Friedrich W Gess

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Notes on Nesting and Flower Visiting of some Anthidiine Bees (Hymenoptera: Megachilidae: Megachilinae: Anthidiini) in Southern Africa

Published in Journal of Hymenoptera Research, in 2007, in volume 16, pages 30-50

Created: 2009-12-22, modified: 2021-04-05

A Revision of the rhopalocerus Species Group of Bembecinus Costa (Hymenoptera: Crabronidae: Bembicinae)

Published in Proceedings of The California Academy of Sciences, in 2015, in volume 62, issue 7, pages 207-256

Created: 2019-01-01, modified: 2019-01-01

Patterns of usage of snail shells for nesting by wasps (Vespidae : Masarinae and Eurneninae) and bees (Megachilidae : Megachilinae) in southern Africa

Published in Journal of Hymenoptera Research, in 2008, in volume 17, pages 86-109

Created: 2012-11-23, modified: 2012-11-23

Update on the flower associations of southern African Masarinae with notes on the nesting of Masarina strucki Gess and Celonites gariepensis Gess (Hymenoptera: Vespidae: Masarinae)

Published in Journal of Hymenoptera Research, in 1997, in volume 6, pages 75-91

Created: 2011-07-05, modified: 2021-04-05

An Australian Masarine, Rolandia angulata (Richards) (Hymenoptera: Vespidae): Nesting and evaluation of association with Goodenia (Goodeniaceae)

Published in Journal of Hymenoptera Research, in 1995, in volume 4, pages 25-32

Created: 2009-12-22, modified: 2021-04-05

A new southern African species of the genus Celonites Latreille (Hymenoptera: Vespidae, Masarinae) associated with the flowers of Wahlenbergia (Campanulaceae)

Published in Journal of Hymenoptera Research, in 1992, in volume 1, pages 141-144

Created: 2010-02-17, modified: 2014-06-19

Contributions to the knowledge of Ceramius Latreille, Celonites Latreille, Jugurtia Saussure and Masarina Richards (Hymenoptera: Vespidae: Masarinae) in South Africa

Published in Journal of Hymenoptera Research, in 1997, in volume 6, pages 36-74

Created: 2010-02-17, modified: 2021-04-05

The genus Quartinia Ed. André, 1884 (Hymenoptera: Vespidae: Masarinae) in Southern Africa. Part I. Descriptions of new species with complete venation

Published in Journal of Hymenoptera Research, in 2007, in volume 16, issue 2, pages 211-233

Created: 2009-12-22, modified: 2014-06-19

Three New Species of Masarina Richards, 1962 from Southern Africa with a Key to all Species of the Genus (Hymenoptera: Vespidae, Masarinae)

Published in Journal of Hymenoptera Research, in 2005, in volume 14, pages 7-14

Created: 2009-12-22, modified: 2011-06-21

The genus Quartinia Ed. André, 1884 (Hymenoptera: Vespidae: Masarinae) in Southern Africa. Part III. New and little known species with incomplete venation

Published in Journal of Hymenoptera Research, in 2009, in volume 18, issue 2, pages 244-281

Created: 2011-10-04, modified: 2014-06-20

Nesting and flower visiting of some southern African Anthophorini (Hymenoptera: Apoidea: Apidae: Apinae)

Published in Annals of the Cape provincial Museums, in 1996, in volume 19, issue 7, pages 347-373

Created: 2017-08-01, modified: 2017-08-01

Survey of flower visiting by aculeate wasps and bees in the semi-arid to arid areas of southern Africa

Published in Annals of the Eastern Cape museums, in 2006, in volume 5, pages 1-51

Created: 2016-11-06, modified: 2016-11-06

Distribution and Ethology of Priscomasaris Gess (Hymenoptera: Vespidae: Masarinae: Priscomasarina) in Namibia

Published in Journal of Hymenoptera Research, in 2001, in volume 10, pages 16-28

Created: 2009-12-22, modified: 2021-04-05

Priscomasaris namibiensis Gess, a new genus and species of Masarinae (Hymenoptera: Vespidae) from Namibia, southern Africa, with a discussion of its position within the subfamily

Published in Journal of Hymenoptera Research, in 1998, in volume 7, pages 296-304

Created: 2009-12-22, modified: 2021-04-05

A contribution to the knowledge of the taxonomy and the ethology of the genus Masarina Richards (Hymenoptera: Masaridae)

Published in Annals of The Cape Provincial Museums Natural History, in 1988, in volume 16, pages 351-362

Created: 2016-12-19, modified: 2016-12-19

An ethological study of Dichragenia pulchricoma (Arnold) (Hymenoptera: Pompilidae), a southern African spider-hunting wasp which builds a turreted, subterranean nest

Published in Annals of the Cape provincial Museums, in 1974, in volume 9, issue 11, pages 187-214

Created: 2016-12-19, modified: 2016-12-19

Descriptions of the male of Riekia nocatunga Richards, the male and two strikingly distinct sympatric colour forms of Riekia confluens (Snelling) and the male of Rolandia an-gulata (Richards) (Hymenoptera: Vespidae: Masarinae) from Australia

Published in Journal of Hymenoptera Research, in 1995, in volume 4, pages 33-40

Created: 2009-12-22, modified: 2021-04-05

Ethology of three Southern African ground nesting Masarinae, two Celonites species and a silk-spinning Quartinia species, with a discussion of nesting by the subfamily as a whole (Hymenoptera: Vespidae)

Published in Journal of Hymenoptera Research, in 1992, in volume 1, pages 145-155

Created: 2009-12-22, modified: 2021-04-05

Four New Species of the Wasp Genus Celonites Latreille, 1802 (Hymenoptera: Vespidae: Masarinae) from South-western Africa, Designation of Neotype for C. michaelseni von Schulthess, 1923, Species Representation in Namibia, and Key to Species Occurring in Namibia

Published in Journal of Hymenoptera Research, in 2007, in volume 16, pages 11-29

Created: 2009-12-22, modified: 2021-04-05

New species of the genus Celonites Latreille (Hymenoptera: Masaridae) from South Africa

Published in Annals of The Cape Provincial Museums Natural History, in 1989, in volume 18, pages 83-94

Created: 2016-12-19, modified: 2016-12-19

Johann Friedrich Naumann

Published in Journal für Ornithologie, in 1857, in volume 5, pages 360-362

Created: 2014-09-04, modified: 2014-09-04

Friedrich Wilhelm Jüstus Baedeker

Published in Journal für Ornithologie, in 1866, in volume 14, pages 51-59

Created: 2014-09-04, modified: 2014-09-04

Contribution to the knowledge of the South African species of the genus Ceramius Latreiile (Hymenoptera: Masaridae)

Published in Annals of The South African Museum, in 1965, in volume 48, pages 219-231

Created: 2012-11-04, modified: 2012-11-04

A new species of Handlirschia Kohl (Hymenoptera : Sphecidae), a very poorly known genus from South Africa

Published in Annals of the Cape provincial Museums, in 1973, in volume 9, issue 6, pages 103-107

Created: 2016-12-19, modified: 2016-12-19

Third contribution to the knowledge of the South African species of the genus Ceramius Latreille (Hymenoptera: Masaridae)

Published in Annals of the Cape provincial Museums, in 1973, in volume 9, issue 7, pages 109-122

Created: 2016-12-19, modified: 2016-12-19

Contribution to the taxonomy of the southern African species of Ampulex Jurine (Hymenoptera: Sphecidae: Ampulicinae)

Published in Annals of The Cape Provincial Museums Natural History, in 1984, in volume 16, pages 1-22

Created: 2016-12-19, modified: 2016-12-19

Poliana natalensis (Btlr.) and P. oheffernani Gess (Lepidoptera, Sphingidae)

Published in Entomologist's Record and Journal of Variation, in 1968, in volume 80, pages 239-240

Created: 2016-09-01, modified: 2016-09-01

Some aspects of an ethological study of the aculeate wasps and the bees of a karroid area in the vicinity of Grahamstown, South Africa

Published in Annals of the Cape provincial Museums, in 1981, in volume 14, issue 1, pages 1-80

Created: 2017-08-01, modified: 2017-08-01

Three new species of southern African Bembix, a new synonymy, and biological notes on other species of the genus (Hymenoptera: Sphecidae: Nyssoninae)

Published in Annals of The Cape Provincial Museums Natural History, in 1986, in volume 16, pages 137-160

Created: 2016-12-19, modified: 2016-12-19

Verzeichnis der von Herrn W. Horn auf Ceylon gesammelten Ruteliden

Published in Entomologische Zeitung Stettin, in 1900, in volume 61, pages 362-363

Created: 2016-11-22, modified: 2016-11-22

Das Pliozän von Kephallinia Ionische Inseln, Griechenland

Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1970, in volume 10, pages 87-152

Created: 2017-02-01, modified: 2017-02-01

Literaturbesprechungen

Published in Mitteilungen der Münchner Entomologischen Gesellschaft, in 1978, in volume 68, pages 159-164

Created: 2016-09-15, modified: 2016-09-15

Entgegnung

Published in Entomologische Nachrichten, in 1880, in volume 6, pages 6-7

Created: 2017-06-15, modified: 2017-06-15

Anzeigen

Published in Entomologische Nachrichten, in 1880, in volume 6, pages 38-40

Created: 2017-06-15, modified: 2017-06-15

Entgegnung

Published in Entomologische Nachrichten, in 1883, in volume 9, pages 258-261

Created: 2017-06-15, modified: 2017-06-15

Kleinere Mittheilungen

Published in Entomologische Nachrichten, in 1884, in volume 10, pages 56-57

Created: 2017-06-15, modified: 2017-06-15

Coleopterologische Beobachtungen

Published in Entomologische Nachrichten, in 1883, in volume 9, pages 155-156

Created: 2017-06-15, modified: 2017-06-15

Die Speciden und Chrysiden der Umgegend Berlins

Published in Entomologische Zeitung Stettin, in 1857, in volume 18, pages 311-316

Created: 2016-11-22, modified: 2016-11-22

Erklärung

Published in Wiener Entomologische Zeitung, in 1883, in volume 2, pages 86-87

Created: 2011-10-11, modified: 2011-10-11

Friedrich Boie

Published in Journal für Ornithologie, in 1870, in volume 18, pages 231-233

Created: 2014-09-04, modified: 2014-09-04

Friedrich Kutter

Published in Journal für Ornithologie, in 1891, in volume 39, pages 225-235

Created: 2014-09-04, modified: 2014-09-04

Ueber Holzwespen

Published in Entomologische Nachrichten, in 1897, in volume 23, pages 297-311

Created: 2017-06-15, modified: 2017-06-15

Neue Tenthredinidae

Published in Entomologische Nachrichten, in 1899, in volume 25, pages 359-366

Created: 2017-06-15, modified: 2017-06-15

Die Familie Cerambycidae

Published in Entomologische Nachrichten, in 1884, in volume 10, pages 65-69

Created: 2017-06-15, modified: 2017-06-15

Sphegidologische Studien

Published in Entomologische Nachrichten, in 1881, in volume 7, pages 37-40

Created: 2017-06-15, modified: 2017-06-15

Sphegidologische Studien

Published in Entomologische Nachrichten, in 1881, in volume 7, pages 90-94

Created: 2017-06-15, modified: 2017-06-15

Sphegidologische Studien,

Published in Entomologische Nachrichten, in 1881, in volume 7, pages 239-244

Created: 2017-06-15, modified: 2017-06-15

Kleine lepidopterologische Mittheilungen

Published in Entomologische Nachrichten, in 1882, in volume 8, pages 244-245

Created: 2017-06-15, modified: 2017-06-15

Schwärmer in Bienenstöcken

Published in Entomologische Nachrichten, in 1882, in volume 8, pages 319-320

Created: 2017-06-15, modified: 2017-06-15

Parthenogenesis bei Käfern

Published in Entomologische Nachrichten, in 1886, in volume 12, pages 200-201

Created: 2017-06-15, modified: 2017-06-15