For citations:

Arkhipova E.A. Biomass of Ophiuroidea и Echinarachnius parma on a plot of the West Kamchatka shelf in 2013–2017. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2022;(67):61-68. (In Russ.) https://doi.org/10.15853/2072-8212.2022.67.61-68