Figure 11. Frequency of occurrence of dead shells P. yessoensis in collectors and at the bottom in Posyet Bay. To a vertical dashed line - in collectors, after it is - at the bottom

From

Ecology of the Starfish Asterias amurensis (Lütken, 1871) in Russia’s East

Delik D. Gabaev

American Journal of Marine Science. 2018, 6(1), 1-19