Articles

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: 1300 | Total: 1890

Access Period: 818

Reprint: € 12,00

1-32

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: 14032 | Total: 47410

Access Period: 554

Reprint: € 21,00

253-316

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: 6611 | Total: 10388

Access Period: 505

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: 5879 | Total: 7714

Access Period: 479

Reprint: € 11,00

459-485

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: 1163 | Total: 1458

Access Period: 465

Reprint: € 8,00

73-91

Research Article

Restricting living space: Development and larval morphology in sticky frogs (Microhylidae: Kalophrynus) with different reproductive modes

Anna B. Vassilieva, Thi Van Nguyen

10.3897/vz.73.e98618

25-04-2023

Unique: 3853 | Total: 5536

Access Period: 460

Reprint: € 7,00

367-382

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: 6814 | Total: 10988

Access Period: 446

Reprint: € 8,00

533-549

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: 5948 | Total: 9204

Access Period: 413

Reprint: € 9,00

359-379

Research Article

A new species of green tree frog of the genus Gracixalus (Anura: Rhacophoridae) from the evergreen forest of Northeast India

Bitupan Boruah, V. Deepak, Naitik G. Patel, Vijayan Jithin, Tajum Yomcha, Abhijit Das

10.3897/vz.73.e98444

26-05-2023

Unique: 5600 | Total: 8068

Access Period: 411

Reprint: € 8,00

557-574

Research Article

On the interrelationships of early Eocene “parrot-like” and “near-passerine” zygodactyl birds (Aves: Psittacomimidae fam. nov.)

Gerald Mayr

10.3897/vz.76.e182505

26-02-2026

Unique: 893 | Total: 1181

Access Period: 405

Reprint: € 7,00

121-134

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: 9081 | Total: 14710

Access Period: 381

Reprint: € 21,00

599-659