The Venom Preceded the Stinger: Genomic Studies Shed Light on the Origins of Bee Venom
Published:08 Jan.2024    Source:North Carolina State University

Aphaenogaster mariae Forel are a rare type of spine-wasted ant. Unlike their cousins that nest mostly in the detritus of forest floors, these ants live most of their lives high in tree canopies. This arboreal lifecycle is a fairly common practice for ants in tropical areas, but little was known about the presence or prevalence of arboreal ants in the Triangle, until now. With the whole colony, we're able to document every life stage of this rare ant species, which is a first for science.

 

However, these new, detailed descriptions of all members of the colony provide some clues. The queens of these species are pretty small compared to other ant queens. This small body type is similar to parasitic ant queens since being small makes them more easily mistaken as a fellow worker ant by a colony she is about to infiltrate. Around 250 species of ant have been identified in North Carolina, and the rediscovery of this species helps us better understand the unique makeup of North Carolina's biodiversity.

 

This different surveying effort has changed what we're finding and our perspective on what's possible out there. There are still discoveries to be made, even in the Neuse River game lands. This is a great case of a species that's so rarely encountered that it's impossible to draw any conclusions about how rare it actually is or isn't, The observations suggest that these species are fairly localized, but more work needs to be done.