please hurry I WILL FAIL IF NOT HELPED SOON!! WILL MARK BRAINLIEST. describe any related organisms alive today and their similarities to the Mucrospirifer Mucronatus. P.S. I didn't know what subject to label this as.
Mucrospirifer is a genus of extinct brachiopods in the class Rhynchonellata (Articulata) and the order Spiriferida. They are sometimes known as "butterfly shells". Like other brachiopods, they were filter feeders. These fossils occur mainly in Middle Devonian strata.
