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Dyspteris
Dyspteris is a genus of moths in the family Geometridae and was erected by Jacob Hübner in 1818. It is monotypic, being represented by a single species, Dyspteris abortivaria, commonly known as the bad-wing. This species was first described by Gottlieb August Wilhelm Herrich-Schäffer in 1855 and is found in North America.
It is called "bad-wing" because its forewing is much larger than its hindwing, making it often difficult to pull into position for spreading.
22 branches of this genus, most-observed first

Bad-wing Moth
speciesDyspteris abortivaria

Dyspteris tenuivitta
speciesDyspteris tenuivitta

Dyspteris gigantea
speciesDyspteris gigantea

Dyspteris parvula
speciesDyspteris parvula

Dyspteris breviataria
speciesDyspteris breviataria

Dyspteris vecinaria
speciesDyspteris vecinaria

Dyspteris crispisulcans
speciesDyspteris crispisulcans

Dyspteris formosa
speciesDyspteris formosa

Dyspteris deminutaria
speciesDyspteris deminutaria

Dyspteris subvariata
speciesDyspteris subvariata

Dyspteris egregiaria
speciesDyspteris egregiaria
Dyspteris trichophora
speciesDyspteris trichophora
Dyspteris trifilaria
speciesDyspteris trifilaria
Dyspteris aequivirgata
speciesDyspteris aequivirgata
Dyspteris extremata
speciesDyspteris extremata

Dyspteris naiadaria
speciesDyspteris naiadaria
Dyspteris moinieri
speciesDyspteris moinieri

Dyspteris mexicaria
speciesDyspteris mexicaria

Dyspteris insignis
speciesDyspteris insignis
Dyspteris subcoerulea
speciesDyspteris subcoerulea

Dyspteris viridilineata
speciesDyspteris viridilineata
Dyspteris legitimaria
speciesDyspteris legitimaria
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Dyspteris in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 173707.