Butterflies Glossary

A B C D E F G H J L M N O P R S T U V
Titlesort icon Body
Abdomen

The body of the Butterfly, behind the thorax.

Aberration

A genetic or environmentally produced variant on the usual form of a species, e.g. very cold conditions can produce dark forms of some species.

Aedeagus

The male Butterfly's mating organ.

Aestivation

Dormancy during really hot, dry periods.

Allopatric

Not occurring together, as in two or more species  whose terrritories does not overlap.

Anal Fold

A portion of the hind wing that folds against the Butterfly's abdomen when at rest.

Androconica

Modified wing scales on Butterflies and Moths that produces pheromones. Only males have these scent scales that are used to attract females

Antennae

The sensory appendages (feelers) on the apex of the Butterflys head that are used for sense of smell and balance.

Anterior

Towards the head (front) of the Butterfly.

Apical

Apical means towards, or at, the apex (the top or uppermost point).

Apiculus

The bent tip of the antenna in Skippers.

Aposematic Colouration

This is the bright colouring of the Butterfly's wings that protects it from predators.