS MONTIIPublished in The Great Basin Naturalist, in 1995, in volume 55, issue 1, pages 19-28Created: 2017-11-16, modified: 2017-11-16
A new species of North American Protocalliphora hough (Diptera: Calliphoridae) from bird nestsPublished in Proceedings of the Entomological Society of Washington, in 2003, in volume 105, pages 664-673Created: 2010-11-04, modified: 2011-06-21
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
Notes on the life of Dr. Clara Southmayd Ludlow, PH.D., medical entomologist (1852-1924)Published in Proceedings of the Entomological Society of Washington, in 2005, in volume 107, pages 657-662Created: 2010-11-04, modified: 2011-06-21
Bombardier Beetles (Coleoptera, Carabidae) of North America: Part II. Biology and Behavior of Brachinus pallidus Erwin in CaliforniaPublished in The Coleopterists Bulletin, in 1967, in volume 21, issue 2, pages 41-55Created: 2023-11-07, modified: 2023-11-07
A Supplement to the Bombardier Beetles of North and Middle America: New Records for Middle America (Coleoptera: Carabidae)Published in The Coleopterists Bulletin, in 1973, in volume 27, issue 2, pages 79-82Created: 2023-11-07, modified: 2023-11-07
Russulaceae of the Pakaraima Mountains of Guyana 2. New species of Russula and LactifluusPublished in Mycotaxon, in 2013, in volume 121, issue 1, pages 233-253Created: 2024-07-29, modified: 2024-07-29
Notes on the nesting biology of Protosmia (Chelostomopsis) rubifloris (Cockerell) (Hymenoptera: Megachilidae)Published in Pan-Pacific Entomologist, in 1986, in volume 62, issue 1, pages 84-87Created: 2018-08-19, modified: 2018-08-19
Euphorbia abramsiana (Euphorbiaceae): New to TexasPublished in Phytoneuron, in 2015, in volume 2015-24, pages 1-7Created: 2016-04-29, modified: 2016-04-29
Scharffia, a Remarkable New Genus of Spiders from East Africa (Araneae, Cyatholipidae)Published in Journal of Arachnology, in 1997, in volume 25, issue 3, pages 269-287Created: 2017-03-19, modified: 2017-03-19
The xylophilous bees and wasps of a high, cold desert: Leslie Gulch, Oregon (Hymenoptera: Apoidea, Vespoidea)Published in Pan-Pacific Entomologist, in 1988, in volume 64, issue 3, pages 266-269Created: 2018-06-24, modified: 2018-06-24
CAUSES OF VARIATION IN COLOR IN SOME RED ALGAEPublished in Rhodora, in 1907, in volume 9, issue 101, pages 90-91Created: 2016-07-19, modified: 2016-07-19
Anatomical Studies of Sphaeropteris and Cnemidaria (Cyatheaceae)Published in American Fern Journal, in 1985, in volume 75, pages 80-91Created: 2017-04-23, modified: 2017-04-23
Biological notes on Andrena (Callandrena) haynesi Viereck and Cockerell (Hymenoptera: Andrenidae)Published in Pan-Pacific Entomologist, in 1983, in volume 58, issue 4, pages 284-287Created: 2018-07-08, modified: 2018-07-08
Are There Two Species of the Oyster-Shell Scale?Published in Annals of the Entomological Society of America, in 1922, in volume 15, issue 2, pages 184-191Created: 2016-08-22, modified: 2016-08-22