Holospira mesolia
Holospira mesolia, common name widemouth holospira, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Urocoptidae.
Original description
Holospira mesolia was originally described by Henry Augustus Pilsbry in 1912. The type locality is Sanderson, Terrell County, Texas, USA.Pilsbry's original text reads as follows: