title: ЭКОЛОГО-ФИТОЦЕНОТИЧЕСКИЕ ОСОБЕННОСТИ ПРОИЗРАСТАНИЯ ВИДОВ РОДА ГРАЦИЛЯРИЯ (ОБЗОР)
abstract: The phytocenosis description with participation of attached and not attached forms of Gracilaria gracilis and G. dura in a coastal zone of Black Sea (Sevastopol coastal waters and Novorossiysk Bay) is given. The World Ocean areas, where G. gracilis dominates on a biomass as a part of the macroalgae are shown.