Diaphania modialis
(Dyar, 1912)
Cucumberworm Moth
Diaphania modialis is a crambid commonly known as the Cucumberworm Moth. It belongs to a whose are significant agricultural pests, particularly of . The was described by Dyar in 1912 and occurs in the Americas.
Pronunciation
How to pronounce Diaphania modialis: /dɑɪˈæfəniə moʊˈdiælɪs/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Members of the Diaphania are characterized by translucent with dark marginal and often a or pale stripe along the . D. modialis can be distinguished from the closely related (D. nitidalis) and (D. hyalinata) by specific wing pattern details and geographic distribution, though precise diagnostic features require examination of or molecular markers.
Distribution
Recorded from Florida, Mexico, Guatemala, Belize, the Bahamas, Cuba, Jamaica, Panama, Venezuela, and Bolivia.
Human Relevance
of Diaphania , including D. modialis, are known pests of . The related and cause significant damage to squash, cucumber, and melon plants by feeding on leaves, stems, and fruits.
Similar Taxa
- Diaphania nitidalis; similar translucent pattern but differs in distribution and specific preferences
- Diaphania hyalinata; extremely similar appearance, distinguished by subtle pattern differences and larval —D. hyalinata typically feed on leaves while D. nitidalis larvae more commonly bore into fruits
More Details
Taxonomic Note
The iNaturalist entry for D. modialis contains a Wikipedia summary that incorrectly references Diaphania infimalis, a different described by Guenée in 1854. This appears to be a data entry error conflating two distinct .