Carnivorous fungus

fungus which traps and eats tiny animals

Carnivourous fungi are fungi that get some of their nutrients from trapping animals.[1] These animals are microscopic, or very small. Over two hundred species are known.

A fungus of the genus Arthrobotrys, showing adhesive nets which it uses to trap nematodes.  Numbered ticks are 122 µm apart.

Two basic trapping mechanisms have been observed in carnivorous fungi that are predatory on nematodes:

  • constricting rings (active traps)
  • adhesive structures (passive traps)

References change

  1. Pramer, D. 1964. Nematode-trapping fungi. Science 144: 382–388.
  • Hauser, J.T. 1985. "Nematode-Trapping Fungi" (PDF). (815 KiB) Carnivorous Plant Newsletter 14(1): 8-11. [reprinted from Carolina Tips, Carolina Biological Supply Company]

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