Beyond the Limits of Light: An Application of Super-Resolution Confocal Microscopy (sCLSM) to Investigate Eocene Amber Microfossils.

Amber is known as one of the best sources of fossil organisms preserved with exceptional fidelity. Historically, different methods of imaging have been applied to amber, including optical microscopy and microtomography. These methods are sufficient to resolve millimeter-scaled fossils.

Flexibility in the ambrosia symbiosis of .

Introduction: Ambrosia beetles maintain strict associations with specific lineages of fungi. However, anthropogenic introductions of ambrosia beetles into new ecosystems can result in the lateral transfer of their symbionts to other ambrosia beetles. The ability of a Florida endemic ambrosia beetle, , to feed and establish persistent associations with two of its known symbionts ( and ) and two other fungi ( and sp.

Macrochelid mites (Mesostigmata: Macrochelidae) from São Paulo state, Brazil, with description of a new species of Macrocheles.

Macrochelid mites have been reported in several papers about mites of different habitats in Brazil, but this is the first work specifically conducted to determine the macrochelids from that country. The main goal was to determine macrochelid species in microhabitats where the stable fly is usually found in commercial cattle farms. In total, 1359 specimens were collected from cow manure and litter in different regions of São Paulo state.