ToL Scientific Contributors for Sarcopterygii

• Jeanine Abrams University of Texas, Austin (Abramsidae, Hemiphractinae)
• Per Ahlberg University of Uppsala, Uppsala, Sweden (Elginerpeton, Metaxygnathus, Ventastega)
• Allan Baker Royal Ontario Museum, Toronto, Ontario, Canada (Charadriiformes)
• Peter Beerli Florida State University, Tallahassee, Florida, USA (Rana (Pelophylax))
• Joseph Bernardo Cornell University, Ithaca, New York, USA (Desmognathus)
• Lori Bockstanz University of Texas, Austin, Texas, USA (Salientia)
• Christopher Brochu University of Iowa, Iowa City, Iowa, USA (Crocodylomorpha)
• Joseph W. Brown University of Michigan Museum of Zoology, Ann Arbor, Michigan, USA (Aves)
• Kevin Burns San Diego State University, San Diego, California, USA (Thraupidae)
• Jorge Calvo Museo de Geologia Palentologia, Universitad Nacional del Comahue, Neuquen, Argentina (Sauropoda)
• David Cannatella University of Texas, Austin, Texas, USA (Living Amphibians)
• Kenneth Carpenter Denver Museum of Natural History, Denver, Colorado, USA (Ankylosauromorpha)
• Jennifer A. Clack University Museum of Zoology, Cambridge, UK (Acanthostega gunnari, Baphetidae, Crassigyrinus scoticus, Ichthyostega)
• Richard Cloutier Université du Québec à Rimouski, Rimouski, Québec, Canada (Sarcopterygii)
• Tenley Conway University of Toronto at Mississauga, Ontario, Canada (Chiroptera)
• Katharine Criswell University of Texas, Austin (Albanerpetontidae, Criswellidae)
• Laura Crothers University of Texas, Austin (, Oophaga)
• Ross Damiani Staatliches Museum für Naturkunde Stuttgart (Stereospondyli)
• Kevin de Queiroz Smithsonian National Museum of Natural History, Washington, D. C., USA (Squamata)
• AJ Debee University of Texas, Austin (Debeeidae, Xenopus)
• Tom Devitt University of California, Berkeley, California, USA (Living Amphibians)
• Scott V. Edwards Harvard University, Cambridge, Massachusetts, USA (Passeriformes)
• Eduardo Eizirik Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil (Mammalia)
• Linda Ford Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts, USA (Salientia)
• Darrel Frost American Museum of Natural History, New York, New York, USA (Ascaphus)
• Eugene S. Gaffney American Museum of Natural History, New York, New York, USA (Testudines)
• Jacques A. Gauthier Yale University, New Haven, Connecticut, USA (Amniota)
• Frank Gill Retired (Aves)
• Anna Graybeal University of Texas, Austin, Texas, USA (Bufonidae)
• Carlos Guarnizo University of Texas, Austin (, Dendropsophus, Hylinae)
• Mónica A. Guerra University of Texas, Austin (Guerridae, Physalaemus)
• Shawn M. Hamm Florida State University, Tallahassee, Florida, USA (Sciuridae)
• John Harshman (Neornithes)
• David Hillis University of Texas, Austin, Texas, USA (Living Amphibians)
• Thomas R. Holtz, Jr. University of Maryland, College Park, Maryland, USA (Tyrannosauroidea)
• Christine P. Hongnopkhun Florida State University, Tallahassee, Florida, USA (Rodentia)
• Adam Huttenlocker California State University, San Bernardino, California, USA (Dissorophoidea, Dvinosauria)
• Philippe Janvier Muséum National d'Histoire Naturelle Paris, France (Craniata, Sarcopterygii)
• Patricia Jones University of Texas, Austin (Jonesidae, Scaphiopodidae)
• Jozef Klembara Comenius University, Bratislava, Slovakia (Discosauriscus)
• Olivier Lambert Royal Institute of Natural Sciences (Belgium) (Cetacea)
• Scott Lanyon University of Minnesota, St. Paul, Minnesota, USA (Neornithes)
• Allan Larson Washington University, St. Louis, Missouri, USA (Caudata)
• Michel Laurin Muséum National d'Histoire Naturelle, Paris, France (Terrestrial Vertebrates)
• Amanda Lea University of Texas, Austin (Leaidae, Ranitomeya)
• Heather R. L. Lerner University of Michigan, Ann Arbor, Michigan, USA (Accipitridae)
• Irby Lovette Cornell University, Ithaca, New York, USA (Parulidae)
• David Marjanovic Université Paris 6, France (Terrestrial Vertebrates)
• Maggie Marotta American Museum of Natural History, New York, New York, USA (Chiroptera)
• Emilia P. Martins Indiana University, Bloomington, Indiana, USA (Squamata)
• Peter A. Meylan Eckerd College NAS, St. Petersburg, Florida, USA (Testudines)
• Michel C. Milinkovitch Genetics & Evolution, University of Geneva (Cetacea)
• David P. Mindell California Academy of Sciences, San Francisco, California, USA (Aves, Viruses)
• Matt Morgan University of Texas, Austin (Morganidae)
• David Norman University of Cambridge, Cambridge, United Kingdom (Ornithopoda)
• Jennifer Olori University of Texas, Austin (Gymnophiona, Oloridae)
• J. Michael Parrish San José State University, San José, California, USA (Archosauria)
• Stuart Parsons The University of Auckland, Auckland, New Zealand (Mystacinidae)
• Greg Pauly University of California, Davis (Bufonidae)
• Tod Reeder San Diego State University, San Diego, California, USA (Phrynosomatidae)
• Robert R. Reisz University of Toronto, Mississauga, Ontario, Canada (Synapsida)
• Michael Reno Florida State University, Tallahassee, Florida, USA (Muroidea)
• Timothy Rowe University of Texas, Austin, Texas, USA (Mammalia)
• Patricia Salerno University of Texas, Austin (Lophiohylini, Salernidae)
• Juan Santos University of Texas, Austin (Colostethus, Santosidae)
• Paul Sereno University of Chicago, Chicago, Illinois, USA (Dinosauria)
• H. Bradley Shaffer University of California, Davis, California, USA
• Jonathan Sheps Simon Fraser University, Burnaby, British Columbia, Canada (Gymnophiona)
• Nancy B. Simmons American Musuem of Natural History, New York, New York, USA (Chiroptera)
• Michael D. Sorenson Boston University, Boston, Massachusetts, USA (Anseriformes)
• Scott J. Steppan Florida State University, Tallahassee, Florida, USA (Rodentia)
• Jean-Sébastien Steyer Muséum National d'Histoire Naturelle, Paris, France (Temnospondyli)
• Michelle Stocker University of Texas, Austin (Metoposauridae, Stockeridae)
• Gary Tsai Museum of Vertebrate Zoology, Univ. of California, Berkeley, USA (Living Amphibians)
• David J. Varricchio Montana State University, Bozeman, Montana, USA (Troodontidae)
• Mariana Vasconcellos University of Texas, Austin (Hypsiboas, Vasconcellosidae)
• David Wake University of California, Berkeley, California, USA (Living Amphibians)
• Mark Wilkinson Natural History Museum, London, United Kingdom (Gymnophiona)
• Sandi Willows-Munro University of Texas, Austin (Munroidae)
• Jeffrey Wilson University of Michigan, Ann Arbor, Michigan, USA (Sauropodomorpha)

ToL Treehouse Contributors for Sarcopterygii

• Judi Agar McMaster University
• S. Anonymous
• Avery Appiah McMaster Univeristy
• Adam Gadawski
• Alyssa Shand-Perreault
• Amir Alsaffar
• An Duong
• Andrew Park
• David Bartfai McMaster University
• Graham Brown NT Museum, Darwin, Australia
• beluga1
• bengal1
• butterfly1
• Yue Long Chance Chan McMaster University
• canada2
• chipmunk1
• Chris Cadham
• Colin LaRoche
• colugo10
• colugo31
• colugo41
• colugo5
• Teresa Dang McMaster University
• Sam Donovan University of Pittsburgh
• deer1
• deer2
• eagle1
• Emily Alexander
• emperor1
• emperor2
• Stephanie Fairfax McMaster University
• Kimberly Franklin University of Arizona
• frogerin2
• Spencer Heffernan McMaster University
• Samir Hussain McMaster University: Origins Research Institute
• hawk1
• hippo1
• horserider1
• horses1
• horses2
• Craig Ivanyi Arizona-Sonora Desert Museum, Tucson, Arizona, USA
• Bryan Izzard McMaster University
• Jacob Waters
• Jakob Fitzgerald
• Jamie McCorriston
• John Mains
• Josh Oliver
• Justin Ng
• Gunit Kang McMaster University
• Heather Kennedy McMaster University
• Marissa Krimsky Carnegie Mellon University
• Katherine Berks
• Kathleen Allen
• Katie Grandis
• knockknock2
• leapfrog1
• Liam Faught
• Lisa Geerts
• Lisa Halton
• Nicolas Maxymiv
• Paolo Mazzonetto McMaster University
• Alex McDougall McMaster University
• Natasha Milligan McMaster University
• Andrew Moon McMaster University
• Jason Murchie McMaster University
• mammal1
• Maria Zarakhani
• Marie-France Lavoie
• Megan Cross
• milesmonkey7
• milespanda21
• milespanda6
• mileszebra18
• mileszebra20
• Moritz Cramm
• Hilary Noad McMaster University
• njsnake1
• Kathryn Orzech University of Arizona
• Olivia Selbie
• Omar Murray
• ostrichmaddy1
• ostrichmaddy2
• Alexandra Pontefract McMaster University
• panda1
• pufferfish12
• racoon1
• Reba Wilson
• redfox1
• Nidhi Sarao McMaster University
• Katja Schulz University of Arizona, Tucson, Arizona, USA
• Lisa Schwartz University of Arizona
• Nicole Stula McMaster University
• Paul Szpak McMaster University
• Margaret Thibodeau McMaster University
• Jennifer Torry McMaster University
• Allison Tucker McMaster University
• turtle1
• Lirain Urreiztieta Arizona Game and Fish Department
• Kitt Vollmer McMaster University
• Aaron Wade McMaster University
• Jeffrey Wainberg McMaster University
• Andrew Whitman
• William Pigott
• Ye Yuan McMaster University
• Zachary Healy

ToL Media Contributors for Sarcopterygii

• 122GB4
• Jeanine Abrams University of Texas, Austin
• Cathy Adams Pistor Middle School
• Marco Affini University of Siena
• Ciro Albano
• Luis Amador Universidad de Guayaquil
• Avery Appiah McMaster Univeristy
• Luisa Arana Navaridas
• Andrew Park
• Antonia Bach
• David Bartfai McMaster University
• Peter Beerli Florida State University, Tallahassee, Florida, USA
• Edwin Bellota
• Emilie Bess Illinois Natural History Survey, Champaign, Illinois, USA
• Narasimha Bhat
• Kermit Blackwood
• Horia Bogdan
• Cesare Brizio
• David Bygott
• beluga1
• bengal1
• biomech27
• biomech5
• David Cannatella University of Texas, Austin, Texas, USA
• Kenneth Carpenter Denver Museum of Natural History, Denver, Colorado, USA
• Bavithra Thillainathan, Cedoljub Bundalovic-Torma McMaster University
• Erin Chadd University of Arizona, School of Information Resources and Library Science
• Jennifer A. Clack University Museum of Zoology, Cambridge, UK
• Patrick Coin Durham Technical Community College
• Mike Cong Houston Zoo
• Katharine Criswell University of Texas, Austin
• Laura Crothers University of Texas, Austin
• canada2
• Chris Cadham
• colugo13
• colugo33
• colugo35
• colugo36
• colugo37
• colugo41
• colugo48
• colugo5
• colugo8
• coqui1
• coral36
• crocodile1
• Jean-François Dallaire
• Teresa Dang McMaster University
• Kevin de Queiroz Smithsonian National Museum of Natural History, Washington, D. C., USA
• AJ Debee University of Texas, Austin
• Tom Devitt University of California, Berkeley, California, USA
• Greg and Marybeth Dimijian
• Sam Donovan University of Pittsburgh
• Selen Ediger
• Scott V. Edwards Harvard University, Cambridge, Massachusetts, USA
• emperor1
• Patricia Flatt Oregon State University
• Kimberly Franklin University of Arizona
• Kaylee Fraser McMaster University
• frog1
• frogerin2
• Fernando Garcia
• Carlos Guarnizo University of Texas, Austin
• Mónica A. Guerra University of Texas, Austin
• geese1
• Shawn M. Hamm Florida State University, Tallahassee, Florida, USA
• John Harshman
• Indiana Thomas Hart Colorado State University, Fort Collins, Colorado, USA
• Rylan Higgins University of Arizona
• Thomas R. Holtz, Jr. University of Maryland, College Park, Maryland, USA
• Christine P. Hongnopkhun Florida State University, Tallahassee, Florida, USA
• Doug Howe
• Samir Hussain McMaster University: Origins Research Institute
• Adam Huttenlocker California State University, San Bernardino, California, USA
• Miroslav Hylis Faculty of Science, Charles University, Czech Republic
• haustka1
• Philippe Janvier Muséum National d'Histoire Naturelle Paris, France
• Katie Jensen McMaster University
• Patricia Jones University of Texas, Austin
• Jacob Waters
• Jakob Fitzgerald
• Jamie McCorriston
• John Mains
• Justin Ng
• Thomas Kaigler Safford Middle School
• Patrick Keeling The University of British Columbia, Vancouver, British Columbia, Canada
• Heather Kennedy McMaster University
• Kiel Kietlinski
• Jozef Klembara Comenius University, Bratislava, Slovakia
• Ted Kropiewnicki Retired
• Katherine Berks
• keiko1
• Nancy Landrum
• Scott Lanyon University of Minnesota, St. Paul, Minnesota, USA
• Allan Larson Washington University, St. Louis, Missouri, USA
• Michel Laurin Muséum National d'Histoire Naturelle, Paris, France
• Amanda Lea University of Texas, Austin
• Juliana Lopez McMaster University
• John G. Lundberg The Academy of Natural Sciences, Philadelphia, Pennsylvania, USA
• leapfrog1
• Liam Faught
• Lisa Geerts
• lostsnake1
• Danny Mandel University of Arizona, Tucson, Arizona, USA
• Nicolas Maxymiv
• Alex McDougall McMaster University
• Lois McLean McLean Media
• Manuel Mejia Universidad de Guayaquil - Escuela de Bilogia
• Peter A. Meylan Eckerd College NAS, St. Petersburg, Florida, USA
• Michel C. Milinkovitch Genetics & Evolution, University of Geneva
• David P. Mindell California Academy of Sciences, San Francisco, California, USA
• Robert Moncrieff
• Jason Murchie McMaster University
• Erik Murdock Joshua Tree National Park
• mammal1
• Maria Zarakhani
• Marie-France Lavoie
• milesmonkey7
• milespanda6
• mileszebra18
• mileszebra2
• mileszebra20
• mileszebra30
• mileszebra5
• Matthew Nelson University of Utah
• Matthew Nelson
• Hilary Noad McMaster University
• Jennifer Olori University of Texas, Austin
• JORGE ORTEGA GRANDA UNIVERSIDAD DE GUAYAQUIL
• Kathryn Orzech University of Arizona
• Olivia Selbie
• Ostrich1
• ostricho1
• panda1
• Michael Reno Florida State University, Tallahassee, Florida, USA
• Michael Rodgers
• Carlos Antonio Rodríguez Pontificia Universidad Católica del Ecuador
• Klaus Rohde University of New England, Armidale, New South Wales, Australia
• racoon1
• Reba Wilson
• redfox1
• Patricia Salerno University of Texas, Austin
• Juan Santos University of Texas, Austin
• Katja Schulz University of Arizona, Tucson, Arizona, USA
• Lisa Schwartz University of Arizona
• William Troy Sharman McMaster University
• Nancy B. Simmons American Musuem of Natural History, New York, New York, USA
• Caleb Slemmons Colorado State University
• Scott J. Steppan Florida State University, Tallahassee, Florida, USA
• Kirtley Steve
• Jean-Sébastien Steyer Muséum National d'Histoire Naturelle, Paris, France
• David Stiles Student - The Evergreen State College Olympia, WA
• Michelle Stocker University of Texas, Austin
• Paul Szpak McMaster University
• siberiantiger8
• snake1 Havergal College
• Tom Tarrant
• Jennifer Torry McMaster University
• Chris Townsend
• Melissa Urreiztieta
• Lirain Urreiztieta Arizona Game and Fish Department
• Natalia Vandenberg Systematic Entomology Lab (SEL)
• Mariana Vasconcellos University of Texas, Austin
• Kitt Vollmer McMaster University
• vampire1
• Nicholas Waglechner McMaster University
• Richard Walton
• Randall Wells Chicago Zoological Society
• Becky Wong McMaster University
• wolf1
• woodchuck1
• Richard E. Young University of Hawaii, Honolulu, HI, USA
• Ye Yuan McMaster University

Other Sarcopterygii biologists and enthusiasts

• 1sedum18 (Primates)
• Enas Ahmed Faculty of Science -El Mansoura University (Hyracoidea)
• Leisy Amaya Montano PUC (Bubo)
• Nabil Amor (Rana saharica)
• J. Aultman-Moore Waynesburg University (Acanthostega gunnari)
• Marco Aurélio Barbosa Universidade Federal Fluminense ('Land Birds')
• Dr. Matt Brierley The Hawkshead Science Foundation (Tyrannosauridae)
• Kathryn Burton SavetheMuteSwans.com (Cygnus olor)
• Álvaro Carrasquel (Chiroptera)
• manuel chapa (Angiosperms, Cephalopoda, Fungi, Lepidogalaxias salamandroides, Saccharomycetales, Terrestrial Vertebrates)
• xiaoqiang chen (Bembidion mandibulare, Tyrannosauridae)
• Giorgio Chiozzi Museo di Storia Naturale di Milano (Dromas ardeola)
• Diego F. Cisneros-Heredia USFQ (Centrolenidae)
• Mike Cong Houston Zoo (Phrynosomatidae)
• dee dee deedee douglas (Homo)
• Osvaldo R. DI IORIO University of Buenos Aires (Furnariidae)
• Kathryn Elmer Queen's University (Living Amphibians)
• Justin Gerlach Nature Protection Trust of Seychelles (Sooglossidae, Testudines)
• Martin Goulding British Wild Boar Organisation (Sus scrofa)
• Doris Gutiérrez-Lamus Universidad Nacional de Colombia (Bolitoglossa)
• Sanja Habuš Tarraland Bunny rabbit hare shelter (Lagomorpha)
• joanna jasmin (Marsupialia)
• Dylan Kesler University of Missouri-Columbia (Todiramphus)
• Marta Kubacka Agricultural University of Poznan, Poland (Lorisiformes)
• Saurabh Kulkarni Indiana State University (Ranidae)
• Thomas Lehmann Senckenberg Foschungsinstitut und Naturmuseum (Tubulidentata)
• Rosemary Mason Camosun College (Angiosperms, Animals, Eukaryotes, Fungi, Life on Earth, Plasmodium, Terrestrial Vertebrates, Thenaria)
• HENRY P. PHILLIPS II PHILLIPS RESEARCH LABORATORY (Ankylosauridae)
• Nicolas Pruvost Zoologisches Institüt der Universität Zürich (Western Palearctic water frogs)
• vikas saxena (Homo)
• Antony Shadbolt University of Canterbury (Tupaia)
• Netzin Steklis The Dian Fossey Gorilla Fund International (Gorilla)
• Jaime Uchuya TDS (Terrestrial Vertebrates)
• Mishkat Ullah Pakistan Museum of Natural History (Polemoniaceae, Terrestrial Vertebrates)
• Add my name to the list