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| микросклера (губок) | |||
| микросклера (у губок) | |||
| маленькая спикула (a minute sponge spicule usually supporting a single cell); микосклера (a small pointed structure serving as a skeletal element in various marine and freshwater invertebrates, e.g. sponges and corals, that is invisible to the naked eye) | |||
