Dalceridae

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Lepidoptera
Superfamily: Zygaenoidea
Family: Dalceridae

Pronunciation

How to pronounce Dalceridae: /dælˈsɛrɪdiː/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Summary

Dalceridae is a small family of zygaenoid moths primarily found in Neotropical regions, characterized by their hairy bodies and slug-like larvae often called jewel caterpillars.

Physical Characteristics

Generally small to medium-sized moths with very hairy bodies. Larvae are slug-like and often described as jewel caterpillars due to their colorful, gelatinous exoskeleton covering.

Identification Tips

Look for the characteristic hairy bodies and slug-like larvae that are often brightly colored, resembling jewels.

Habitat

Mostly found in the Neotropical region, with some species reaching the southern Nearctic region.

Distribution

Approximately 80 known species predominantly in the Neotropical region; one species known from North America - Dalcerides ingenitus.

Diet

The specific diets of adult moths are not well documented, but larvae are known to feed on various plants.

Life Cycle

Females have accessory glands that apply a rapidly drying liquid to the eggs, which may serve multiple protective purposes.

Reproduction

Eggs are coated with a liquid from the accessory glands of females, possibly for strength, adherence, or protection against parasites.

Ecosystem Role

Larvae known as slug caterpillars can play a role in plant herbivory and serve as prey for various species.

Collecting Methods

Netting adult moths near host plants,

Preservation Methods

Pinning adults for display,
Ethanol preservation for larvae.

Evolution

More than half of the described species are contained in the genus Acraga, indicating a possible evolutionary significance of this genus within the family.

Similar Taxa

Misconceptions

Commonly known as jewel caterpillars, they are sometimes confused with other similar-looking slug caterpillars.