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Roy McDiarmid
Emeritus Curator (USGS)Department / Division
Education
- B.A., Zoology, University of Southern California (1961)
- M.S., Biology, University of Southern California (1966)
- Ph.D., Biological Sciences, University of Southern California (1969)
Research Interests
Systematics, behavior, ecology, and biogeography of amphibians and reptiles in the Neotropics
Publications
Journal Article
- Fouquet, Antoine, Kok, Philippe J. R., Recoder, Renato Sousa, Prates, Ivan, Camacho, Agustin, Marques-Souza, Sergio, Ghellere, José Mario, McDiarmid, Roy W., and Rodrigues, Miguel Trefaut. 2024. "Relicts in the mist: Two new frog families, genera and species highlight the role of Pantepui as a biodiversity museum throughout the Cenozoic." Molecular phylogenetics and evolution, 191. https://doi.org/10.1016/j.ympev.2023.107971.
- Mulcahy, Daniel G., Ibáñez, Roberto D., Jaramillo, Cesar A., Crawford, Andrew J., Ray, Julie M., Gotte, Steve W., Jacobs, Jeremy F., Wynn, Addison H., Gonzalez-Porter, Gracia, McDiarmid, Roy W., Crombie, Ronald I., Zug, George R., and de Queiroz, Kevin. 2022. "DNA barcoding of the National Museum of Natural History reptile tissue holdings raises concerns about the use of natural history collections and the responsibilities of scientists in the molecular age." PLOS ONE, 17, (3). https://doi.org/10.1371/journal.pone.0264930.
- Bell, Rayna C., Mulcahy, Daniel G., Gotte, Steve W., Maley, Abigail J., Mendoza, Cerrie, Steffensen, Gregory, Barron, Joseph C., Hyman, Oliver, Flint, William, Wynn, Addison, McDiarmid, Roy W., and Mcleod, David S. 2020. "The Type Locality Project: collecting genomic-quality, topotypic vouchers and training the next generation of specimen-based researchers." Systematics and Biodiversity, 18, (6) 557–572. https://doi.org/10.1080/14772000.2020.1769224.
- Guayasamin, Juan M., Cisneros-Heredia, Diego, McDiarmid, Roy W., Peña, Paula, and Hutter, Carl R. 2020. "Glassfrogs of Ecuador: Diversity, Evolution, and Conservation." Diversity, 12, (6) Article 222. https://doi.org/10.3390/d12060222.
- Kok, Philippe J. R., Van Der Velden, Milan A.J., Means, D. Bruce, Ratz, Sebastian, Josipovic, Iván, Boone, Matthieu, and McDiarmid, Roy W. 2020. "Coping with the extremes: comparative osteology of the tepui-associated toad Oreophrynella and its bearing on the evolution of osteological novelties in the genus." Zoological Journal of the Linnean Society, Article zlz172. https://doi.org/10.1093/zoolinnean/zlz172.
- Uetz, Peter, Cherikh, Sami, Shea, Glenn, Ineich, Ivan, Campbell, Patrick D., Doronin, Igor V., Rosado, José, Wynn, Addison, Tighe, Kenneth A., McDiarmid, Roy, Lee, Justin L., Köhler, Gunther, Ellis, Ryan, Doughty, Paul, Raxworthy, Christopher J., Scheinberg, Lauren, Resetar, Alan, Sabaji, Mark, Schneider, Greg, Franzen, Michael, Glaw, Frank, Böhme, Wolfgang, Schweiger, Silke, Gemel, Richard, Couper, Patrick et al. 2019. "A global catalog of primary reptile type specimens." Zootaxa, 4695, (5) 438–450. https://doi.org/10.11646/zootaxa.4695.5.2.
- Barron, Joseph C., II, Gotte, Steve W., Collette, Bruce B., McDiarmid, Roy W., Mulcahy, Daniel G., and Davis, Drew R. 2018. "Scaphiopus holbrookii (Eastern Spadefoot)." Herpetological Review, 49, (4) 710.
- Luna, Maria Celeste, McDiarmid, Roy W., and Faivovich, Julian. 2018. "From erotic excrescences to pheromone shots: structure and diversity of nuptial pads in anurans." Biological Journal of the Linnean Society, 124, (3) 403–446. https://doi.org/10.1093/biolinnean/bly048.
- Deichmann, Jessica L., Mulcahy, Daniel G., Vanthomme, Hadrien, Tobi, Elie, Wynn, Addison H., Zimkus, Breda M., and McDiarmid, Roy W. 2017. "How many species and under what names? Using DNA barcoding and GenBank data for west Central African amphibian conservation." PLOS ONE, 12, (11). https://doi.org/10.1371/journal.pone.0187283.
- Delia, J., Bravo-Valencia, L., and McDiarmid, Roy W. 2017. "Notes on paternal behavior in Hyalinobatrachium glassfrogs (Anura: Centrolenidae)." Phyllomedusa - Journal of Herpetology, 16, (1) 101–107. https://doi.org/10.11606/issn.2316-9079.v16i1p101-107.
- Godley, J. S., Halstead, Brian J., and McDiarmid, Roy W. 2017. "Ecology of the Eastern Kingsnake (Lampropeltis getula) at Rainey Slough, Florida: A Vanished Eden." Herpetological Monographs, 31, (1) 47–68. https://doi.org/10.1655/HERPMONOGRAPHS-D-16-00006.1.
- Trauth, S. E., Siegel, D. S., Godley, J. S., Adcock, Z. C., and McDiarmid, Roy W. 2017. "Testicular histology reveals a novel type of spermatogenesis in Pseudobranchus axanthus (Caudata: Sirenidae)." Copeia, 105, (4) 670–677.
- Rhodin, Anders G. J., Kaiser, Hinrich, van Dijk, Peter Paul, Wüster, Wolfgang, O'shea, Mark, Archer, Michael, Auliya, Mark, Boitani, Luigi, Bour, Roger, Clausnitzer, Viola, Contreras-MacBeath, Topiltzin, Crother, Brian I., Daza, Juan M., Driscoll, Carlos A., Flores-Villela, Oscar, Frazier, Jack, Fritz, Uwe, Gardner, Alfred L., Gascon, Claude, Georges, Arthur, Glaw, Frank, Grazziotin, Felipe G., Groves, Colin P., Haszprunar, Gerhard, Havaš, Peter et al. 2015. "Comment on Spracklandus Hoser, 2009 (Reptilia, Serpentes, ELAPIDAE): request for confirmation of availability of the generic name and for the nomenclatural validation of the journal in which it was published (Case 3601; BZN 70:234–237; 71:30–38; 133-135,181-182 ,252-253)." The Bulletin of Zoological Nomenclature, 72, (1) 65–78.
- Muletz, Carly, Caruso, Nicholas M., Fleischer, Robert C., McDiarmid, Roy W., and Lips, Karen R. 2014. "Unexpected Rarity of the Pathogen Batrachochytrium dendrobatidis in Appalachian Plethodon Salamanders: 1957–2011." PLoS ONE, 9, (8) 1–7. https://doi.org/10.1371/journal.pone.0103728.
- Rocha, L. A., Aleixo, A., Allen, G., Almeda, F., Baldwin, Carole C., Barclay, M. V. L., Bates, J. M., Bauer, A. M., Benzoni, F., Berns, C. M., Berumen, M. L., Blackburn, D. C., Blum, S., Bolanos, F., Bowie, R. C. K., Britz, R., Brown, R. M., Cadena, C. D., Carpenter, K., Ceriaco, L. M., Chakrabarty, P., Chaves, G., Choat, J. H., Clements, K. D., Collette, Bruce B. et al. 2014. "Specimen collection: An essential tool." Science, 344, (6186) 814–815. https://doi.org/10.1126/science.344.6186.814.
- Cardwell, Michael D., Gotte, Steve W., McDiarmid, Roy W., Gilmore, Ned, and Poindexter, James A. 2013. "Type specimens of Crotalus scutulatus (Chordata: Reptilia: Squamata: Viperidae) re-examined, with new evidence after more than a century of confusion." Proceedings of the Biological Society of Washington, 126, (1) 11–16. https://doi.org/10.2988/0006-324X-126.1.11.
- Faivovich, Julian, McDiarmid, Roy W., and Myers, Charles W. 2013. "Two new species of Myersiohyla (Anura, Hylidae) from Cerro de la Neblina, Venezuela, with comments on other species of the genus." American Museum Novitates, (3792) 1–63.
- Peloso, Pedro L. V., McDiarmid, Roy W., and Caramaschi, Ulisses. 2013. "The gender of "cleis": correct spelling of Chiasmocleis supercilialbus Morales and McDiarmid, 2009, and Elachistocleis magnus Toledo, 2010 (Anura, Microhylidae)." Zootaxa, 3718, (3). https://doi.org/10.11646/zootaxa.3718.3.7.
- Lovich, Jeffrey E., Scott, Norman J., Jr., Bury, R. Bruce, Dodd, C. Kenneth, Jr., and McDiarmid, Roy W. 2012. "A history of herpetologists and herpetology in the U.S. Department of the Interior." Herpetological Conservation and Biology, 7, (Monograph 2) 1–45.
- Mueses-Cisneros, Jonh, Cisneros-Heredia, Diego, and McDiarmid, Roy W. 2012. "A new Amazonian species of Rhaebo ( Anura: Bufonidae) with comments on Rhaebo glaberrimus (Günther, 1869) and Rhaebo guttatus (Schneider, 1799)." Zootaxa, 3447 22–40.
- Albuquerque, Nelson R. de and McDiarmid, Roy W. 2010. "Redescription of Leptophis cupreus (Cope) (Serpentes, Colubridae), a rare South American Colubrine Snake." Papéis Avulsos de Zoologia, 50, (23) 375–384.
- Barrio-Amoros, Cesar L., Mesa, Javier, Brewer-Carias, Charles, and McDiarmid, Roy W. 2010. "A new Pristimantis (Anura, Terrarana, Strabomantidae) from Churi-tepui in the Chimanta massif, Venezuelan Guayana." Zootaxa, 2483 35–44.
- Furness, Andrew I., McDiarmid, Roy W., Heyer, W. Ronald, and Zug, George R. 2010. "Oviduct modifications in foam-nesting frogs, with emphasis on the genus Leptodactylus (Amphibia, Leptodactylidae)." South American Journal of Herpetology, 5, (1) 13–29. https://doi.org/10.2994/057.005.0102.
- Frost, Darrel R., McDiarmid, Roy W., and Mendelson, Joseph R., III. 2009. "Response to the Point of View of Gregory B. Pauly, David M. Hillis, and David C. Cannatella, by the Anuran Subcommittee of the Ssar/hl/asih Scientific and Standard English Names List." Herpetologica, 65, (2) 136–153. https://doi.org/10.1655/09-009R1.1.
- McDiarmid, Roy W. and Morales, Victor R. 2009. "A new species of Chiasmocleis (Anura: Microhylidae) from southern Amazonian Peru with comments on some other Michrohylids." Biotempo, 9 71–76.
- Altig, Ronald and McDiarmid, Roy W. 2007. "Morphological diversity and evolution of egg and clutch structure in amphibians." Herpetological Monographs, (21) 1–32. https://doi.org/10.1655/06-005.1.
- Cisneros-Heredia, Diego F. and McDiarmid, Roy W. 2007. "Revision of the characters of Centrolenidae (Amphibia: Anura: Athesphatanura), with comments on its taxonomy and the description of new taxa of glassfrogs." Zootaxa, 1572 3–82.
- Altig, Ronald and McDiarmid, Roy W. 2006. "Descriptions and biological notes on three unusual mantellid tadpoles (Amphibia: Anura: Mantellidae) from southeastern Madagascar." Proceedings of the Biological Society of Washington, 119, (3) 418–425. https://doi.org/10.2988/0006-324X(2006)119[418:DABNOT]2.0.CO;2.
- Cisneros Heredia, Diego F. and McDiarmid, Roy W. 2006. "Review of the taxonomy and conservation status of the Ecuadorian glassfrog Centrolenella puyoensis Flores & McDiarmid (Amphibia: Anura: Centrolenidae)." Zootaxa, 1361 21–31.
- Cisneros-Heredia, D. F. and McDiarmid, Roy W. 2006. "A new species of the genus Centrolene (Amphibia: Anura: Centrolenidae) from Ecuador with comments on the taxonomy and biogeography of glassfrogs." Zootaxa, (1244) 1–32.
- Padial, J. M., Riechle, S., McDiarmid, Roy W., and la Riva, I. De. 2006. "A new species of arboreal toad (Anura: Bufonidae: Chaunus) from Madidi National Park, Bolivia." Zootaxa, (1278) 57–68.
- Padial, Jose M., McDiarmid, Roy W., and Riva, De La. 2006. "Distribution and morphological variation of Eleutherodactylus mercedesae Lynch & McDiarmid, 1987 (Amphibia, Anura, Leptodactylidae) with first record for Peru." Zootaxa, 1278 49–56.
- Cisneros Heredia, Diego F. and McDiarmid, Roy W. 2005. "Amphibia, Centrolenidae, Centrolene peristictum, Centrolene prosoblepon, Cochranella cochranae, Cochranella midas, Cochranella resplendens, Cochranella spinosa, Hyalinobatrachium munozorum: range extensions and new provincial records." Check List, 1, (1) 18–22.
- Crother, Brian I., Boundy, Jeff, Campbell, Jonathan A., de Queiroz, Kevin, Frost, Darrel, Green, David M., Highton, Richard, Iverson, John B., McDiarmid, Roy W., Meylan, Peter A., Reeder, Tod W., Seidel, Michael E., Sites, Jack W. J., Tilley, Stephen G., and Wake, David B. 2003. "Scientific and standard English names of amphibians and reptiles of North America north of Mexico: update." Herpetological Review, 34, (3) 196–203.
- McDiarmid, Roy W., de Queiroz, Kevin, Beaman, Kent, Crother, Brian, Etheridge, Richard, Flores Villela, Oscar, Frost, Darrel, Grismer, L. Lee, Hollingsworth, Bradford D., Kearney, Maureen, McGuire, Jimmy A., Wright, John, and Zug, George R. 2002. "Comment on the proposed precedence of the specific name of Euphryne obesus Baird, 1859 over that of Sauromalus ater Dumeril, 1856 (Reptilia, Squamata)." The Bulletin of Zoological Nomenclature, 59, (1) 45–48.
- Ustach, Paul C., Mendelson, Joseph R., III, McDiarmid, Roy W., and Campbell, Jonathan A. 2000. "A new species of Hyla (Anura: Hylidae) from the Sierra Mixes, Oaxaca, Mexico, with comments on ontogenetic variation in the tadpoles." Herpetologica, 56, (2) 239–250.
- Altig, Ronald, McDiarmid, Roy W., Nichols, Kimberley A., and Ustach, Paul C. 1998. "A key to the anuran tadpoles of the United States and Canada." Contemporary Herpetology Information Series, (2) June 6, 2008.
- Kizirian, David A. and McDiarmid, Roy W. 1998. "A new species of Bachia (Squamata: Gymnophthalmidae) with plesiomorphic limb morphology." Herpetologica, 54, (2) 245–253.
- McDiarmid, Roy W., Toure, T'Shaka A., and Savage, Jay M. 1996. "The proper name of the Neotropical tree boa often referred to as Corallus enydris (Serpentes: Boidae)." Journal of Herpetology, 30, (3) 320–326.
- Gotte, Steve W., McDiarmid, Roy W., and Renolds, Robert P. 1994. "The snapping turtle, Chelydra serpentina, an important component of North American wetlands." U.S.Fish & Wildlife Service, Research Information Bulletin, 32 3.
- Congdon, Justin D., Gotte, Steve W., and McDiarmid, Roy W. 1993. "Ontogenetic changes in habitat use by juvenile turtles, Chelydra serpentina and Chrysemys picta." Canadian Field Naturalist, 106, (2) 241–248.
- McCleary, Ryan J. R. and McDiarmid, Roy W. 1993. "Reptilia: Squamata: Serpentes: Colubridae. Phyllorhynchus decurtatus (Cope), spotted leaf-nosed snake." Catalogue of American Amphibians and Reptiles, 580 1–7.
- McDiarmid, Roy W. and McCleary, Ryan J. R. 1993. "Reptilia: Squamata: Serpentes: Colubridae. Phyllorhynchus Stejneger, leaf-nosed snakes." Catalogue of American Amphibians and Reptiles, 579 1–5.
- Myers, Charles W., Williams, Ernest E., and McDiarmid, Roy W. 1993. "A new anoline lizard (Phenacosaurus) from the highland of Cerro de la Neblina, southern Venezuela." American Museum Novitates, 3070 1–15.
- Donnelly, Maureen A., McDiarmid, Roy W., and Myers, C. W. 1992. "A new lizard of the genus Arthrosaura (Teiidae) from southern Venezuela." Proceedings of the Biological Society of Washington, 105, (4) 821–833.
- McDiarmid, Roy W. 1992. "Systematic status of the San Luis Potosi black-headed snake, Tantilla deviatrix Barbour (Colubridae)." Southwestern Naturalist, 37, (3) 303–307.
- Savage, Jay M. and McDiarmid, Roy W. 1992. "Rediscovery of the Central American colubrid snake, Sibon argus, with comments on related species from the region." Copeia, 1992, (2) 421–432.
- Cadle, John E. and McDiarmid, Roy W. 1990. "Two new species of Centrolenella (Anura: Centrolenidae) from northwestern Peru." Proceedings of the Biological Society of Washington, 103, (3) 746–768.
- Cocroft, R. B., McDiarmid, Roy W., Jaslow, A. P., and Ruiz Carranza, P. M. 1990. "Vocalizations of eight species of Atelopus (Anura: Bufonidae) with comments on communication in the genus." Copeia, 1990, (3) 631–643.
- McDiarmid, Roy W. and Altig, Ronald. 1990. "Description of a bufonid and two hylid tadpoles from western Ecuador." Alytes: International Journal of Batrachology, 8, (2) 51–60.
- Flores, G. and McDiarmid, Roy W. 1989. "Two New Species of South-American Centrolenella (Anura, Centrolenidae) Related to C-Mariae." Herpetologica, 45, (4) 401–411.
- McDiarmid, Roy W. and Gorzula, S. 1989. "Aspects of the reproductive ecology and behavior of the tepui toads, genus Oreophrynella (Anura, Bufonidae)." Copeia, 1989, (2) 445–451.
- Funk, Vicki Ann and McDiarmid, Roy W. 1988. "An African connection?" Americas, 40, (5) 48–49.
- Lynch, J. D. and McDiarmid, Roy W. 1987. "Two new species of Eleutherodactylus (Amphibia: Anura: Leptodactylidae) from Bolivia." Proceedings of the Biological Society of Washington, 100, (2) 337–346.
- McDiarmid, Roy W. and Foster, Mercedes S. 1987. "Additions to the reptile fauna of Paraguay with notes on a small herpetological collection from Amambay." Studies on Neotropical Fauna and Environment, 22, (1) 1–9.
- McDiarmid, Roy W. and Foster, Mercedes S. 1987. "Cocoon formation in another hylid frog, Smilisca baudinii." Journal of Herpetology, 21, (4) 352–355.
- Givnish, Thomas J., McDiarmid, Roy W., and Buck, William R. 1986. "Fire adaptation in Neblinaria celiae (Theaceae), a high-elevation rosette shrub endemic to a wet equatorial tepui." Oecologia, 70, (4) 481–485.
- McDiarmid, Roy W. 1985. "Review: The Gastric Brooding Frog." The Quarterly review of biology, 60, (1) 91–92.
- Thomas, R., McDiarmid, Roy W., and Thompson, F. G. 1985. "Three new species of thread snakes (Serpentes: Leptotyphlopidae) from Hispaniola." Proceedings of the Biological Society of Washington, 98, (1) 204–220.
- Godley, J. S., McDiarmid, Roy W., and Rojas, N. N. 1984. "Estimating prey size and number in crayfish-eating snakes, genus Regina." Herpetologica, 40, (1) 82–88.
- McDiarmid, Roy W. and Savage, Jay M. 1984. "Taxonomic status of the frog genus Centrolenella Noble (Anura: Centrolenidae)." Journal of Herpetology, 18, (2) 213–215.
- Scott, Norman J., Jr. and McDiarmid, Roy W. 1984. "Trimophodon biscutatus." Catalogue of American Amphibians and Reptiles, 353 1–4.
- Scott, Norman J., Jr. and McDiarmid, Roy W. 1984. "Trimorphodon." Catalogue of American Amphibians and Reptiles, 352 1–2.
- Scott, Norman J., Jr. and McDiarmid, Roy W. 1984. "Trimorphodon tau." Catalogue of American Amphibians and Reptiles, 354 1–2.
- Foster, Mercedes S. and McDiarmid, Roy W. 1983. "Nutritional Value of the Aril of Trichilia cuneata, a Bird-Dispersed Fruit." Biotropica, 15, (1) 26–31.
- Foster, Mercedes S. and McDiarmid, Roy W. 1982. "Study of aggregative behaviour of Rhinophrynus dorsalis tadpoles: design and analysis." Herpetologica, 38, (3) 395–404.
- Villa, J., McDiarmid, Roy W., and Gallardo, J. M. 1982. "Arthropod predators of leptodactylid frog foam nests." Brenesia, 19-20 577–589.
- Greene, H. W. and McDiarmid, Roy W. 1981. "Coral snake mimicry: does it occur?" Science, 213, (4513) 1207–1212.
- McDiarmid, Roy W. and Foster, Mercedes S. 1981. "Breeding Habits of the Toad Bufo coccifer in Costa Rica, with a Description of the Tadpole." Southwestern Naturalist, 26, (4) 353–363.
- Levinton, Alan E., McDiarmid, Roy W., Moody, Scott, Nickerson, Max, Rosado, Jose, Sokal, Otto, and Voris, Harold. 1980. "Museum Acronyms, 2nd Ed." Herp.Review, 11, (4) 93–102.
- McDiarmid, Roy W. 1978. "Amphibians & reptiles." Rare and Endangered Biota of Florida, 3 i–74.
- McDiarmid, Roy W. 1977. "Tantilla yaquia H. M. Smith." Catalogue of American Amphibians and Reptiles, No.,198 1–2,illust.
- McDiarmid, Roy W. and DeWeese, J. E. 1977. "The systematic status of the lizard Bachia blairi (Dunn) 1940. (Reptilia : Teiidae) and its occurrence in Costa Rica." Brenesia, No.,12-13 143–153,illust.
- McDiarmid, Roy W., Ricklefs, Robert E., and Foster, Mercedes S. 1977. "Dispersal of Stemmadenia donnell-smithii (Apocynaceae) by birds." Biotropica, 9, (1) 9–25,illust.
- Schwalm, P. A., Starrett, P. H., and McDiarmid, Roy W. 1977. "Infrared reflectance in leaf-sitting neotropical frogs." Science, No.,4295 1225–1227,illust.
- McDiarmid, Roy W., Copp, J. F., and Breedlove, D. E. 1976. "Notes on the herpetofauna of western Mexico: new records from Sinaloa and the Tres Marias Islands." Contributions Sci.Los Angeles, No.,275 1–17.
- McDiarmid, Roy W. and Wright, J. W. 1976. "Chromosomes and the relationship of the scincid lizard Neoseps reynoldsi Stejneger. Herpetological." Rev., 7, (2) 92.
- Heyer, W. Ronald, McDiarmid, Roy W., and Weigmann, D. L. 1975. "Tadpoles, predation and pond habitats in the tropics." Biotropica, 100–111.
- McDiarmid, Roy W. 1975. "Glass frog romance along a tropical stream." Terra, Los Angeles, 13, (4) 14–18.
- McDiarmid, Roy W. and Foster, Mercedes S. 1975. "Unusual sites for two Neotropical tadpoles." Journal of Herpetology, 9, (2) 264–265.
- McDiarmid, Roy W. and Alder, K. 1974. "Notes on territorial and vocal behaviour of neotropical frogs of the genus Centrolenella." Herpetologica, 33, (1) 75–78.
- McDiarmid, Roy W., Heyer, W. Ronald, and Weigman, Diana L. 1974. "Tadpoles, predation and pond size in the tropics." Herpetological Review, 5, (3) 76.
- McDiarmid, Roy W. 1973. "A new species of Atelopus (Anura, Bufonidae) from northeastern South America." Contributions Sci., 240,No. 1–12.
- McDiarmid, Roy W. 1972. "La posicion sistematica de la rana Atelopus rubriventris Vellard." Physis, B.Aires, 31, (82) 15–21.
- McDiarmid, Roy W. 1971. "Comparative morphology and evolution of frogs of the neotropical genera Atelopus, Dendrophryniscus, Melanophryniscus and oreophrynella." Bulletin of the Los Angeles County Museum of Natural History, 12 1–66.
- McDiarmid, Roy W. 1971. "The colubrid snake Enulius oligostichus in western Mexico." Copeia, 1971 350–351.
- McDiarmid, Roy W. 1970. "Concerning the reproductive habits of tropical plethodontid salamanders." Herpetologica, 26 57–70.
- McDiarmid, Roy W. and Scott, Norman J., Jr. 1970. "Geographic Variation and Systematic Status of Mexican Lyre Snakes of the Trimorphodon tau Group (Colubridae)." Los Angeles County Museum Contributions in Science, (179) 1–43.
- Hardy, L. M. and McDiarmid, Roy W. 1969. "The amphibians and reptiles of Sinaloa, Mexico." University of Kansas Publications, Museum of Natural History, 18, (3) 39–252.
- McDiarmid, Roy W. 1969. "Comparative morphology and evolution of the neotropical frog genera Atelopus, Dendrophryniscus, Melanophryniscus, Oreophrynella and Brachycephalus." Dissertation Abstracts, 29B 4895–4896.
- McDiarmid, Roy W. 1968. "Variation, distribution and systematic status of the black-headed snake Tantilla yaquia Smith." Bulletin of the Southern California Academy of Sciences, 67 159–177.
- McDiarmid, Roy W. 1968. "Populational variation in the frog genus Phrynohyas Fitzinger in middle America." Contributions Sci.Los Angeles, No. 134 1–25.
- McDiarmid, Roy W. 1963. "A collection of reptiles and amphibians from the highland faunal assemblage of Western Mexico." Contributions in Science, Los Angeles County Museum, 68 3–15.
Book
- Bonett, Ronald M., Boundy, Jeff, Burbrink, Frank T., Crother, Brian I., de Queiroz, Kevin, Frost, Darrel R., Highton, Richard, Iverson, John B., Jockusch, Elizabeth L., Kraus, Fred, Krysko, Kenneth L., Leaché, Adam D., Moriarty Lemmon, Emily, McDiarmid, Roy W., Mendelson, Joseph R., III, Meylan, Peter A., Reeder, Tod W., Ruane, Sara, and Seidel, Michael E. 2017. Scientific and Standard English Names of Amphibians and Reptiles North of Mexico, with Comments Regarding Confidence in Our Understanding, Moriarty, John J., editor. Topeka, Kansas: Society for the Study of Amphibians and Reptiles.
- Savage, J. M. and McDiarmid, Roy W. 2017. The Herpetological Contributions of Giorgio Jan (1791-1866).
- Altig, Ronald and McDiarmid, Roy W. 2015. Handbook of larval amphibians of the United States and Canada. Ithaca: Cornell University Press.
- McDiarmid, Roy W., Foster, Mercedes S., Gueyr, Craig, Gibbons, J. Whitfield, and Chernoff, Neil. 2012. Reptile Biodiversity: Standard Methods for Inventory and Monitoring. Berkeley, California: University of California Press.
- Fernández, Miguel, Hamilton, Healy, Reichle, Steffen, Wilson, Don E., Heyer, W. Ronald, and McDiarmid, Roy W. 2004. Verificando un modelo predictivo de distribución de anfibios para Bolivia.
- McDiarmid, Roy W. and Altig, Ronald. 1999. Tadpoles: the biology of anuran larvae. Tadpoles: the biology of anuran larvae. The University of Chicago Press, Chicago and London.
- McDiarmid, Roy W., Campbell, Jonathan A., and Toure, T'Shaka A. 1999. Snake species of the world: a taxonomic and geographic reference. Volume 1. Snake species of the world: a taxonomic and geographic reference. Volume 1. Herpetologists' League, Washington, DC.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. Measuring and monitoring biological diversity: standard methods for amphibians. Smithsonian Institution Press, Washington and London.
- Banks, Richard C., McDiarmid, Roy W., and Gardner, Alfred L. 1987. Checklist of Vertebrates of the United States, the U. S. Territories, and Canada. In U. S. Fish and Wildlife Service, Resource Publication.
Book Chapter
- Frost, D. R., Lemmon, E. M., McDiarmid, Roy W., and Mendelson, J. R., III. 2017. "Anura – Frogs." In Scientific and standard English names of amphibians and reptiles of North America north of Mexico, with comments regarding confidence in our understanding. 8th Edition. 2–17. Society for the Study of Amphibians and Reptiles.
- Foster, Mercedes S. and McDiarmid, Roy W. 2012. "Preparing Reptiles as Voucher Specimens: Overview." In Reptile Biodiversity: Standard Methods for Inverntory and Monitoring. McDiarmid, Roy W., Foster, Mercedes S., Guyer, Craig, Gibbons, J. Whitfield, and Chernoff, Neil, editors. 95–96. Berkeley, California: University of California Press.
- Foster, Mercedes S. and McDiarmid, Roy W. 2012. "Appendix 1: Selected Institutions with Significant Collections of Reptiles." In Reptile Biodiversity Standard Methods for Inventory and Monitoring. McDiarmid, Roy W., Foster, Mercedes S., Guyer, Craig, Gibbons, J. Whitfield, and Chernoff, Neil, editors. 341–344. Berkeley, California: University of California Press. In Biodiversity Methods Handbooks.
- Foster, Mercedes S., McDiarmid, Roy W., and Chernoff, Neil. 2012. "Studying Reptile Biodiversity." In Reptile Biodiversity Standard Methods for Inventory and Monitoring. McDiarmid, Roy W., Foster, Mercedes S., Guyer, Craig, Gibbons, J. Whitfield, and Chernoff, Neil, editors. 3–5. Berkeley, California: University of California Press.
- McDiarmid, Roy W. and Foster, Mercedes S. 2012. "Reptile Biodiversitu: Where do we go from here?" In Reptile Biodiversity Standard Methods for Inventory and Monitoring. McDiarmid, Roy W., Foster, Mercedes S., Guyer, Craig, Gibbons, J., and Chernoff, Neil, editors. 335–340. Berkeley, California: University of California Press. In Biodiversity Methods Handbooks.
- Reynolds, Robert P. and McDiarmid, Roy W. 2012. "Voucher Specimens." In Reptile Biodiversity: Standard Methods for Inventory and Monitoring. McDiarmid, Roy W., Foster, Mercedes S., Guyer, C., Gibbons, J. W., and Chernoff, N., editors. 89–94. Berkeley: University of California Press.
- McDiarmid, Roy W. and Altig, Ronald. 2009. "Morphology of amphibian larvae." In Amphibian Ecology and Conservation : A Handbook of Techniques. Dodd, C. Kenneth, editor. 39–53. Oxford University Press.
- Greene, Harry W. and McDiarmid, Roy W. 2005. "Wallace and Savage: heroes, theories and venomous snake mimicry." In Ecology and evolution in the tropics: a herpetological perspective. Donnelly, Maureen A., Crother, Brian I., Guyer, Craig, Wake, Marvalee H., and White, Mary E., editors. 190–208. University of Chicago Press.
- McDiarmid, Roy W. and Donnelly, Maureen A. 2005. "The herpetofauna of the Guayana Highlands: amphibians and reptiles of the Lost World." In Ecology and evolution in the tropics: a herpetological perspective. Donnelly, Maureen A., Crother, Brian I., Guyer, Craig, Wake, Marvalee H., and White, Mary E., editors. 461–560. University of Chicago Press.
- McDiarmid, Roy W. and Savage, Jay M. 2005. "The herpetofauna of the Rincon area, Peninsula de Osa, Costa Rica, a Central American lowland evergreen forest site." In Ecology and evolution in the tropics: a herpetological perspective. Donnelly, Maureen A., Crother, Brian I., Guyer, Craig, Wake, Marvalee H., and White, Mary E., editors. 366–427. University of Chicago Press.
- McDiarmid, Roy W. and Mitchell, Joseph C. 2000. "Diversity and distribution of amphibians and reptiles." In Ecotoxocology of Amphibians and Reptiles. Sparliong, D. W., Linder, G., and Bishop, C. A., editors. 15–69. Society of Environmental Toxicology and Chemistry.
- Altig, Ronald and McDiarmid, Roy W. 1999. "Diversity: familial and generic characterizations." In Tadpoles. The biology of anuran larvae. 295–337. Chicago and London: University of Chicago Press.
- Altig, Ronald and McDiarmid, Roy W. 1999. "Body plan: development and morphology." In Tadpoles. The biology of anuran larvae. 24–51. Chicago and London: University of Chicago Press.
- Hoff, Karin vS, Blaustein, Andrew R., McDiarmid, Roy W., and Altig, Ronald. 1999. "Behavior: interactions and their consequences." In Tadpoles. 215–239.
- McDiarmid, Roy W. and Altig, Ronald. 1999. "Research: materials and techniques." In Tadpoles: The Biology of Anuran Larvae. 7–23. Chicago: University of Chicago Press.
- Crombie, Ronald I., Crump, Martha L., Inger, Robert F., McDiarmid, Roy W., Reynolds, Robert P., Wilson, Don E., and Yates, Terry L. 1996. "Keys to a successful project: associated data and planning." In Measuring and Monitoring Biological Diversity: Standard Methods for Mammals. 51–20. Washinton, DC: Smithsonian Institution Press.
- McDiarmid, Roy W., Reynolds, Robert P., and Crombie, Ronald I. 1996. "Permits." In Measuring and Monitoring Biological Diversity: Standard Methods For Mammals. Wilson, Don E., Cole, F. Russell, Nichols, J. D., Rudram, R., and Foster, Mercedes S., editors. 68–69. Washington, D.C.: Smithsonian Institution Press.
- McDiarmid, Roy W. and Wilson, Don E. 1996. "Data Standards." In Measuring and monitoring biological diversity.Standard methods for mammals. 56–60. Smithsonian Institution Press.
- Morales, Victor R. and McDiarmid, Roy W. 1996. "Annotated checklist of the amphibians and reptiles of Pakitza, Manu National Park Reserve Zone, with comments on the herpetofauna of Madre de Dios, Peru." In Manu: The Biodiversity of Southeastern Peru. 503–522. Washington, D.C.: Smithsonian Institution Press.
- Reynolds, Robert P., Crombie, Ronald I., McDiarmid, Roy W., and Yates, T. L. 1996. "Voucher Specimens." In Measuring and Monitoring Biological Diversity: Standard Methods for Mammals. Wilson, Don E., Cole, F. Russell, Nichols, J. D., Rudram, R., and Foster, Mercedes S., editors. 63–68. Washington, D.C.: Smithsonian Institution Press.
- Bury, R. Bruce, Corn, P. Stephen, Dodd, C. Kenneth, Jr., McDiarmid, Roy W., and Scott, Norman J., Jr. 1995. "Amphibians." In Our living resource: a report to the nation on the distribution, abendance and health of U.S. plants, animals and ecosystems. 123–126. Washington, D.C.: U.S. Dept. of Interior. National Biological Service.
- McDiarmid, Roy W. 1995. "Reptiles and Amphibians." In Our living resources : a report to the nation on the distribution, abundance, and health of U.S. plants, animals, and ecosystems. LaRoe, E. T., Farris, G. S., Puckett, C. E., Doran, P. D., and Mac, M. J.,, editors. 115–118. Washington, D.C.: U.S. Dept. of the Interior, National Biological Service.
- Hayek, Lee-Ann C. and McDiarmid, Roy W. 1994. "GIS and remote sensing techniques." In Measuring and Monitoring Biological Diversity — Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 166–171. Washington, D.C.: Smithsonian Institution Press.
- Hayek, Lee-Ann C. and McDiarmid, Roy W. 1994. "GIS- An Overview for Amphibian Monitoring." In Measuring and Monitoring Biological Diversity: Standard methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 166–171. Washington D.C.: Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., and McDiarmid, Roy W. 1994. "Estimating Population Size." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 183–205. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Conclusions and Recommendations." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 271–273. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Contents." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. v–viii. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Preface and Introduction." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. xvii–3. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Keys to a Successful Project." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 41–73. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Glossary." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 325–327. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Index." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 351–359. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Essentials of Standardization and Quantification." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 17–39. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Literature Cited." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 329–350. Smithsonian Institution Press.
- Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Supplemental Approaches to Studying Amphibian Biodiversity." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 143–182. Smithsonian Institution Press.
- Juterbock, J. E., Sweet, S. S., and McDiarmid, Roy W. 1994. "Manual GIS application for habitat specialists." In Measuring and Monitoring Biological Diversity—Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 171–175. Washington, D.C.: Smithsonian Institution Press.
- McDiarmid, Roy W. 1994. "Data standards." In Measuring and Monitoring Biological Diversity—Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Heyek, L. -A C., and Foster, Mercedes S., editors. 57–66. Smithsonian Institution Press.
- McDiarmid, Roy W. 1994. "Preparing Amphibians as Scientific Specimens." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 289–297. Smithsonian Institution Press.
- McDiarmid, Roy W. 1994. "Amphibian Diversity and Natural History: An Overview." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 5–15. Smithsonian Institution Press.
- McDiarmid, Roy W., Reynolds, Robert P., and Crombie, Ronald I. 1994. "Permits." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 71–73. Washington, D.C.: Smithsonian Institution Press.
- Reynolds, Robert P., Crombie, Ronald I., and McDiarmid, Roy W. 1994. "Voucher specimens." In Measuring and Monitoring Biological Diversity — Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 66–71. Washington, D.C.: Smithsonian Institution Press.
- McDiarmid, Roy W., Paolillo, O., and Cocroft, R. B. 1988. "Preliminary field report - herpetology. "Amphibians and Reptiles from Cerro de la Neblina"." In Cerro de la Neblina, Resultados de las Expedicion 1983–1987. Brewer-Carias, editor. 665–670. Caracas, Venezuela: Editorial Sucre.
- Foster, Mercedes S. and McDiarmid, Roy W. 1983. "Rhinophrynus dorsalis (Alma de Vaca, Sapo Borracho, Mexican Burrowing Toad)." In Costa Rican Natural History. 419–421. Univ. Chicago Press.
- Foster, Mercedes S. and McDiarmid, Roy W. 1983. "Stemmadenia donnell-smithii (Huevos de Caballo, Cojones de Chancho)." In Costa Rican Natural History. 328–329. Univ. Chicago Press.
- McDiarmid, Roy W. 1983. "Centrolenella fleischmanni (Ranita de Vidrio, Glass Frog)." In Costa Rican Natural History. 389–390. Univ. Chicago Press.
- McDiarmid, Roy W. 1983. "Centrolena [Centrolene] fleischmanni (ranita de vidrio, glass frog)." In Costa Rican natural history. Janzen, Daniel H., editor. 389–390. Chicago, Illinois: University of Chicago Press.
- McDiarmid, Roy W. 1978. "Evolution of parental care in frogs." In The Development of Behavior: Comparative and Evolutionary Aspects. 127–147.
Report
- Godley, J. Steve, McDiarmid, Roy W., and Bancroft, G. Thomas. 1981. Large-Scale Operations Management Test of Use of The White Amur for Control of Problem Aquatic Plants. Vol. 5: The Herpetofauna of Lake Conway, Florida. 1. US Waterways Experiment Station. In Technical report (Waterways Experiment Station, U.S.). Baseline Studies, 5.