Phytomyza penstemonis
ExploreInsects
Phytomyza penstemonis
Phytomyza penstemonis
Phytomyza penstemonis is a tiny fly that loves to munch on the leaves of penstemon plants. These little insects are important for nature, helping to keep the balance in gardens and wild areas.
Habitat: Gardens and wildflower areas
Appearance
The Phytomyza penstemonis is a tiny, dark-bodied fly, typically black or grayish-brown, with clear, iridescent wings that have noticeable vein patterns. It has large, reddish-brown compound eyes that stand out against its small head, making it visually distinct from many other small, uniformly dark flies.
KingdomAnimaliaPhylumArthropodaClassInsectaOrderDipteraFamilyAgromyzidaeGenusPhytomyza
Category
InsectsRarity
Common
Danger
1/5 · Very low
Snaps
Be the first to snap!
Interesting facts
Adult Penstemon leaf miners are so tiny, many could fit on the head of a pin.
Female flies create tiny holes in leaves to taste if a plant is right for their eggs.
The larva actually moves its whole body to chew, making its long tunnel even wider.
Their larval tunnels are called 'mines' and look like squiggly, pale maps inside the leaves!
Special abilities
Ability
Leaf Architect
Phytomyza penstemonis can tunnel through plant leaves because its larvae have specialized mouthparts that help them eat and create intricate tunnels.
Ability
Host Plant Finder
Phytomyza penstemonis has an amazing sense of smell that helps it locate specific Penstemon plants to lay its eggs on.
Ability
Rapid Life Cycle
Phytomyza penstemonis can complete its entire life cycle in just a few weeks, which helps it have many generations per year.
Measurements & details
- Wingspan
- 2-5 mm
- Size
- 1-3 mm
- Lifespan
- 20-40 days
- Leg Count
- 6
Diet & Feeding
Young larvae feast on plant leaves, while adult flies sip on plant nectar and sap.
Age differences: Larvae consume plant leaf tissue, while adults feed on plant nectar and sap.
Primary Foods
- Penstemon leaves
- Nectar
- Plant sap
Foraging Method
- Foraging
Ecological connections
eaten by
Foxglove Beardtongue
Penstemon digitalis
Larvae mine the leaves of this host plant.
parasitizes
Leafminer Parasitoid Wasp
Diglyphus isaea
Larvae are parasitized by this tiny wasp species.
eaten by
Black-capped Chickadee
Poecile atricapillus
Small birds may prey on adult flies.
Traits
Solitary
Solitary animals live alone for most of their lives, only interacting with others for mating or parental care.
Herbivorous
This trait characterizes organisms whose diet consists entirely or primarily of plant material.
Diurnal
Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night.
Keystone Species
Describes a species whose presence and role have a disproportionately large effect on its environment.
Miniature
Pertaining to species that are significantly smaller than typical or average for their kind.
Pollinator
Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
These flies are harmless, but it's best to leave them alone to do their job!
Frequently Asked Questions
What is Phytomyza penstemonis's wingspan?
2-5 mm
How big is Phytomyza penstemonis?
1-3 mm
How long does Phytomyza penstemonis live?
20-40 days
What does Phytomyza penstemonis eat?
Young larvae feast on plant leaves, while adult flies sip on plant nectar and sap.
Where is Phytomyza penstemonis usually found?
Gardens and wildflower areas
How does Phytomyza penstemonis hunt?
Foraging
How many legs does Phytomyza penstemonis have?
6
Snap Map
Zoom in to split clusters and explore where this object has been snapped.
Loading map…
Recent Snaps
Recent snaps will appear here as new observations are added.
