Octagonal-decagonal duoprism

The octagonal-decagonal duoprism or odedip, also known as the 8-10 duoprism, is a uniform duoprism that consists of 8 decagonal prisms, 10 octagonal prisms and 80 vertices.

This polychoron can be alternated into a square-pentagonal duoantiprism, although it cannot be made uniform. The octagons can also be alternated into long rectangles to create a bialternatosnub pentagonal-square duoprism, which is also nonuniform.