Dionaea m. 'Maroon Monster' is one of the newer all red cultivars to be bred.  It may not be as dark red as 'Red Dragon' but the traps appear to get quite a bit larger.  It has a more compact habit than 'Green Dragon' but usually retains the same lime green margin on the edge of the traps. 

These are small sized plants, about and inch and a half across, and will grow rapidly in summer.

Care Instructions
Sun: Full sun outdoors
Water: Always sitting in at least two inches of distilled or purified water
Temperature: 20 degrees - 80 degrees, can even take temperatures from freezing to 100 degrees but only for short periods
Dormancy: All Venus flytraps require a winter dormancy starting in October and ending in February. Many of the traps will turn black and die back during this time. Leave them outdoors in full sun, sitting in distilled water during this period. If you live in an area that snows; over winter them indoors on a sunny windowsill in an unheated room or garage. Still sitting in full sun and distilled water.