Urodus

Herrich-Schäffer, 1854

Species Guides

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Urodus is a of in the Urodidae, established by Herrich-Schäffer in 1854. The genus includes commonly known as webworms, with larvae that construct silk webs on plants. The best-known species, Urodus parvula (Bumelia Webworm), feeds on Bumelia (Sideroxylon) species. The family Urodidae was previously placed in Yponomeutidae but is now recognized as a distinct lineage within Lepidoptera.

Urodus by (c) Arthur de Jesús Chavarría Pérez, some rights reserved (CC BY), uploaded by Arthur de Jesús Chavarría Pérez. Used under a CC-BY license.Urodus parvula by no rights reserved, uploaded by Lyn Roueche. Used under a CC0 license.Urodus parvula by no rights reserved, uploaded by Lyn Roueche. Used under a CC0 license.

Pronunciation

How to pronounce Urodus: /ˈjʊroʊdəs/

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Identification

Members of Urodus can be distinguished from related by their placement in the Urodidae, which is characterized by specific morphological features separating it from the formerly associated Yponomeutidae. -level identification requires examination of genitalia and wing pattern details.

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Host Associations

  • Bumelia (Sideroxylon) - larval plantSpecific to Urodus parvula; associations for other Urodus are not documented in available sources.

Behavior

Larvae are known to construct silk webs on plants, a trait reflected in the 'webworm' for at least one (Urodus parvula).

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Taxonomic history

The Urodidae was historically treated as a (Urodinae) within Yponomeutidae. Current recognizes Urodidae as a distinct family within the superfamily Urodoidea.

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