Callicorixa praeusta
This record describes Callicorixa praeusta (species). Recorded family: Corixidae. Recorded order: Hemiptera.
Identification and Appearance
7-8mm. This species is similar to several other species of water boatman and detailed examination is necessary for a sound id. As with other species it has a gold and black wave pattern on the pronotum and elytra. Both sexes have a black 'square' at the end of the tarsus on the hind leg. The male pala has a characteristic hump along the top towards the tip. Most Sigara and Callicorixa species look very similar. In still and moving water and on bank side vegetation. It flies well and is attracted to light. Most commonly recorded between June and August.
Wikipedia reference for Callicorixa praeusta: https://en.wikipedia.org/wiki/Callicorixa_praeusta.
Classification
Habitat and Range
Habitat
In still and moving water and on bank side vegetation. It flies well and is attracted to light.
Seasonal Activity
Most commonly recorded between June and August.
Additional species information
Recorded status
Common in Britain.
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Callicorixa praeusta. 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 Callicorixa praeusta (3)
Frequently Asked Questions About Callicorixa praeusta
What is Callicorixa praeusta?
Callicorixa praeusta is a species in the family Corixidae, within the order Hemiptera.
Where is Callicorixa praeusta found?
Habitat: In still and moving water and on bank side vegetation. It flies well and is attracted to light.
When is Callicorixa praeusta active?
Callicorixa praeusta: seasonal activity - Most commonly recorded between June and August..