The effect of postglacial history and isolation on northern range margin populations of the butterfly Coenonympha arcania
Nils Ryrholm , Toomas Tammaru , Anna Cassel Lundhagen , Sörern Nylin
XI Congress, European Society for Evolutionary Biology, Uppsala. 21-25 aug. 2007 516 -516
2007
Insect pheromones and conservation: monitoring rare and threatened insects with pheromone attractants
Nils Ryrholm , Mattias Larsson , Glenn Svensson
Insect Ecology and Conservation: a handbook of approaches and methods; pp 114-116 (2009) 114 -116
2009
Insektsferomoner i naturvårdens tjänst
Nils Ryrholm , Mattias Larsson , Glenn Svensson
Fauna och Flora: populär tidskrift för biologi; 104, pp 12-19 (2009) 104 12 -19
2009
Paranthrene insolita Le Cerf 1914 (Lepidoptera: Sesiidae) - a new clearwing moth to the fauna of Poland.
Marek Hołowiński , Marek Bąkowski , Nils Ryrholm
Polish Journal of Entomology 78 ( 2) 115 -120
3
2009
Inventeringar av kalkhällmarker i östra Dalsland
Svante Hultengren , Petter Bohman , Henrik Weibull , Nils Ryrholm
Länsstyrelsen i Västra Götalands län, Naturvårdsenheten
2013
Rödlista över fjärilar Lepidoptera
Nils Ryrholm , Göran Palmqvist , Claes Eliasson , Karin Ahrné
ArtDatabanken SLU 98 -112
2015
The Swedish species of Cidaphus (Hymenoptera,Ichneumonidae, Mesochorinae), a new genus and threenew species for Sweden
Nils Ryrholm , Niklas Johansson , Mark R Shaw ,
Entomologisk tidskrift 138 203 -208
2017
Intressanta fynd av fjällfjärilar 2000
Nils Ryrholm , Anders Ohlsson
Entomologisk tidskrift 122 33 -38
2001
Intressanta fynd av fjällfjärilar i Sverige 2001
Nils Ryrholm , Anders Ohlsson
Entomologisk tidskrift 123 13 -18
1
2002
Hotade insekter medlockande dofter
Nils Ryrholm , Mattias C. Larsson , Mikael A. Molander , Björn Eriksson
Yrfän ( 2) 15 -17
2019
Intressanta fynd av storfjärilar (Macrolepidoptera) i Sverige 2019
Nils Ryrholm , Göran Palmqvist
Entomologisk tidskrift 141 65 -80
2020
Dagfjärilar en fältguide
Svante Hultengren , Nils Ryrholm , Sven Birkedal , Örjan Fritz
Naturcentrum AB
2019
Rewiring of interactions in a changing environment: nettle‐feeding butterflies and their parasitoids
Nils Ryrholm , Hélène Audusseau , Reto Schmucki , Owen T. Lewis
Oikos 130 ( 4) 624 -636
2021
Intressanta fynd av storfjärilar (Macrolepidoptera) i Sverige 2020
Nils Ryrholm , Göran Palmqvist
Entomologisk tidskrift 142 95 -104
2021
Are peripheral populations special? Congruent patterns in two butterfly species
Anna Cassel-Lundhagen , Toomas Tammaru , Jack J. Windig , Nils Ryrholm
Ecography 32 ( 4) 591 -600
31
2009
Identification and Synthesis of Putative Pheromone Components of the Threatened Salt Marsh Bagworm Moth, Whittleia retiella (Lepidoptera: Psychidae)
Rizan Rahmani , David Carrasco , Glenn P. Svensson , Hartmut Roweck
Journal of Chemical Ecology 46 ( 2) 115 -127
2020
Dos and Don'ts for butterflies of the Habitats Directive of the European Union
Martin Wiemers , Chris van Swaay , Sue Collins , Goran Dušej
Nature and Conservation 1 73 -153
40
2012
With that diet, you will go far: trait-based analysis reveals a link between rapid range expansion and a nitrogen-favoured diet
Per-Eric Betzholtz , Lars B. Pettersson , Nils Ryrholm , Markus Franzén
Proceedings of The Royal Society B: Biological Sciences 280 ( 1750) 20122305 -20122305
61
2013
An extralimital population in a warm climatic outpost: the case of the moth Idaea dilutaria in Scandinavia
Nils Ryrholm
International Journal of Biometeorology 32 ( 3) 205 -216
3
1988
The larva of Autographa buraetica (Lepidoptera, Noctuidae)
Matti Ahola , Nils Ryrholm
Entomologica Fennica 7 ( 2) 87 -93
1996