Tagged: dragonfly

Dragonfly eyes - BioBlog

Alison Campbell Jan 17, 2016

Dragonflies are ancient: with damsel flies, they were among the earliest flying insects. An analysis based on molecular data and fossil evidence suggests a date of 480mya for the first insects, around the same time that land plants evolved, and includes a rather impressive family tree for the taxon; the earliest dragonfly fossils are around 325my old. Read More