Sparganothis demissana
(Walsingham, 1879)
Sparganothis demissana is a tortricid described by Walsingham in 1879. It belongs to the Sparganothis, which includes several species associated with cranberry and other fruit crops. The species is documented from scattered localities in North America, primarily in the southern United States and Mexico.
Pronunciation
How to pronounce Sparganothis demissana: //ˌspɑːrɡəˈnɒθɪs ˌdɛmɪˈsɑːnə//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
As a member of Sparganothis, this likely exhibits the characteristic broad, somewhat triangular forewings and bell-shaped resting posture typical of the . Distinguishing S. demissana from requires examination of genitalia or detailed wing 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 (Sparganothis fruitworm), a major pest of cranberries 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 Sparganothis fruitworm is a closely related and major cranberry 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 cranberry pests (blunt-nosed leafhoppers, cranberry toadbug) as part of ongoing work to model how warming temperatures may affect pest in New Jersey cranberry systems.