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Petranka, J.W. (1998).
Salamanders of the
United States and Canada. Smithsonian...
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University of California, Berkeley. 2019.
Retrieved 9 June 2019.
Petranka, J.W. (1998).
Salamanders of the
United States and Canada. Washington,...
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mudpuppy by
Collins in 1991 and 1997, but
supporting data was lacking.
Petranka (1998) and
Crother (2000) both
treated this
animal as a subspecies. Phylogenetic...
- the name day of
Petra in Hungary. Bulgarian: Петра (Petra), Петранка (
Petranka), Петруна (Petruna), Петя (Petya), Пена (Pena), Пенка (Penka), Пейка (Peyka...
- ISBN 978-1-937445-18-8. Reingruber, Agathe; Tsirtsoni, Zoï; Nedelcheva,
Petranka (2017).
Going West?: The
Dissemination of
Neolithic Innovations Between...
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November 2021. Frost,
Darrel R. (2022). "Ambystoma
barbouri Kraus and
Petranka, 1989".
Amphibian Species of the World: An
Online Reference.
Version 6...
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Laboratory Anatomy of Necturus,
Third Edition. Dubuque: Wm. C. Brown.
Petranka,
James W. (1998).
Salamanders of the
United States and Canada. Washington:...
- 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...
-
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...
- 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...
