Winter dormancy.

Dark stripes along the humeral suture of the thorax. See also: Antehumeral Stripes.

Transparent or glass-like, usually describing wings.

The sexually mature adult stage.

A developmental stage between moults. See also: Stadium, Ecdysis.

The overall impression or ‘feel of a species in the field, based on general appearance and behaviour.

Paired structures on the larval labium used in prey capture. See also: Labium, Larva.

The prehensile larval mouthpart used to capture prey. See also: Labial Palps, Larva.

The anterior ‘upper lip’ covering the mandibles.

The aquatic immature stage. See also: Naiad, Nymph, Prolarva.