• Thumbnail for Necturus
    AmphibiaWeb. University of California, Berkeley. 2019. Retrieved 9 June 2019. Petranka, J.W. (1998). Salamanders of the United States and Canada. Washington,...
    14 KB (1,072 words) - 20:24, 3 June 2024
  • the name day of Petra in Hungary. Bulgarian: Петра (Petra), Петранка (Petranka), Петруна (Petruna), Петя (Petya), Пена (Pena), Пенка (Penka), Пейка (Peyka...
    7 KB (778 words) - 02:15, 24 June 2024
  • Thumbnail for Spotted salamander
    eLife. 6: e22054. doi:10.7554/eLife.22054. PMC 5413350. PMID 28462779. Petranka, J.W. (1998). Salamanders of the United States and Canada. Smithsonian...
    26 KB (2,759 words) - 18:38, 17 June 2024
  • Thumbnail for Red River waterdog
    the common mudpuppy by Collins in 1991, but supporting data was lacking. Petranka (1998) and Crother (2017) both treated this fully aquatic salamander as...
    5 KB (466 words) - 07:23, 28 May 2024
  • Thumbnail for Karanovo culture
    ISBN 978-1-937445-18-8. Reingruber, Agathe; Tsirtsoni, Zoï; Nedelcheva, Petranka (2017). Going West?: The Dissemination of Neolithic Innovations Between...
    14 KB (1,152 words) - 21:23, 6 July 2024
  • Thumbnail for Common mudpuppy
    Laboratory Anatomy of Necturus, Third Edition. Dubuque: Wm. C. Brown. Petranka, James W. (1998). Salamanders of the United States and Canada. Washington:...
    15 KB (1,613 words) - 07:39, 17 May 2024
  • Thumbnail for Eastern newt
    York: Knopf. p. 276. ISBN 978-0-394-50824-5. Retrieved 4 September 2012. Petranka, James W. (1998). Salamanders of the United States and Canada. Washington...
    32 KB (3,676 words) - 02:22, 6 June 2024
  • Thumbnail for Southern dwarf siren
    belli, as the former has 34–37 costal grooves, while the latter has 29–33 (Petranka, 1998). P. axanthus is found throughout eastern Florida, with P. a. axanthus...
    4 KB (501 words) - 10:27, 6 March 2024
  • Thumbnail for Michał Korybut Wiśniowiecki
    defeating them in the Battle of Niemirów, Battle of Komarno, and Battle of Petranka. Meanwhile, the Treaty of Buchach was signed on 18 October, in which the...
    15 KB (1,658 words) - 13:36, 23 March 2024
  • Thumbnail for Frog
    doi:10.1186/1472-6785-10-6. PMC 2846871. PMID 20202208. Harp, Elizabeth M.; Petranka, James W. (2006). "Ranavirus in wood frogs (Rana sylvatica): Potential...
    173 KB (19,687 words) - 16:18, 4 July 2024
  • Thumbnail for Mole salamander
    Ozark Plateau and Ouachita Mountains Terrestrial A. barbouri Kraus & Petranka, 1989 Streamside salamander South-midwest United States (Indiana, Kentucky...
    24 KB (1,812 words) - 11:12, 10 June 2024
  • Thumbnail for Streamside salamander
    November 2021. Frost, Darrel R. (2022). "Ambystoma barbouri Kraus and Petranka, 1989". Amphibian Species of the World: An Online Reference. Version 6...
    11 KB (1,170 words) - 07:19, 19 May 2024
  • Thumbnail for Rib cage
    Book Company, New York, New York, ISBN 0-8018-4780-X, 9780801847806 J. W. Petranka. 1998. Salamanders of the United States and Canada. 587 Pp. Smithsonian...
    28 KB (3,475 words) - 02:12, 7 July 2024
  • Thumbnail for Hellbender
    Zool. Univ. Michigan (470): 1-13. (Cryptobranchus bishopi, new species). Petranka, James W. (1998). Salamanders of the United States and Canada. Washington...
    45 KB (5,186 words) - 11:39, 26 May 2024
  • Thumbnail for Proteidae
    {Unbiased Comparison in Detail}". FitAquarium.com. Retrieved January 17, 2024. Petranka, J.W. (1998). Salamanders of the United States and Canada. Smithsonian...
    7 KB (792 words) - 19:38, 20 May 2024
  • Thumbnail for Three-lined salamander
    1970 (4): 776–779. doi:10.2307/1442330. ISSN 0045-8511. JSTOR 1442330. Petranka, James W. (1998). Salamanders of the United States and Canada. Smithsonian...
    9 KB (805 words) - 06:16, 27 April 2024
  • Thumbnail for Metapopulation
    Bibcode:2006PNAS..10317290K. doi:10.1073/pnas.0607971103. PMC 1635019. PMID 17090676. Petranka, J. W. (2007), "Evolution of complex life cycles of amphibians: bridging...
    14 KB (1,733 words) - 03:20, 7 July 2024
  • Thumbnail for Marbled salamander
    1371/journal.pone.0120714. ISSN 1932-6203. PMC 4370673. PMID 25799224. Petranka, James W. “Observations on Nest Site Selection, Nest Desertion, and Embryonic...
    18 KB (2,131 words) - 00:02, 10 June 2024
  • Thumbnail for Piney Woods
    Oklahoma. University of Oklahoma Press, Norman, Oklahoma. vi, 370 pp. Petranka, J. W. 1998. Salamanders of the United States and Canada. Smithsonian Institution...
    73 KB (6,911 words) - 09:00, 8 June 2024
  • Thumbnail for Wood frog
    707–722. doi:10.2307/2408242. JSTOR 2408242. PMID 28563133. Kats, L.B., J.W. Petranka, and A. Sih. 1988. Antipredator defenses and the persistence of amphibian...
    28 KB (3,392 words) - 13:22, 8 June 2024
  • Thumbnail for Polish–Ottoman War (1672–1676)
    up with the Tatars at dawn on October 14 and smashed them in battles at Petranka and Kalush. John Sobieski, at the head of the cavalry and dragoons, traveled...
    27 KB (3,147 words) - 21:03, 4 July 2024
  • Thumbnail for Red salamander
    Bibcode:2016MolPE..98...97F. doi:10.1016/j.ympev.2016.01.016. PMID 26872531. Petranka, J.W. Salamanders of the United States and Canada. Washington and London:...
    24 KB (2,858 words) - 16:45, 29 June 2024
  • Retrieved 19 October 2023. Highton, Richard. "Plethodon aureolus." (1986). Petranka, James W. (1998) Salamanders of the United States and Canada, Washington...
    2 KB (248 words) - 02:51, 26 April 2024
  • Thumbnail for Symphyotrichum lateriflorum
    Biodiversity Heritage Library. Hall, S.P.; Sullivan, J.B.; Backstrom, P.; Petranka, J.W.; Howard, T. (2020). "Astrotischeria astericola (Braun, 1972) – Moths...
    160 KB (12,449 words) - 07:37, 11 February 2024
  • Thumbnail for Spotted-tail salamander
    Amphibians. Iowa City, Iowa: University of Iowa Press. ISBN 0877456321. Petranka, J.W. (1998). Salamanders of the United States and Canada. Washington,...
    9 KB (1,030 words) - 11:47, 20 December 2023
  • Thumbnail for Alabama waterdog
    Center for Biological Diversity. Tucson, AZ. Retrieved 4 January 2018. Petranka, James W. (1998) Salamanders of the United States and Canada, Washington...
    4 KB (464 words) - 22:55, 22 June 2024
  • Thumbnail for Big Thicket
    History. University of Texas Press, Austin. 437 pp. ISBN 0-292-79130-5 Petranka, James W. (1998) Salamanders of the United States and Canada. Smithsonian...
    120 KB (13,650 words) - 05:12, 20 March 2024
  • Thumbnail for Culture of North Macedonia
    Pantelejmona, Paraskeva, Pepa, Pauna, Pelagija, Pera, Perjana, Petkana, Petra, Petranka, Pisana, Plamenka, Planika, Pravoslavka, Prvenka, Prousha R Rada, Radovanka...
    21 KB (2,569 words) - 22:58, 18 May 2024
  • Thumbnail for Jan Sobieski's expedition against the Tatar chambuls
    up with the Tatars at dawn on October 14 and smashed them in battles at Petranka and Kalush. John Sobieski, at the head of the cavalry and dragoons, traveled...
    7 KB (540 words) - 11:06, 28 May 2024
  • Thumbnail for Barton Springs salamander
    (Eurycea sosorum)". tpwd.texas.gov. Retrieved 24 April 2022. Scott, David E.; Petranka, James W. (2 August 1999). "Salamanders of the United States and Canada"...
    15 KB (1,642 words) - 19:05, 24 November 2023