Effects of food type and ration on reproductive maturation and growth of the sea urchin Strongylocentrotus droebachiensis

Agriculture & Biology

• Strongylocentrotus droebachiensis 100%
• Echinoidea 67%
• macroalgae 42%
• gonads 19%
• phagocytes 16%
• food quality 14%
• mussels 14%
• diet 11%
• Laminaria 10%
• Mytilus 9%
• spermatocytes 8%
• young adults 7%
• ova 7%
• testes 5%
• algae 5%
• oocytes 5%
• immatures 5%
• ecology 5%
• spermatozoa 5%
• gender 4%
• habitats 4%
• testing 2%

Earth & Environmental Sciences

• maturation 64%
• food 44%
• sea 34%
• diet 18%
• food quality 18%
• effect 15%
• coralline alga 9%
• food supply 8%
• index 7%
• relative abundance 6%
• laboratory experiment 6%
• ecology 5%
• young 4%
• rate 4%
• habitat 4%
• test 2%