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Uwe Fritz        
19 articles by this author
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Research Article
Central American Trachemys revisited: New sampling questions current understanding of taxonomy and distribution (Testudines: Emydidae)
    Uwe Fritz, Christian Kehlmaier, Rodney J. Scott, Raúl Fournier, James R. McCranie,     Natalia Gallego-García
10.3897/vz.73.e104438
 26-05-2023
 Unique: 644 | Total: 948  | Access Period:
 Reprint: € 6,30
 513-523
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Research Article
Hybrid zones of Natrix helvetica and N. natrix: Phenotype data from iNaturalist and genetics reveal concordant clines and the value of species-diagnostic morphological traits
    Uwe Fritz, L. Lee Grismer, Marika Asztalos
10.3897/vz.73.e103319
 25-04-2023
 Unique: 693 | Total: 1063  | Access Period:
 Reprint: € 7,50
 383-395
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Review Article
Phylogeny and phylogeography of chelonians from sub-Saharan Africa—A review of current knowledge in tribute to Margaretha D. Hofmeyr
    Uwe Fritz,     Krystal A. Tolley,     Melita Vamberger, Flora Ihlow
10.3897/vz.72.e95681
 24-10-2022
 Unique: 1347 | Total: 2218  | Access Period:
 Reprint: € 8,70
 951-969
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Research Article
Citizen Science, taxonomy and grass snakes: iNaturalist helps to clarify variation of coloration and pattern in Natrix natrix subspecies
    Uwe Fritz, Flora Ihlow
10.3897/vz.72.e87426
 19-07-2022
 Unique: 1787 | Total: 3030  | Access Period:
 Reprint: € 8,70
 533-549
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Research Article
It takes two to tango – Phylogeography, taxonomy and hybridization in grass snakes and dice snakes (Serpentes: Natricidae: Natrix natrix, N. tessellata)
Marika Asztalos, Dinçer Ayaz, Yusuf Bayrakcı, Murat Afsar, Cemal Varol Tok, Carolin Kindler,     Daniel Jablonski,     Uwe Fritz
10.3897/vz.71.e76453
 07-12-2021
 Unique: 2482 | Total: 4817  | Access Period:
 Reprint: € 9,90
 813-834
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Research Article
The Fifth Labour of Heracles: Cleaning the Linnean stable of names for grass snakes (Natrix astreptophora, N. helvetica, N. natrix sensu stricto)
    Uwe Fritz, Josef Schmidtler
10.26049/VZ70-4-2020-07
 12-11-2020
 Unique: 498 | Total: 815  | Access Period:
 621-665
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Research Article
So different, yet so alike: North American slider turtles (Trachemys scripta)
    Melita Vamberger, Flora Ihlow, Marika Asztalos, Jeffrey Dawson, Steven Jasinski, Peter Praschag,     Uwe Fritz
10.26049/VZ70-1-2020-06
 13-12-2019
 Unique: 443 | Total: 760  | Access Period:
 87-96
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Research Article
Phylogeography and taxonomy of the barred grass snake (Natrix helvetica), with a discussion of the subspecies category in zoology
Carolin Kindler,     Uwe Fritz
10.3897/vz.68.e31615
 20-11-2018
 Unique: 302 | Total: 421  | Access Period:
 269-281
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Research Article
Grass snakes (Natrix natrix, N. astreptophora) mimicking cobras display a 'fossil behavior'
Felix Pokrant, Carolin Kindler,     Melita Vamberger, Krister Smith,     Uwe Fritz
10.3897/vz.67.e31593
 13-10-2017
 Unique: 253 | Total: 325  | Access Period:
 261-269
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Research Article
Distribution and population size of the European pond turtle Emys orbicularis in Ljubljansko barje, Slovenia
    Melita Vamberger, Gregor Lipovšek, Ali Šalamun, Maja Cipot,     Uwe Fritz, Marijan Govedič
10.3897/vz.67.e31590
 13-10-2017
 Unique: 332 | Total: 453  | Access Period:
 223-229
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Research Article
Important new records of Pelomedusa species for South Africa and Ethiopia
    Uwe Fritz, Christian Kehlmaier, Tomáš Mazuch, Margaretha Hofmeyr, Louis Preez,     Melita Vamberger, Judit Vörös
10.3897/vz.65.e31531
 13-11-2015
 Unique: 247 | Total: 331  | Access Period:
 383-389
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Research Article
Distribution and conservation status of Emys orbicularis in Morocco
Guillermo Velo-Antón, Bahija Marnisi,     Uwe Fritz, Soumia Fahd
10.3897/vz.65.e31514
 04-05-2015
 Unique: 217 | Total: 275  | Access Period:
 131-134
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