Corixa punctata
This record describes Corixa punctata (species). Recorded family: Corixidae. Recorded order: Hemiptera.
Identification and Appearance
12-15 mm. There are 15-20 lines on the pronotum. The dorsal surface is not keeled on this species and the middle and back legs are more or less the same length. The strigil of the male (on the left under the wings) has 9-10 ridges. Corixa dentipes is a similar size and very similar, but is distinguished from other Corixa species by the bay-like indentation or notch in the tibia of the middle leg, where it joins the femur. The claw of the middle leg is shorter than the tarsus. Unless identified by a recognised expert, a photo is required and the specimen should be examined with a microscope. In the comments box, state the key or ID method used and describe the size and identifying characters. Feeds mainly on single cell algae and plant debris.
Wikipedia reference for Corixa punctata: http://en.wikipedia.org/wiki/Lesser_water_boatman.
Classification
Habitat and Range
Habitat
Weedy ponds and slow moving water.
Seasonal Activity
Active all year and flies well.
Diet and Behavior
Life History
Feeds mainly on single cell algae and plant debris.
Additional species information
Recorded status
Common and widespread in Britain.
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Corixa punctata. Species-specific details appear above.
Group overview
Hemiptera (true bugs) includes over 80,000 described species across cicadas, aphids, leafhoppers, shield bugs, and bed bugs. Aphids alone cost global agriculture an estimated $2.5 billion annually in crop losses.
Ecological role of the group
Many Hemiptera are essential food sources for birds and predatory insects. Cicadas provide massive nutrient pulses during emergence events - a single Brood X emergence can involve trillions of individuals across 15 states.
Economic and practical significance of the group
The brown marmorated stink bug (Halyomorpha halys) caused $37 million in apple crop losses in a single year in the U.S. Mid-Atlantic region. Bed bug infestations in the U.S. increased by 500% between 2001-2010, costing the hotel industry hundreds of millions annually.
Recorded sources for this group: USDA, EPA, University research. Imported estimates may describe particular regions or reporting periods.
Photos of Corixa punctata (3)
Frequently Asked Questions About Corixa punctata
What is Corixa punctata?
Corixa punctata is a species in the family Corixidae, within the order Hemiptera.
How big is Corixa punctata?
and very similar, but is distinguished from other
Where is Corixa punctata found?
Habitat: Weedy ponds and slow moving water.
When is Corixa punctata active?
Corixa punctata: seasonal activity - Active all year and flies well..
What is the life cycle of a Corixa punctata?
Feeds mainly on single cell algae and plant debris.