Insect
Cryptographis nitidalis
Cryptographis nitidalisAlso known as Pickleworm Moth, Pickleworm
Cryptographis nitidalis is a distinctive snout moth instantly recognized by its shimmering yellowish-brown wings broadly edged in rich bronze, paired with a brush-like tuft of scales at the abdominal tip. Adults fly after dark, navigating agricultural fields and home gardens where they sip nectar and deposit tiny eggs on budding squash blossoms. The caterpillars bore directly into cucumbers, melons, and pumpkins, making this species a notorious annual pest across warm temperate and tropical regions.
NocturnalHerbivorousAgricultural Pest
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & preySquash blossoms, Cucumber fruit, Flower nectar
Predators
- Insectivorous bats
- Trichogramma wasps
- Orb-weaver spiders
ThreatsTargeted chemical and biological pest control in commercial agriculture.
HabitatsVegetable gardens, cropland, subtropical meadows, and warm riparian edges.
Life span30–50 days
Classification
- FamilyCrambidae
- SpeciesCryptographis nitidalis
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
Responsible observation
- Night Lighting: Attract adult moths for viewing by setting up ultraviolet blacklights near gardens.
- Garden Scouting: Inspect the undersides of cucurbit flowers at dusk to spot resting adults.
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