Probethylus callani
Richards, 1939
Probethylus callani is a of in the , described by Richards in 1939. Members of this family are small chrysidoid wasps that parasitize (). The species has a broad distribution across the Americas from Mexico to Argentina, with additional records from the United States, Yemen, and some Afrotropical countries. A 2023 record from Valle Fértil, San Juan Province, Argentina marked the first documentation of this species in that country.
Identification
Sclerogibbid are distinguished from other chrysidoid wasps by their association with . Specific diagnostic features for P. callani are not documented in available sources.
Habitat
Arid and semiarid . The Argentine specimen was collected in the Monte Desert of the Multiple Use Reserve of Valle Fértil, an area noted for high .
Distribution
Neotropical Region from Mexico to Argentina, including the United States (Arizona), Belize, Yemen, and some Afrotropical countries. Documented from Brazil (multiple states), Argentina (San Juan Province), and other American localities.
Host Associations
- Embioptera - association documented at level for ; specific host record for P. callani not confirmed
Ecological Role
of embiopterans ().
Similar Taxa
- Other SclerogibbidaeShare lifestyle on ; -level distinction requires examination
- Other chrysidoid waspsDistinguished by association with rather than or other hosts
More Details
Collection method
The Argentine specimen was collected using a pitfall trap, suggesting ground-foraging or ground-nesting in females.