Authors: H J Jansen
Published in The Danish Ingolf Expedition, in 1908, in volume 3, pages 1-120
Created: 2012-06-26, modified: 2012-06-26
Authors: J Jansen
Published in Entomologische Berichten, in 1967, in volume 27, issue 4, pages 62
Created: 2026-10-04, modified: 2026-10-04
Authors: J Jansen
Published in Entomologische Berichten, in 1962, in volume 22, issue 11, pages 213
Created: 2026-10-04, modified: 2026-10-04
Authors: J Jansen
Published in Entomologische Berichten, in 1963, in volume 23, issue 6, pages 120
Created: 2026-10-04, modified: 2026-10-04
Authors: J Jansen
Published in Entomologische Berichten, in 1965, in volume 25, issue 1, pages 6
Created: 2026-10-04, modified: 2026-10-04
Authors: A F M Garben | P H C Lina | J Jansen | J E M H Van Bronswijk
Published in Entomologische Berichten, in 1978, in volume 38, issue 10, pages 156-158
Created: 2026-10-01, modified: 2026-10-01
Authors: J Jansen
Published in Entomologische Berichten, in 1975, in volume 35, issue 1, pages 1-3
Created: 2026-10-01, modified: 2026-10-01
Authors: J Jansen
Published in Entomologische Berichten, in 1961, in volume 21, issue 9, pages 165-167
Created: 2026-10-04, modified: 2026-10-04
Authors: J Jansen
Published in Entomologische Berichten, in 1967, in volume 27, issue 2, pages 30-36
Created: 2026-10-04, modified: 2026-10-04
Authors: J Jansen
Published in Entomologische Berichten, in 1970, in volume 30, issue 11, pages 222-224
Created: 2026-10-01, modified: 2026-10-01
Authors: M G M Jansen | H Stigter
Published in Entomologische Berichten, in 1996, in volume 56, issue 1, pages 7-8
Created: 2026-09-30, modified: 2026-09-30
Authors: M Jansen
Published in Entomologische Berichten, in 1964, in volume 24, issue 11, pages 238
Created: 2026-10-04, modified: 2026-10-04
Authors: Justin J F J Jansen
Published in Bulletin of the British Ornithologists' Club, in 2012, in volume 132, issue 3, pages 212-214
Created: 2018-10-08, modified: 2018-10-08
Authors: Oliver E Jansen
Published in Cistula entomologica, in 1880, in volume 2, issue 23, pages 575-580
Created: 2024-10-03, modified: 2024-10-03
Authors: L J Van Der Ent | P A Jansen
Published in Entomologische Berichten, in 1990, in volume 50, issue 2, pages 13-14
Created: 2026-09-30, modified: 2026-09-30
Authors: A P J A Teunissen | R P Jansen
Published in Entomologische Berichten, in 2009, in volume 69, issue 1, pages 13-15
Created: 2026-09-29, modified: 2026-09-29
Authors: Mary Lecroy | Justin J F J Jansen
Published in Bulletin of the British Ornithologists' Club, in 2011, in volume 131, issue 3, pages 171-188
Created: 2018-10-08, modified: 2018-10-08
Authors: Oliver E Jansen
Published in Cistula entomologica, in 1881, in volume 2, issue 24, pages 581-585
Created: 2024-10-03, modified: 2024-10-03
Authors: Justin J F J Jansen
Published in Bonn zoological Bulletin, in 2018, in volume 67, issue 2, pages 145-169
Created: 2025-01-16, modified: 2025-01-16
Authors: J Jansen
Published in Entomologische Berichten, in 1963, in volume 23, issue 12, pages 258-264
Created: 2026-10-04, modified: 2026-10-04
Authors: Justin J F J Jansen | Der Vliet Van
Published in Bulletin of the British Ornithologists' Club, in 2015, in volume 135, issue 2, pages 108-120
Created: 2018-10-08, modified: 2018-10-08
Authors: Der Vliet Van | Justin J F J Jansen
Published in Bulletin of the British Ornithologists' Club, in 2015, in volume 135, issue 2, pages 121-130
Created: 2018-10-08, modified: 2018-10-08
Authors: M G M Jansen
Published in Phegea, in 2002, in volume 30, issue 4, pages 192
Created: 2015-12-27, modified: 2015-12-27
Authors: M G M Jansen | J E F Asselbergs
Published in Entomologische Berichten, in 1993, in volume 53, issue 1, pages 1-9
Created: 2026-09-30, modified: 2026-09-30
Authors: M Jansen-Jacobs | R Kral
Published in Novon, in 1998, in volume 8, pages 399-401
Created: 2011-01-28, modified: 2016-02-16
doi:10.2307/3391863
Authors: M G M Jansen
Published in Entomologische Berichten, in 2000, in volume 60, issue 1, pages 1-10
Created: 2026-09-29, modified: 2026-09-29
Authors: Justin J F J Jansen | Richard S Roe
Published in Bulletin of the British Ornithologists' Club, in 2016, in volume 136, issue 1, pages 28-38
Created: 2018-10-08, modified: 2018-10-08
Authors: Justin J F J Jansen | Richard S Roe
Published in Bulletin of the British Ornithologists' Club, in 2013, in volume 133, issue 1, pages 59-67
Created: 2018-10-08, modified: 2018-10-08
Authors: M G M Jansen
Published in Entomologische Berichten, in 1985, in volume 45, issue 1, pages 1-2
Created: 2026-09-30, modified: 2026-09-30
Authors: R P Jansen | C Van De Sande
Published in Entomologische Berichten, in 2008, in volume 68, issue 1, pages 17-20
Created: 2026-09-29, modified: 2026-09-29
Authors: Andrea Corso | Lorenzo Starnini | Michele Viganò | Justin J F J Jansen
Published in Biodiversity Journal, in 2015, in volume 6, issue 1, pages 285-296
Created: 2025-03-03, modified: 2025-03-03
Authors: Kare Bremer | Robert K Jansen
Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 414-415
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2399777
Authors: Willy De Prins | Ludwig Jansen
Published in Phegea, in 2012, in volume 40, issue 1b, pages 35-36
Created: 2016-08-14, modified: 2016-08-14
Authors: Robert Jansen | Bruce Parfitt
Published in Rhodora, in 1977, in volume 79, issue 817, pages 130-132
Created: 2016-07-19, modified: 2023-02-16
Authors: M Jansen
Published in Entomologische Berichten, in 2009, in volume 69, issue 5, pages 162-168
Created: 2026-09-29, modified: 2026-09-29
Authors: M G M Jansen
Published in Entomologische Berichten, in 1995, in volume 55, issue 11, pages 174-176
Created: 2026-09-30, modified: 2026-09-30
Authors: Patty Jansen
Published in Molluscan Research, in 1994, in volume 15, issue 1, pages 43-53
Created: 2021-11-21, modified: 2021-11-21
Authors: Patty Jansen
Published in Molluscan Research, in 1994, in volume 15, issue 1, pages 55-66
Created: 2021-11-21, modified: 2021-11-21
Authors: M G M Jansen | I Ivanova
Published in Entomologische Berichten, in 2018, in volume 78, issue 2, pages 70-75
Created: 2026-09-29, modified: 2026-09-29
Authors: Andrew B Black | Justin J F J Jansen | Der Mije Van | Clemency T Fisher
Published in Bulletin of the British Ornithologists' Club, in 2014, in volume 134, issue 1, pages 52-61
Created: 2018-10-08, modified: 2018-10-08
Authors: Maurice G M Jansen
Published in Phegea, in 2005, in volume 33, issue 2, pages 59-68
Created: 2016-08-14, modified: 2016-08-14
Authors: R P Jansen | S Van Heijnsbergen
Published in Entomologische Berichten (Amsterdam), in 1986, in volume 46, issue 1, pages 7-8
Created: 2019-04-09, modified: 2019-04-09
Authors: M G M Jansen
Published in Entomologische Berichten (Amsterdam), in 1986, in volume 46, issue 4, pages 52-58
Created: 2019-04-09, modified: 2019-04-09
Authors: Cláudia Christine Costa Bastos | Marco Valério Jansen Cutrim
Published in Boletim do Museu Paraense Emílio Goeldi. Série Botânica, in 1999, in volume 15, issue 1, pages 3-37
Created: 2024-11-19, modified: 2024-11-19
Authors: Th Heijerman | R Jansen | C Van De Sande
Published in Entomologische Berichten, in 2018, in volume 78, issue 3, pages 82-87
Created: 2026-09-29, modified: 2026-09-29
Authors: Amy Jansen | Alistair I Robertson
Published in Proceedings of The Royal Society of Victoria, in 2005, in volume 117, issue 1, pages 85-95
Created: 2020-07-02, modified: 2020-07-02
Authors: U Scheller | M P Berg | M G M Jansen
Published in Entomologische Berichten, in 2004, in volume 64, issue 1, pages 3-9
Created: 2026-09-29, modified: 2026-09-29
Authors: Andries Ter Maat | Cor Zonneveld | J Arjan G M De Visser | René F Jansen | Kora Montagne-Wajer | Joris M Koene
Published in American Malacological Bulletin, in 2007, in volume 23, issue 1, pages 113-120
Created: 2025-03-03, modified: 2025-03-03
Authors: James W Cain | Iii | Brian D Jansen | Richard S Felger | Paul R Krausman
Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 2, pages 755-760
Created: 2015-12-01, modified: 2015-12-01
Authors: P J H Hurter | H F Glen
Published in Bothalia, in 2001, in volume 31, issue 2, pages 197-199
Created: 2026-04-03, modified: 2026-04-03