True-bug-predator
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Bicyrtes
Bicyrtes is a genus of large, often brightly colored predatory sand wasps in the family Crabronidae. The genus name derives from the two noticeable projections arising from the rear of the mesosoma. Most species nest in sandy or coarse soils and provision their burrows with paralyzed true bugs, primarily Pentatomidae (stink bugs), though some species utilize Reduviidae (assassin bugs) and Coreidae (leaf-footed bugs) as prey. The genus contains approximately 11 described species distributed across North America, with some species extending into Central and South America and the Caribbean, including the Galápagos Islands.
Bicyrtes fodiens
Bicyrtes fodiens is a solitary sand wasp in the family Crabronidae, native to North and Middle America. Like other members of its genus, it is a fossorial species that excavates burrows in sandy or coarse soil to provision with paralyzed true bugs for its larval offspring. The species is part of a guild of beneficial predatory wasps that help control pest insect populations, including stink bugs. Adults are nectar-feeders and can often be observed visiting flowers.
Bicyrtes ventralis
Bicyrtes ventralis is a sand wasp in the family Crabronidae, distributed across Central America and North America. Like other members of the genus Bicyrtes, it is a solitary, fossorial wasp that nests in soil. Females provision underground burrows with paralyzed true bugs as food for their larval offspring. The species is one of approximately eight North American species in the genus Bicyrtes.
Dryudella
Dryudella is a genus of solitary digger wasps in the family Crabronidae, subfamily Astatinae, containing over 50 described species distributed across the Holarctic region. These small wasps (typically under 10 mm) are specialized predators of true bugs (Hemiptera), with females constructing nest burrows in sandy soils to provision their offspring. Males exhibit distinctive holoptic eyes that meet at the top of the head and possess broad hind wings that enable rapid flight from perches on twigs and stems. The genus shows sexual habitat segregation, with females typically in shaded nesting areas and males in sunny locations.