In a food chain, a parasite is a link in the "chain" that takes nutrients from the host. In most food chains, the higher the predator, the fewer the population there is, but in a parasitic chain, there are more parasites than hosts. → Food chain → Detritivore chain Source: About Shogakukan Digital Daijisen Information | Legend |
食物連鎖における、寄生生物が宿主から養分を奪う「鎖」のつながり。食物連鎖では多くの場合、上位の捕食者ほど個体数が少なくなるが、寄生連鎖の場合、宿主より寄生生物の方が多い。→生食連鎖 →腐食連鎖
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