Example: [E=hand Q=has_fewer_parts_of_type E2=digit] - applies to an organism that has no less fingers than is normal for organisms of that type.

has decreased number of

has fewer physical parts of type

decreased number of

The bearer of this quality has_part < n AND has_part > 0 of the indicated entity type, where n is the normal amount for a comparable organism. Note that the bearer of the quality is the whole, not the part. Formally: If a bearer entity e has fewer parts of type X at time t, then the number of instances x of X at t such that x part_of e is < n, where n is either the normal number for comparable entities, or n is stated explicitly.

http://purl.org/obo/owl/PATO#PATO_0002001