Macrosiphum lilii
(Monell, 1880)
Purple-spotted Lily Aphid
Macrosiphum lilii, commonly known as the purple-spotted lily , is an aphid in the Aphididae. It feeds on the phloem sap of plants using . Both nymphs and feed by inserting their stylets into plant tissue, typically leaves, to access nutrient-rich vascular fluids. The species is associated with lily plants and has been documented across the conterminous United States.

Pronunciation
How to pronounce Macrosiphum lilii: //ˌmækroʊˈsaɪfəm ˈlɪli.aɪ//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Images
Distribution
Conterminous 48 United States
Diet
Phloem sap of plants; feeds by piercing outer plant tissue with mouthparts to access vascular fluids
Host Associations
- Lilium - plantimplied by and epithet
More Details
Taxonomic note
Catalogue of Life lists this as a synonym, while GBIF treats it as accepted. Further taxonomic verification may be warranted.
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- Aboveground Pests - AgriLife Extension Entomology
- Save wildlife - close the UK borders to plants - Buglife Blog - Buglife
- Sustainable Entomology: How Insect Scientists Can Protect Our Planet
- Uncategorized | Blog - Part 54
- Chromosome inheritance? Not the same for all the chromosomes | Blog