https://www.blm.gov/documents/national-office/blm-library/report/response-western-thatching-ant-formica-obscuripes
Response of Western Thatching Ant (Formica obscuripes) Colonies to Mechanical Shrub Crushing and...
In 2003, the Bureau of Land Management Challis Field Office implemented a project to evaluate methods to restore the herbaceous understory of a Wyoming big...
western thatching ant
https://www.animaldiversity.org/accounts/Formica_obscuripes/classification/
Formica obscuripes (western thatching ant) | CLASSIFICATION | Animal Diversity Web
western thatching antformica obscuripesanimal diversityclassificationweb