Euphrasia canadensis in MassachusettsPublished in Rhodora, in 1945, in volume 47, issue 553, pages 39Created: 2016-07-19, modified: 2016-07-26
Elpiscladius Harrison and Cranston, a new orthoclad (Diptera: Chironomidae) in the Brillia-group from South AfricaPublished in Annals of the Eastern Cape museums, in 2007, in volume 6, pages 1-11Created: 2016-11-06, modified: 2016-11-06
Another Massachusetts station for Serapias helleborinePublished in Rhodora, in 1941, in volume 43, issue 515, pages 632Created: 2014-06-16, modified: 2016-07-26
Metriocnemus capicola, a Replacement Name for Metriocnemiis capensis Harrison 2002Published in Annals of the Eastern Cape museums, in 2002, in volume 3, pages 15Created: 2016-11-06, modified: 2016-11-06
General NotesPublished in Journal of Mammalogy, in 1922, in volume 3, pages 52-55Created: 2013-03-08, modified: 2018-04-12
Chironomidae from Ethiopia. Part I. Tanypodinae (Insecta, Diptera)Published in Spixiana, in 1991, in volume 14, pages 45-69Created: 2011-09-14, modified: 2011-09-14
Notes on some Bats (Microchiroptera) from lraqPublished in Bonner Zoologische Beiträge, in 1956, in volume 7, pages 1-7Created: 2014-05-17, modified: 2014-05-17
A new stipitate Hydnum of Nova ScotiaPublished in Mycotaxon, in 1984, in volume 20, issue 1, pages 95-99Created: 2025-04-28, modified: 2025-04-28
Report on the Bats (Chiroptera) obtained by the Zaire River ExpeditionPublished in Bonner Zoologische Beiträge, in 1977, in volume 28, pages 19-32Created: 2014-05-17, modified: 2014-05-17
Differences in European and North American stipitate hydnumsPublished in Mycotaxon, in 1987, in volume 28, issue 2, pages 427-435Created: 2025-04-28, modified: 2025-04-28
A Tuber from Nova ScotiaPublished in Mycotaxon, in 1984, in volume 19, pages 81-84Created: 2025-04-28, modified: 2025-04-28
SHORTER ARTICLESPublished in Torreya, in 1924, in volume 24, issue 3, pages 48-52Created: 2022-12-14, modified: 2022-12-14
MUSCULAR REORGANIZATION IN THE ODONATA DURING METAMORPHOSISPublished in Biol Bull, in 1929, in volume 56, pages 177-192Created: 2010-01-06, modified: 2011-06-21
NEW SPECIES OF GRASS RUSTSPublished in Torreya, in 1915, in volume 15, issue 12, pages 260-265Created: 2022-12-14, modified: 2022-12-14
Preliminary keys to the terrestrial stipitate hydnums of North AmericaPublished in Mycotaxon, in 1987, in volume 28, issue 2, pages 419-426Created: 2025-04-28, modified: 2025-04-28
The Terrestrial Mammals of BahrainPublished in Journal of The Bombay Natural History Society, in 1976, in volume 72, issue 2, pages 407-421Created: 2015-08-31, modified: 2015-08-31
New eubranchiate sphaeromatid isopods from Queensland watersPublished in Memoirs of the Queensland Museum, in 1982, in volume 20, issue 3, pages 421-446Created: 2017-02-06, modified: 2017-02-06
Chironomidae (Diptera) in the Albany Museum Part 1Published in Annals of the Eastern Cape museums, in 2001, in volume 2, pages 9-18Created: 2016-11-06, modified: 2016-11-06
Chironomidae from Ethiopia, Part 3. Chironomini, with description of a new species (Insecta, Diptera)Published in Spixiana, in 1996, in volume 19, pages 43-87Created: 2010-10-21, modified: 2011-06-21
Improved Traps And Techniques For The Study Of Emerging Aquatic InsectsPublished in Entomological News, in 1979, in volume 90, pages 65-78Created: 2011-06-10, modified: 2021-04-05
Some South African Cladocera collected by Dr. A. D. HarrisonPublished in Annals of The South African Museum, in 1961, in volume 46, pages 35-4Created: 2012-11-25, modified: 2012-11-25
Beetle pollination of Vatica parvifolia (Dipterocarpaceae) in Sarawak, MalaysiaPublished in Gardens' Bulletin, Singapore, in 1999, in volume 51, issue 1, pages 43-54Created: 2014-06-20, modified: 2015-07-29
THE STRUCTURE AND TRANSFORMATION OF THE LABIUM OF ANAX JUNIUSPublished in Biol Bull, in 1927, in volume 53, pages 286-300Created: 2010-01-06, modified: 2011-06-21
VALIDITY OF NUTTALL'S NAMES IN FRASER'S CATALOGUEPublished in Rhodora, in 1956, in volume 58, issue 685, pages 23-24Created: 2016-07-19, modified: 2016-07-19
NOTEWORTHY COLLECTIONSPublished in Madroño, in 1990, in volume 37, issue 1, pages 60-65Created: 2016-02-15, modified: 2016-07-07
Variant winter plumage in the ScaupPublished in Bull Brit Ornithol Club, in 1962, in volume 82, pages 43Created: 2012-12-03, modified: 2012-12-03
A third endemic Dendrophthora (Viscaceae) from Cerro Jefe, PanamaPublished in Phytologia, in 2016, in volume 98, issue 2, pages 142-145Created: 2017-02-22, modified: 2017-02-22
The Distribution of Invertebrates Endemic to Acid Streams in the Western and Southern Cape ProvincePublished in Annals of the Cape Provincial Museums, in 1962, in volume 2, pages 273-291Created: 2024-08-05, modified: 2024-08-05
Four new species of gregarines from mountain cockroaches of the Cape PeninsulaPublished in Annals of The South African Museum, in 1955, in volume 41, pages 387-403Created: 2012-11-25, modified: 2012-11-25
SERPENTINE ENDEMISM IN THE CALIFORNIA FLORA: A DATABASE OF SERPENTINE AFFINITYPublished in Madroño, in 2005, in volume 52, pages 222-257Created: 2016-02-15, modified: 2016-07-07
Harrison, Carrie Aug. 31, 1890 [to S. Watson]Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1890, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Variant winter plumage of the female tufted duckPublished in Bull Brit Ornithol Club, in 1961, in volume 81, pages 103-105Created: 2012-12-03, modified: 2012-12-03
An Albinistic Gadwall from IndiaPublished in Journal of The Bombay Natural History Society, in 1971, in volume 68, issue 3, pages 827-829Created: 2015-09-20, modified: 2015-09-20
Nest building in the bivalve mollusk genera, Musculus and LimaPublished in Veliger, in 1963, in volume 6, pages 55-59Created: 2013-08-04, modified: 2013-08-04
North American species of PeridermiumPublished in Bulletin of the Torrey Botanical Club, in 1906, in volume 33, pages 403-438Created: 2017-10-18, modified: 2017-10-18
Chironomidae from Ethiopia, Part 2. Orthocladiinae with two new species and a key to Thienemanniella Kieffer (Insecta, Diptera)Published in Spixiana, in 1992, in volume 15, pages 149-195Created: 2010-10-21, modified: 2011-06-21
Taxonomy of Cricotopus species (Diptera: Chironomidae) from Salem Creek, OntarioPublished in Proceedings of The Entomological Society of Ontario, in 1981, in volume 111, pages 57-114Created: 2014-02-20, modified: 2014-02-20
Observation on some rare Arabian Pipistrellus (Chiroptera: Vespertilionidae) with special references to the external male genitaliaPublished in Bonner Zoologische Beiträge, in 1982, in volume 33, pages 187-190Created: 2014-05-17, modified: 2014-05-17
Life cycle of an Australian glow-worm Arachnocampa flava Harrison (Diptera: Keroplatidae: Arachnocampinae)Published in The Australian Entomologist, in 2003, in volume 30, issue 2, pages 45-55Created: 2022-09-30, modified: 2022-09-30
A hybrid purple x grey heron on the CamarguePublished in Bulletin of The British Ornithologists' Club, in 1968, in volume 88, pages 1-4Created: 2012-12-03, modified: 2012-12-03
A cinnamon teal x northern Shoveler hybridPublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 107-110Created: 2012-12-03, modified: 2012-12-03
Endemism in two new species of Dendrophthora (Viscaceae) from Cerro Jefe, PanamaPublished in Phytologia, in 2015, in volume 97, issue 2, pages 139-144Created: 2017-03-08, modified: 2017-03-08
THE PHYSIOLOGY OF DIGESTION OF PLANKTON CRUSTACEA: I. SOME DIGESTIVE ENZYMES OF DAPHNIAPublished in Biol Bull, in 1935, in volume 68, pages 207-214Created: 2010-01-06, modified: 2011-06-21
A Hybrid Lomenitis from New YorkPublished in Journal of Research on the Lepidoptera, in 1968, in volume 7, issue 3, pages 149-152Created: 2022-02-16, modified: 2022-02-16
NOTES ON A FURTHER PINTAIL X TEAL HYBRIDPublished in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 28-32Created: 2012-12-03, modified: 2012-12-03
The white collar of the Russian brent goosePublished in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 4-5Created: 2012-12-03, modified: 2012-12-03
Albinistic patterning in the mallard, muscovy, mandarin and Salvadori's ducksPublished in Bull Brit Ornithol Club, in 1961, in volume 81, pages 168-172Created: 2012-12-03, modified: 2012-12-03
Tanytarsus minutipalpus, spec. nov. from the saline lakes in the Rift Valley, East Africa (Insecta, Diptera, Chironomidae)Published in Spixiana, in 1999, in volume 22, pages 199-208Created: 2010-10-21, modified: 2011-06-21
Two small orthocladinae (Chironomidae, Diptera) from the western Cape Province, South AfricaPublished in Annals of The Cape Provincial Museums Natural History, in 1997, in volume 19, issue 8, pages 375-386Created: 2016-12-19, modified: 2016-12-19
Comments on a wild-shot pintail x teal hybridPublished in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 100-103Created: 2012-12-03, modified: 2012-12-03