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First records of Poecilimon affinis and Isophya modesta (Insecta, Orthoptera, Tettigoniidae) from Vrancea Mountains, Eastern Carpathians.

2025/12/29 by Ionuț Ștefan Iorgu, Carmenica-Rahela Oloeriu, Laura Mariana POPA +2 · 1 voice
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Diptera species taxonomy and behavior #Orthoptera Research and Taxonomy #Spider Taxonomy and Behavior Studies

paper · doi:10.3897/travaux.68.e180721

openalex created_date 2025/12/29 · openalex publication_date 2025/12/29 · openalex updated_date 2026/08/01

Abstract

We herein report the first record of two bush-cricket species, Poecilimon affinis and Isophya modesta , from Vrancea Mountains in the Eastern Carpathians, documented during our regular fieldwork conducted in the period 2013–2014. For P. affinis , Vrancea Mountains represent the new easternmost location in its Carpathian distribution range, extending approximately 60 km northeast from the previously known eastern limit, in Ciucaș Mountains. The discovery of I. modesta in montane habitats near Soveja is particularly significant, as this area is geographically isolated from other known populations and may represent an important biogeographical link between the Transylvanian and the Wallachian and Dobrogean populations.

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