Sparganothis demissana
(Walsingham, 1879)
Sparganothis demissana is a described by Walsingham in 1879. It belongs to the Sparganothis, which includes several species associated with and other fruit . The species is documented from scattered localities in North America, primarily in the southern United States and Mexico.
Identification
As a member of Sparganothis, this likely exhibits the characteristic broad, somewhat triangular and bell-shaped resting posture typical of the . Distinguishing S. demissana from requires examination of or detailed pattern analysis; specific diagnostic features for this species are not well documented in readily available sources.
Distribution
Recorded from Florida, Mississippi, Oklahoma, and Texas in the United States, and Tamaulipas in Mexico. A single record from Vermont, US exists in GBIF, though this may represent a misidentification or vagrant occurrence given the southern concentration of other records.
Human Relevance
The Sparganothis includes significant agricultural pests, particularly Sparganothis sulfureana (), a major pest of in New Jersey and other cranberry-growing regions. The specific economic importance of S. demissana is not established, though researchers have indicated interest in how climate change may affect Sparganothis as cranberry pests.
Similar Taxa
- Sparganothis sulfureanaThe is a closely related and major pest; S. demissana may be confused with this without careful examination, particularly in regions where their ranges overlap.
More Details
Research context
Mentioned in climate change research alongside other pests (blunt-nosed , cranberry toadbug) as part of ongoing work to model how warming temperatures may affect pest in New Jersey cranberry systems.