Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Dichordophora

Emerald Geometrid Moth - Dichordophora phoenix Phoenix Emerald Moth - Dichordophora phoenix Dichordophora phoenix - male Dichordophora phoenix? - Dichordophora phoenix - male Dichordophora phoenix Dichordophora phoenix - male Dichordophora phoenix 3038987 geo - Dichordophora phoenix
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Geometroidea (Geometrid and Swallowtail Moths)
Family Geometridae (Geometrid Moths)
Subfamily Geometrinae (Emeralds)
Tribe Dichordophorini
Genus Dichordophora
Numbers
1 species in North America listed at All-Leps
2 species in the world
Size
wingspan about 20-26 mm, based on two Internet photos
Identification
Adult: forewing green with straight whitish AM and PM lines that curve slightly at costa; distance along costa between AM and PM lines less than 2x distance between PM line and apex; narrow reddish-brown strip along costa has scattered pale patches; green shading slightly darker along medial edge of AM and PM lines; hindwing green with straight whitish PM line having slightly darker green shading along basal edge
Range
Mexico and southwestern United States
Habitat
deserts; adults are nocturnal and come to light
Season
adults fly from April to September
Food
larvae feed on Skunkbush Sumac (Rhus trilobata)
See Also
in species of Dichorda, distance along costa between AM and PM lines is more than 2x distance between PM line and apex (for example, see image of Dichorda rectaria, and compare photos of other species by Jim Vargo in MPG link below)
Internet References
pinned adult image and foodplant of D. phoenix (Bruce Walsh, Moths of Southeastern Arizona)
pinned adult image of D. phoenix plus photos of related species by Jim Vargo (Moth Photographers Group)
live adult images by Jillian Cowles, Arizona (Moth Photographers Group)
pinned adult images plus dates and locations (Friends Central School, Pennsylvania)
image of wings and collection site map (All-Leps)
habitat and distribution (Adam Porter, U. of California at Davis, courtesy Yale U., Connecticut)
presence in California; list of 4 specimen records with dates and locations (U. of California at Berkeley)
possible presence in Colorado; list but no indication whether the species occurs there or is merely represented by specimens in a collection (U. of Colorado)
author, date, type species and location, number of world species (Brian Pitkin et al, Butterflies and Moths of the World)