1. 
   Detritivory
   Consumption of dead organic matter (detritus) usually together with associated microorganisms.
   Found op http://www.blackwellpublishing.com/Townsend/Glossary/GlossaryD.html
   
   
2. 
   detritivory
   detritivore, detritivory 1. Feeding on fragmented particulate or eating very small pieces, or particles, of organic matter. 2. An organism which feeds largely upon organic detritus.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2186/2
   
   

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