Arctiidae is a large family of moths with around 11,000 species found all over the world. It included 6,000 neotropical species. This family includes the groups commonly known as tiger moths (or tigers). Tiger moths usually have bright colours, footmen (which are usually much drabber), lichen moths and wasp moths. Many species have 'hairy' caterpillars which are popularly known as woolly bears or woolly worms. The scientific name refers to this (Gk. αρκτος = a bear). Caterpillars may also go by the name 'tussock moths' (more usually this refers to Lymantriidae, however).

Notable species
 Banded tussock moth, Halysidota tesselaris
 banded woolly bear or Isabella tiger moth, Pyrrharctia isabella
 Buff ermine, Spilarctia lutea
 Cinnabar moth, Tyria jacobaeae
 common footman, Manulea lurideola
 dogbane tiger moth or delicate cycnia, Cycnia tenera
 fall webworm, Hyphantria cunea
 garden tiger moth, Arctia caja
 giant leopard moth, Hypercompe scribonia
 hickory tussock moth, Lophocampa caryae
 Jersey tiger moth,  Euplagia quadripunctaria
 milkweed tussock moth, Euchaetes egle
 scarlet tiger pygmy moth, Callimorpha dominula
 Maltese ruby tiger moth, Phragmatobia fuliginosa ssp. melitensis

Related links
 List of arctiid genera

Notes and references

Other references
 Bates DL, Fenton MB (1990) Aposematism or startle? Predators learn their responses to the defenses of prey. Can J Zool 68:49–52
 Dunning DC, Krüger M (1995) Aposematic sounds in African moths. Biotropica 27:227–231
 Dunning DC, Acharya L, Merriman CB, Ferro LD (1992) Interactions between bats and arctiid moths. Can J Zool 70:2218–2223
 Fullard JH, Fenton MB, Simmons JA (1979) Jamming bat echolocation: the clicks of arctiid moths. Can J Zool 57:647–649
 Science Fridays: Moths Can Escape Bats By Jamming Sonar

Main species catalogs
 Dubatolov VV (2010) Tiger-moths of Eurasia (Lepidoptera, Arctiidae) (Nyctemerini by Rob de Vos & Vladimir V. Dubatolov). Neue Entomologische Nachrichten 65:1-106
 Edwards ED (1996) Arctiidae. Monographs on Australian Lepidoptera 4:278-286,368-370
 Ferguson DC, Opler PA (2006) Checklist of the Arctiidae (Lepidoptera: Insecta) of the continental United States and Canada. Zootaxa 1299:1-33
 Goodger DT, Watson A (1995) The Afrotropical Tiger-Moths. An illustrated catalogue, with generic diagnosis and species distribution, of the Afrotropical Arctiinae (Lepidoptera: Arctiidae). Apollo Books Aps.: Denmark, 55 pp.
 Watson A (1971) An illustrated Catalog of the Neotropic Arctiinae type in the United States National Museum (Lepidoptera: Arctiidae) Part 1. Smithsonian Contributions to Zoology 50:1-361
 Watson A, Goodger DT (1986) Catalogue of the Neotropical Tiger-moths. Occasional Papers on Systematic Entomology 1:1-71

Phylogenetic analyses
 Da Costa MA, Weller SJ (2005) Phylogeny and classification of Callimorphini (Lepidoptera: Arctiidae: Arctiinae). Zootaxa 1025:1-94
 Dubatolov VV (2006) Cladogenesis of tiger-moths of the subfamily Arctiinae: development of a cladogenetic model of the tribe Callimorphini (Lepidoptera, Arctiidae) by the SYNAP method. Euroasian Entomological Journal 5(2):95-104 (in Russian).
 Dubatolov VV (2008) Construction of the phylogenetic model for the genera of the tribe Arctiini (Lepidoptera, Arctiidae) with the SYNAP method. Entomological Review 88(7):833-837. Translated from: Entomologicheskoe Obozrenie 87(3):653-658
 Dubatolov VV (2009) Development of a phylogenetic model for the tribe Micrarctiini (Lepidoptera, Arctiidae) by the SYNAP method. Entomological Review 89(3):306-313. Translated from: Zoologicheskii Zhurnal. 88(4):438-445
 Jacobson NL, Weller SJ (2002) A cladistic study of the Arctiidae (Lepidoptera) by using characters of immatures and adults. Thomas Say publications in entomology. Entomological Society of America | Lanham, Maryland, 98 pp.

Distribution analyses
 Dubatolov VV (2008) Analysis of Insect Distribution in the Northern Hemisphere by the Example of the Subfamily Arctiinae (Lepidoptera, Artctiidae). Contemporary Problems of Ecology 1(2):183-193, 194-203.

Further reading
 William Conner (ed.). (2009). Tiger moths and woolly bears : behavior, ecology, and evolution of the Arctiidae. Oxford University Press: New York.

Other websites

 Family Arctiidae  at Lepidoptera.pro
 Belize Arctiidae Digital colour "plates"
 Jamaica Actiidae Digital colour "plates"
 Digital images of Neotropical Arctiidae and Geometridae 
 SZM Digital images 
on the UF / IFAS Featured Creatures Web site
 Empyreuma affinis, spotted oleander caterpillar
 Estigmene acrea, saltmarsh caterpillar
Lycomorpha pholus, black and yellow lichen moth
 Lymire edwardsii, Edwards wasp moth
 Syntomeida epilais, oleander caterpillar 
 Utetheisa ornatrix, bella moth
 Beattyville Wolly Worm Festival 2012 Site