Complex sentence: The genus contains a single species, namely "A. ruminis" (Greening and Leedle 1995, Type species of the genus) the etymology of the specific epitet is L. gen. n. "ruminis", of the rumen.
Split into simpler sentences: The genus contains a single species, "A. ruminis", which is the type species of the genus. The etymology of the specific epitet is L. gen. n. "ruminis", of the rumen.