These are observations of Temnothorax on iNaturalist. Cuba is a hot spot of diversity for the genus with few observations. It's not that no one is studying this ant-- you just need to look beyond English language sources.
https://www.inaturalist.org/journal/myrmepropagandist/132296-why-do-some-ants-have-incrassate-femora
Science is hard enough without blockades.
4/4