André Aptroot (Heemskerk, 1961) is a Dutch mycologist and lichenologist. His primary research focus is on biodiversity, particularly tropical lichens, encompassing systematics, floristic surveys, and taxonomic reviews. A prolific researcher, he has published more than 500 scientific papers and described hundreds of new fungal and lichen species.
He is a visiting professor at the Federal University of Mato Grosso do Sul in Campo Grande, Brazil, since February 2019. In 2020, Aptroot was listed among the 100,000 most influential scientists in the world according to research published by Stanford University, which utilised citations from the Scopus database. The research highlighted scientists' impact throughout their careers and in the year 2019 specifically.[5] Because of Aptroot's broad expertise in tropical lichens, his colleague Ingvar Kärnefelt has called him "a Müller Argoviensis of our time".[3] Aptroot is the author or co-author of three of the thirty most highly cited publications published in the scientific journal The Lichenologist from 2000 to 2019.[6] He is also a prolific author (or co-author) of new fungal and lichen species, having formally described 775 as of December 2017.[7] Starting with 2017 he acts as co-editor of the exsiccata series Lichenes Neotropici, together with Klaus Kalb.[8]
Aptroot has written more than 500 publications on the floristics and systematics of lichens and fungi.[31]
A Monograph of Didymosphaeria, André Aptroot: Studies in Mycology 37; 1–160 (1995) [thesis]
Lücking, Robert; Archer, Alan W.; Aptroot, André (2009). "A world-wide key to the genus Graphis (Ostropales: Graphidaceae)". The Lichenologist. 41 (4): 363–452. doi:10.1017/s0024282909008305.
Aptroot, André (2011). "A world key to the species of Anthracothecium and Pyrenula". The Lichenologist. 44 (1): 5–53. doi:10.1017/s0024282911000624.
^ abcKärnefelt, Ingvar (2009). "Fifty influential lichenologists". In Thell, Arne; Seaward, Mark R. D.; Feuerer, Tassilo (eds.). Diversity of Lichenology – Anniversary Volume. Bibliotheca Lichenologica. Vol. 100. Stuttgart: J. Kramer. p. 288. ISBN978-3-443-58079-7.
^Lücking, Robert (2020). "Three challenges to contemporaneous taxonomy from a licheno-mycological perspective". Megataxa. 1 (1): 78–103 [86]. doi:10.11646/megataxa.1.1.16.
^Xavier-Leite, Amanda Barreto; Goto, Bruno Tomio; Lücking, Robert; da Silva Cáceres, Marcela Eugenia (2023). "New genera in the lichenized family Gomphillaceae (Ascomycota: Graphidales) focusing on neotropical taxa". Mycological Progress. 22 (12): e88. doi:10.1007/s11557-023-01933-1.
^Sipman, H.J.M. (1991). "More foliicolous lichens from Australia". Nova Hedwigia. 53: 255–264.
^Sipman, H.J.M.; Aptroot, A. (1992). "Results of a botanical expedition to Mount Roraima, Guyana. II. Lichens". Tropical Bryology. 5: 79–108.
^Hyde, K.D.; Wong, S.W. (1999). "Didymella aptrootii sp. nov. from bamboo submerged in freshwater". Australasian Mycologist. 18: 54–59.
^Knoph, J.G.; Garnitz, R.; Leuckert, C. (1999). "Two new corticolous species of the genus Lecidella (Lecanoraceae, Lecanorales, lichenized Ascomycotina)". Mycotaxon. 71: 163–168.
^Sparrius, L.B. (2004). "A monograph of Enterographa and Sclerophyton". Bibliotheca Lichenologica. 89: 68.
^Broeck, Dries Van den; Lücking, Robert; Ertz, Damien (2014). "Three new species of Graphidaceae from tropical Africa". Phytotaxa. 189 (1): 325–330. doi:10.11646/phytotaxa.189.1.23.
^Weerakoon, Gothamie; Lücking, Robert; Lumbsch, H. Thorsten (2014). "Thirteen new species of Graphidaceae (lichenized Ascomycota: Ostropales) from Sri Lanka". Phytotaxa. 189 (1): 331–347. doi:10.11646/phytotaxa.189.1.24.
^Xavier-Leite, Amanda Barreto; da Silva Cáceres, Marcela E.; Goto, Bruno Tomio; Lücking, Robert (2018). "The genus Gyalideopsis (lichenized Ascomycota: Gomphillaceae) in Brazil: updated checklist, key to species, and two novel taxa with unique hyphophores". The Bryologist. 121 (1): 32–40. doi:10.1639/0007-2745-121.1.032.
^Feuerstein, Shirley Cunha; Lücking, Robert; Borges da Silveira, Rosa Mara (2022). "A worldwide key to species of Carbacanthographis (Graphidaceae), with 17 species new to science". The Lichenologist. 54 (1): 45–70. doi:10.1017/s002428292100044x.
^Diederich, P.; Millanes, A.M.; Wedin, M. (2022). Class Tremellomycetes, order Tremellales. Flora of Lichenicolous Fungi. Vol. 1. Luxembourg: National Museum of Natural History. p. 135. ISBN978-2-919877-26-3.
^Hertel, Hannes; Gärtner, Georg; Lőkös, László (2017). "Forscher an Österreichs Flechtenflora" [Investigators of Austria's lichen flora] (PDF). Stapfia (in German). 104 (2): 1–211 (see p. 16).