Photomicrograph of Basiceros enana, a newly discovered extinct dirt ant species preserved in Dominican amber, formed from ...

The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. The Florida Entomologist Vol. 55, No. 4, Dec., 1972 Notes on Neotropical Tabanidae (Diptera) ...

This article addresses central themes in the study of tropical biodiversity, exploring the roles that speciation, extinction, and dispersal play in the formation of regional assemblages.

Ignacio Yúfera is a wildlife photographer whose images bring the natural world to life in a way that feels both raw and ...

In a river of eastern Brazil, an “armored” creature swam along searching for the next meal to sink its “copper colored” teeth into. But it wasn’t the only one searching. Passing scientists scooped up ...

"Some species of Characidium are almost identical ... Underestimated diversity in Characidium (Characiformes: Crenuchidae) ...