Common name: 'The Queenless Ponerine Ant'.
This is a very easy species to keep in captivity. It accepts a wide range of food and can be kept at normal room temperature.
There is also the additional advantage that mature colonies are not very large - so they will not need a large enclosure.
More information can be found on our old web site: http://myantshop.com/D._rugosum.htm