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: 7988 | Total: 10438

Access Period: 3220

Reprint: € 7,00

383-395

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: 8823 | Total: 13824

Access Period: 2723

Reprint: € 11,00

165-189

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: 3140 | Total: 3900

Access Period: 2695

Reprint: € 8,00

361-380

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: 15808 | Total: 50024

Access Period: 2214

Reprint: € 21,00

253-316

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: 8202 | Total: 12767

Access Period: 1981

Reprint: € 23,00

661-727

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: 9011 | Total: 13973

Access Period: 1956

Reprint: € 8,00

533-549

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: 8006 | Total: 11139

Access Period: 1943

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: 10692 | Total: 17074

Access Period: 1931

Reprint: € 21,00

599-659

Research Article

A wealth of riches: A comprehensive revision of diamond frogs, genus Rhombophryne Boettger, 1880 (Microhylidae: Cophylinae), with the description of seven new species

10.3897/vz.76.e172567

22-07-2026

Unique: 2078 | Total: 2555

Access Period: 1876

Reprint: € 44,00

485-610

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: 2423 | Total: 3454

Access Period: 1808

Reprint: € 12,00

1-32

Research Article

A new species of karst-associated kukri snake (Reptilia: Squamata: Colubridae: Oligodon Fitzinger, 1826) from southern Thailand

Parinya Pawangkhanant, Nikolay A. Poyarkov, Harry Ward-Smith, Rupert Grassby-Lewis, Montri Sumontha, Nikita S. Kliukin, Sabira S. Idiiatullina, Alexei V. Trofimets, Chatmongkon Suwannapoom, Justin L. Lee

10.3897/vz.74.e112132

26-04-2024

Unique: 7151 | Total: 11187

Access Period: 1695

Reprint: € 9,00

359-379