Fossil evidence indicates that the basal group of Lithobiomorpha had already appeared by the Middle Devonian at the latest. However, no Mesozoic species of Lithobiomorpha have been formally established to date.
Fossil evidence indicates that the basal group of Lithobiomorpha had already appeared by the Middle Devonian at the latest. However, no Mesozoic species of Lithobiomorpha have been formally established to date.