Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Subspecies Limenitis arthemis astyanax - Red-Spotted Purple

Red Spotted Purple - Limenitis arthemis Red Spotted Purple - Limenitis arthemis Limenitis Butterfly - Limenitis arthemis Red-Spotted Purple - Limenitis arthemis Limenitis arthemis astyanax - Limenitis arthemis Red-spotted Purple - Limenitis arthemis Limenitis caterpillar - Limenitis arthemis Red-spotted Purple - Limenitis arthemis
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Papilionoidea (Butterflies (excluding skippers))
Family Nymphalidae (Brushfooted Butterflies)
Subfamily Limenitidinae (Admirals, Sisters)
Genus Limenitis (Admirals, Viceroy)
Species arthemis (White Admiral/Western White Admiral/Red-Spotted Purple)
Subspecies astyanax (Red-Spotted Purple)
Synonyms and other taxonomic changes
Basilarchia arthemis astyanax
Explanation of Names
Greek Αστυαναξ- In Homer's Iliad, this is the title given to Hector's infant son by the people of Troy. It means "master of the city"
Identification
Red-Spotted Purple mimics the Pipevine Swallowtail, but its hind wings lack the tails and Pipevine lacks spots at wing base. Compare Pipevine Swallowtail (below):

Food
A variety of deciduous trees: willows and poplars (Willow family), cherries, apples and pears (Rose family), birches (Birch family), oaks and beeches (Beech family), Basswood (Linden family) and others. Also recorded from currant and blueberry bushes
See Also
Pipevine Swallowtail - Battus philenor