Answer: Carnivores that are likely to
be found in litter include: centipedes, beetles and beetle larvae,
maggots and spiders.
Some mites, which are part of the arachnid (spider) family and
certain ants such as red ants are also carnivorous. Indeed mites
are found in very large numbers in leaf litter. They eat insects
In addition you could find earwigs, which in common with some
of the other creatures eat both dead plant and animal remains.
You may wish to check out a web site: http://www.naturegrid.org.uk/