Pseudohelenoconcha
†Pseudohelenoconcha was a genus of air-breathing land snails, shell-less terrestrial pulmonate gastropod mollusks in the subfamily Trachycystinae of the family Charopidae.
†Pseudohelenoconcha was a genus of air-breathing land snails, shell-less terrestrial pulmonate gastropod mollusks in the subfamily Trachycystinae of the family Charopidae.