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- ›Bees and Apoid Wasps
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- ›Sand Wasps
Heliocausini
Heliocausini is a tribe of crabronid wasps endemic to South America, with a peak of species richness in arid central Argentina. The heliocausine wasps are notable for their marked and unusual sexual dimorphism. Males are larger than females (males are smaller than females in most insects), with very large eyes and with a number of bizarre metasomal modifications.
3 branches of this tribe, most-observed first
See this branch on the Wheel of Life →
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Heliocausini in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 574945.