This page is a set of links to useful phylogeny and taxonomy resources. These will include specialist sites on perticular groups of organisms, checklists, databases, and important scientific papers.
^Ruggiero, Michael A.; Gordon, Dennis P.; Orrell, Thomas M.; Bailly, Nicolas; Bourgoin, Thierry; Brusca, Richard C.; Cavalier-Smith, Thomas; Guiry, Michael D.; Kirk, Paul M. (2015). "A Higher Level Classification of All Living Organisms". PLOS ONE. 10 (4): e0119248. doi:10.1371/journal.pone.0119248. ISSN1932-6203.((cite journal)): CS1 maint: unflagged free DOI (link)
^Adl, Sina M.; Bass, David; Lane, Christopher E.; Lukeš, Julius; Schoch, Conrad L.; Smirnov, Alexey; Agatha, Sabine; Berney, Cedric; Brown, Matthew W.; Burki, Fabien; Cárdenas, Paco; Čepička, Ivan; Chistyakova, Ludmila; del Campo, Javier; Dunthorn, Micah; Edvardsen, Bente; Eglit, Yana; Guillou, Laure; Hampl, Vladimír; Heiss, Aaron A.; Hoppenrath, Mona; James, Timothy Y.; Karpov, Sergey; Kim, Eunsoo; Kolisko, Martin; Kudryavtsev, Alexander; Lahr, Daniel J. G.; Lara, Enrique; Le Gall, Line; Lynn, Denis H.; Mann, David G.; Massana i Molera, Ramon; Mitchell, Edward A. D.; Morrow, Christine; Park, Jong Soo; Pawlowski, Jan W.; Powell, Martha J.; Richter, Daniel J.; Rueckert, Sonja; Shadwick, Lora; Shimano, Satoshi; Spiegel, Frederick W.; Torruella i Cortes, Guifré; Youssef, Noha; Zlatogursky, Vasily; Zhang, Qianqian (2018). "Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes". Journal of Eukaryotic Microbiology. doi:10.1111/jeu.12691. ISSN1066-5234.
^Adl, Sina M.; Simpson, Alastair G. B.; Lane, Christopher E.; Lukeš, Julius; Bass, David; Bowser, Samuel S.; Brown, Matthew W.; Burki, Fabien; Dunthorn, Micah; Hampl, Vladimir; Heiss, Aaron; Hoppenrath, Mona; Lara, Enrique; le Gall, Line; Lynn, Denis H.; McManus, Hilary; Mitchell, Edward A. D.; Mozley-Stanridge, Sharon E.; Parfrey, Laura W.; Pawlowski, Jan; Rueckert, Sonja; Shadwick, Laura; Schoch, Conrad L.; Smirnov, Alexey; Spiegel, Frederick W. (2012). "The Revised Classification of Eukaryotes". Journal of Eukaryotic Microbiology. 59 (5): 429–514. doi:10.1111/j.1550-7408.2012.00644.x. ISSN1066-5234.
^Adl, Sina M.; Simpson, Alastair G. B.; Farmer, Mark A.; Andersen, Robert A.; Anderson, O. Roger; Barta, John R.; Bowser, Samuel S.; Brugerolle, Guy; Fensome, Robert A.; Fredericq, Suzanne; James, Timothy Y.; Karpov, Sergei; Kugrens, Paul; Krug, John; Lane, Christopher E.; Lewis, Louise A.; Lodge, Jean; Lynn, Denis H.; Mann, David G.; Mccourt, Richard M.; Mendoza, Leonel; Moestrup, Ojvind; Mozley-Standridge, Sharon E.; Nerad, Thomas A.; Shearer, Carol A.; Smirnov, Alexey V.; Spiegel, Frederick W.; Taylor, Max F. J. R. (2005). "The New Higher Level Classification of Eukaryotes with Emphasis on the Taxonomy of Protists". The Journal of Eukaryotic Microbiology. 52 (5): 399–451. doi:10.1111/j.1550-7408.2005.00053.x. ISSN1066-5234.
^Adl, Sina M.; Leander, Brian S.; Simpson, Alastair G. B.; Archibald, John M.; Anderson, O. Roger.; Bass, David; Bowser, Samuel S.; Brugerolle, Guy; Farmer, Mark A.; Karpov, Sergey; Kolisko, Martin; Lane, Christopher E.; Lodge, Deborah J.; Mann, David G.; Meisterfeld, Ralf; Mendoza, Leonel; Moestrup, Øjvind; Mozley-Standridge, Sharon E.; Smirnov, Alexey V.; Spiegel, Frederick; Collins, Tim; Sullivan, Jack (2007). "Diversity, Nomenclature, and Taxonomy of Protists". Systematic Biology. 56 (4): 684–689. doi:10.1080/10635150701494127. ISSN1076-836X.
The International Fossil Plant Names Index (IFPNI). Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature
^PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10.1111/jse.12229. ISSN1674-4918.
Animals
Gonzalo Giribet, Gregory D. Edgecombe (3 Mar 2020) The Invertebrate Tree of Life Princeton University Press, 608 pages [1]
World Register of Marine Species (WoRMS): Advanced search | databases | Taxon tree (very good for some marine groups, but limited for terrestrial groups)
Bugguide (many arthropod groups, but US and Canada only)