June 2025, Volume 21, Issue 1, Pages 1-101
I. Research articles
4. Ichthyology
Age and growth of the needlefish, Tylosurus imperialis (Rafinesque, 1810) from the Levantine coast, North-Eastern Mediterranean
Authors: D. Ergüden, C. Turan, P.P. Ivanova, S.A. Doğdu, V.S. Raykov, M. Yankova, D. Yağlioğlu, A. Ergenler
Art#e251401 / 2025 (Vol.21, No.1, pp. 36 - 42)
5. Herpetology
On the origin of the easternmost known population of Podarcis erhardii (Bedriaga, 1876) (Reptilia: Sauria)
Authors: B. Naumov, E. Vacheva, S. Borissov, S. Lukanov, A. Dyugmedzhiev, I. Lazarkevich
Art#e251501 / 2025 (Vol.21, No.1, pp. 43 - 49)
6. Theriology
Long- and short-range jackal (Canis aureus L.) vocalizations: a new approach based on stationary observations of a non-captive family group
Authors: Y.N. Konstantinov, I. Acosta-Pankov, N. Spassov
Art#e251701 / 2025 (Vol.21, No.1, pp. 50 - 60)
9. Paleobiology
Overview of the Transylvanian Paleogene sea cows’ distribution records, with a focus on a new Oligocene locality
Authors: L. Veress, V.A. Codrea, M. Venczel
Art#e251901 / 2025 (Vol.21, No.1, pp. 61 - 72)
II. Short papers
9. Paleobiology
Early Pleistocene deer at Dănciulești (Gorj County, Romania)
Author: V.A. Codrea
Art#e252901 / 2025 (Vol.21, No.1, pp. 73 - 77)
III. Review papers
5. Herpetology
Opinion on the evolution of the Linnaean animal species concept, with discussion on his views on the Amphibia
Author: L. Krecsák
Art#e253501 / 2025 (Vol.21, No.1, pp. 78 - 89)
VII. Correspondence/Notes
2. Non-insect arthropods
Does size matter? Reports of cannibalism in scorpions (Scorpiones: Buthidae) from Turkey
Authors: E.A.Yağmur, A.F.de A.Lira, R.Kurt, E.Tezcan, İ.Kartal, Ö.Sipahioğlu
Art#e257201 / 2025 (Vol.21, No.1, pp. 90 - 92)
4. Ichthyology
Occurrence of Finless sole, Pardachirus marmoratus (Lacepède, 1802) from the Iraqi marine waters
Authors: A. Al-Faisal, F. Mutlak, H. Abdulzahra
Art#e257401 / 2025 (Vol.21, No.1, pp. 93 - 94)
5. Herpetology
Big lizard eats little lizard: a case of saurophagy from Ikaria Island, Aegean Sea, Greece
Authors: I. Vrotsos, A. Christopoulos, P. Pafilis
Art#e257501 / 2025 (Vol.21, No.1, pp. 95 - 96)
Rediscovery of the rocket frog Allobates olfersioides (Anura: Aromobatidae) through citizen science in Rio de Janeiro state, Southeastern Brazil
Authors: M.R. Ugalde, R.C. de Mattos, M.R.S. Guimarães
Art#e257502 / 2025 (Vol.21, No.1, pp. 97 - 101)