Dalceridae

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Dalceridae
Acraga moorei (7420640470).jpg
Acraga moorei imago
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Superfamily: Zygaenoidea
Family: Dalceridae
Dyar, 1898
Genera

11, see text

Synonyms

Acragidae Hampson, 1918

The Dalceridae are a small family of zygaenoid moths with some 80[ verification needed ] known species encompassing about one dozen genera mostly found in the Neotropical region with a few reaching the far south of the Nearctic region.

These are generally small or medium-sized moths with very hairy bodies. The larvae are rather slug-like and, along with the larvae of the sister taxa Limacodidae and Megalopygidae, are often known as slug caterpillars. More specifically, they are also called jewel caterpillars due to the colorful bead-like gelatinous mass covering the exoskeleton of many species.

Female Dalceridae have "accessory glands" that apply a rapidly drying liquid to the eggs. [1] The function of the liquid is unknown but it is theorized that it may provide strength to eggs, help glue the eggs in place, or offer protection from egg parasites. [1]

Larva of Acraga coa, showing gelatinous covering Crystal caterpillar, Acraga Coa.jpg
Larva of Acraga coa , showing gelatinous covering

Taxonomy and systematics

More than half the described species are in genus Acraga. Apart from this and Dalcerides, all genera have less than 10 known species as of 2016, and some are monotypic. Two subfamilies are usually recognized:

Subfamily Acraginae

Subfamily Dalcerinae

The genus Protacraga , formerly placed here, is now usually assigned to the related family Epipyropidae whose caterpillars are usually parasites.

Related Research Articles

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Lepidoptera or lepidopterans is an order of winged insects that includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, representing 10% of the total described species of living organisms, making it the second largest insect order with 126 families and 46 superfamilies. and one of the most widespread and widely recognizable insect orders in the world.

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<span class="mw-page-title-main">Tachinidae</span> Family of insects

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<i>Orgyia leucostigma</i> Species of moth

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<span class="mw-page-title-main">Saddleback caterpillar</span> Larva of an eastern North American moth

The saddleback caterpillar is the larva of a species of moth native to eastern North America. It is also found in Mexico. The species belongs to the family of slug caterpillars, Limacodidae.

<i>Spodoptera litura</i> Species of moth

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<i>Lymantria dispar dispar</i> Subspecies of moth (gypsy moth)

Lymantria dispar dispar, commonly known as the gypsy moth, European gypsy moth, LDD moth, or North American gypsy moth or spongy moth, is a species of moth in the family Erebidae. It has a native range that extends over Europe and parts of Africa, and is an invasive species in North America.

<i>Acraga coa</i> Species of moth

Acraga coa is a moth of the family Dalceridae. It is found in southern Mexico, Belize, Honduras, Guatemala, El Salvador, Costa Rica and Panama. The habitat consists of tropical wet, tropical moist, tropical premontane wet, tropical premontane rain, tropical lower montane moist, subtropical wet, subtropical moist, subtropical dry and warm temperate wet forests.

<i>Hemileuca lucina</i> Species of moth

Hemileuca lucina, the New England buck moth, is a species of moth in the family Saturniidae. This moth species is only found in the New England region of the United States. Larvae in early stages mainly feed on broadleaf meadowsweet whereas larvae in later stages show variation in food sources such as blackberry and black cherry leaves. Larvae have a black body with orange/black spines on their back that are used to deter predators. Pupation occurs during the summer and adult moths come out around September.

References

  1. 1 2 Scott E. Miller, Unique Secondary “Accessory Glands” in the Female Genitalia of Dalceridae (Lepidoptera), Annals of the Entomological Society of America, Volume 86, Issue 2, 1 March 1993, Pages 179–181 doi:10.1093/aesa/86.2.179