Brachycentridae is a family of humpless casemaker caddisflies in the order Trichoptera. Phryganea sayi is a species of giant casemaker in the family Phryganeidae. Brachycentrus numerosus is a species of humpless casemaker caddisfly in the family Brachycentridae. Micrasema rusticum is a species of humpless casemaker caddisfly in the family Brachycentridae. Brachycentrus appalachia is a species of humpless casemaker caddisfly in the family Brachycentridae. Casemaker gives members of a state bar access to a computerized legal research system.