Articles

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: 6974 | Total: 9267

Access Period: 2730

Reprint: € 7,00

383-395

Research Article

A new genus and species of octodontid rodent from the hilly Chaco of central Argentina (Rodentia: Octodontidae)

Pablo Teta, Agustina A. Ojeda, Andrea P. Tarquino Carbonell, J. Raquel Alvarado-Larios, Pablo Cuello, Paula Cornejo, Julián Mignino, Ricardo A. Ojeda, Diego H. Verzi

10.3897/vz.76.e187462

12-06-2026

Unique: 2579 | Total: 3254

Access Period: 2462

Reprint: € 8,00

361-380

Research Article

New insights into the phylogeny and skull evolution of stegosaurian dinosaurs: An extraordinary cranium from the European Late Jurassic (Dinosauria: Stegosauria)

Sergio Sánchez-Fenollosa, Alberto Cobos

10.3897/vz.75.e146618

26-05-2025

Unique: 7999 | Total: 12578

Access Period: 2370

Reprint: € 11,00

165-189

Research Article

Museomics and integrative taxonomy reveal three new species of glandular viviparous tree toads (Nectophrynoides) in Tanzania’s Eastern Arc Mountains (Anura: Bufonidae)

Christian Thrane, John V. Lyakurwa, H. Christoph Liedtke, Michele Menegon, Alice Petzold, Simon P. Loader, Mark D. Scherz

10.3897/vz.75.e167008

06-11-2025

Unique: 7276 | Total: 10074

Access Period: 2090

Reprint: € 11,00

459-485

Review Article

Lizards (Reptilia: Squamata) from the Caatinga, northeastern Brazil: Detailed and updated overview

Lucas Rafael Uchôa, Fagner Ribeiro Delfim, Daniel Oliveira Mesquita, Guarino Rinaldi Colli, Adrian Antonio Garda, Thaís B. Guedes

10.3897/vz.72.e78828

12-08-2022

Unique: 9914 | Total: 15978

Access Period: 1966

Reprint: € 21,00

599-659

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: 8018 | Total: 12663

Access Period: 1883

Reprint: € 8,00

533-549

Research Article

Revealing two centuries of confusion: new insights on nomenclature and systematic position of Argyrogena fasciolata (Shaw, 1802) (auctt.), with description of a new species from India (Reptilia: Squamata: Colubridae)

V. Deepak, Surya Narayanan, Pratyush P. Mohapatra, Sushil K. Dutta, Gnanaselvan Melvinselvan, Ashaharraza Khan, Kristin Mahlow, Frank Tillack

10.3897/vz.71.e64345

13-05-2021

Unique: 14980 | Total: 48898

Access Period: 1824

Reprint: € 21,00

253-316

Research Article

Phylogeny and biogeography of the Hemiphyllodactylus harterti group (Squamata: Gekkonidae), with description of two new species from the sky-islands of Peninsular Malaysia

Zijia Hong, M. S. Shahrul Anuar, L. Lee Grismer, Evan S. H. Quah

10.3897/vz.76.e154822

16-01-2026

Unique: 1885 | Total: 2702

Access Period: 1763

Reprint: € 12,00

1-32

Research Article

Developmental osteology of Ictalurus punctatus and Noturus gyrinus (Siluriformes: Ictaluridae) with a discussion of siluriform bone homologies

Kole M. Kubicek

10.3897/vz.72.e85144

12-08-2022

Unique: 7459 | Total: 11755

Access Period: 1620

Reprint: € 23,00

661-727

Research Article

Phylogenetic partitioning of the third-largest vertebrate genus in the world, Cyrtodactylus Gray, 1827 (Reptilia; Squamata; Gekkonidae) and its relevance to taxonomy and conservation

10.3897/vz.71.e59307

16-03-2021

Unique: 13058 | Total: 22036

Access Period: 1576

Reprint: € 19,00

101-154

Research Article

Integrative taxonomy of the Cercomacra cinerascens species complex with description of two new species (Aves: Thamnophilidae)

Vagner Cavarzere, Enrico L. Breviglieri, Luís F. Silveira

10.3897/vz.76.e171834

06-02-2026

Unique: 1887 | Total: 2637

Access Period: 1421

Reprint: € 8,00

73-91