Yu. A. Silkin
Vyazemsky Karadag Scientific Station – Nature Reserve of the Russian Academy of Sciences – Branch of the Federal Research Center, Kovalevsky Institute of Biology of the Southern Seas, Russian Academy of Sciences
Russian Federation

Nauki st., 24, Kurortnoye settlement, Feodosia, 298188

M. Yu. Silkin
Vyazemsky Karadag Scientific Station – Nature Reserve of the Russian Academy of Sciences – Branch of the Federal Research Center, Kovalevsky Institute of Biology of the Southern Seas, Russian Academy of Sciences
Russian Federation

Nauki st., 24, Kurortnoye settlement, Feodosia, 298188

E. N. Silkina
Vyazemsky Karadag Scientific Station – Nature Reserve of the Russian Academy of Sciences – Branch of the Federal Research Center, Kovalevsky Institute of Biology of the Southern Seas, Russian Academy of Sciences
Russian Federation

Nauki st., 24, Kurortnoye settlement, Feodosia, 298188

S. O. Omelchenko
Vernadsky Crimean Federal University
Russian Federation

pr. Vernadskogo, 4, Simferopol, 295007