Pterocomma rufipes

(Hartig, 1841)

Rufous Willow Bark Aphid

Pterocomma rufipes is a of bark-feeding in the Aphididae, originally described from Europe by Hartig in 1841. The species is associated with willow (Salix) and is characterized by its reddish leg coloration, referenced in its specific epithet. As a member of the Pterocomma, it exhibits the typical of bark-dwelling aphids with reduced cornicles and a flattened body form adapted to living in crevices.

Pterocomma rufipes by (c) Markus Krieger, some rights reserved (CC BY), uploaded by Markus Krieger. Used under a CC-BY license.Pterocomma rufipes by (c) Markus Krieger, some rights reserved (CC BY), uploaded by Markus Krieger. Used under a CC-BY license.

Pronunciation

How to pronounce Pterocomma rufipes: /tɛroʊˈkɒmə ˈruːfɪˌpiːz/

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Images

Habitat

Associated with willow (Salix) bark; inhabits bark crevices and twigs of trees.

Distribution

Recorded from Denmark, Norway, and Sweden; European distribution.

Diet

Phloem-feeding on willow (Salix); extracts sap from bark and twig tissues.

Host Associations

  • Salix - primary willow

Ecological Role

Herbivore; may serve as prey for predatory insects and food source for insectivorous birds.

Tags

Sources and further reading