The set of two commemorative coins is dedicated to the unique representatives of the marine fauna of the Black and Azov Seas - an integral part of the natural heritage of Ukraine. The Black and Azov Seas play an important role in preserving the biodiversity of the region, maintaining ecological balance and ensuring the economic stability of the state. Among the many inhabitants of these reservoirs are the hermit crab (Diogenes pugilator) and the round goby (Neogobius melanostomus) - species that serve as bioindicators of the state of the marine environment and are important elements of marine ecosystems. With this set of two commemorative coins, the National Bank of Ukraine aims to draw attention to the problem of preserving the seas, remind of humanity's responsibility for the protection of natural resources and emphasize the importance of marine biota in the formation of the ecosystem of Ukraine
Features
Par 10
Year of minting 2025
Circulation 50000
Date of introduction into circulation 23.10.2025
Metal (designation) CuNi15Zn21
Band corrugated
Diameter 35.0 (each)
Metal (name) nickel silver
Artist(s) Alisa Ivanova
Series Flora and fauna of Ukraine
Minting quality category special uncirculated
Sculptor(s) Anatoliy Demyanenko, Volodymyr Atamanchuk
Reverse description
The obverse of the coin dedicated to the Black Sea depicts a stylized outline of the Black Sea with the adjacent territory of Ukraine, made in the form of relief horizontal lines of different lengths, imitating sea waves. At the top right is the small State Emblem of Ukraine, under which is the inscription UKRAINE. At the bottom in the center is the denomination - 5 with a graphic sign of the hryvnia, the year of minting of the coin - 2025, as well as the logo of the Banknote and Mint of the National Bank of Ukraine. In the lower part of the composition, the inscriptions: BLACK SEA and THE BLACK SEA are placed in a semicircle. The reverse of the coin depicts a hermit crab (decorative element - color printing) in a typical biotope - on a rocky bottom with shells and fragments of shells, which are characteristic of the coastal zone of the Black Sea. At the top, in a semicircle, is the inscription DIOGENES PUGILATOR, and at the bottom - РАК-САМИТНИК.
Description of the obverse
On the obverse of the coin dedicated to the Sea of Azov, in the center of the composition there is a stylized contour of the Sea of Azov with the adjacent territory of Ukraine, made in the form of relief horizontal lines imitating sea waves. At the top right is a small State Emblem of Ukraine, under which the year of minting is indicated horizontally - 2025, and vertically - the inscription УКРАЇНА. At the bottom of the coin there is a denomination of 5 with a graphic sign of the hryvnia and the logo of the Banknote and Mint of the National Bank of Ukraine. In the lower part of the composition there are semicircular inscriptions: АЗОВСЬКЕ МОРЕ and THE SEA OF AZOV. The reverse of the coin depicts two round gobies (decorative element - color printing) in their natural environment - on a sandy-muddy bottom among rocky debris and aquatic vegetation. In the foreground is a laying of eggs, which emphasizes the reproductive function of the species and its ecological significance. At the top, the inscription BICHOK-KRUGLYAK is written in a semicircle, and at the bottom, NEOGOBIUS MELANOSTOMUS.