Diversity of indoor arthropods increases in ‘affluent’ neighborhoods 

There is an interesting new open access paper on urban ecosystems out in Biology Letters: Exoskeletons and economics: indoor arthropod diversity increases in affluent neighbourhoods | Biology Letters No it is not directly about microbes but nobody’s perfect and many of the arthropods they look at are small and the story about biodiversity is (I …

Arthropod Diversity in Urban and Suburban Homes

A paper from Bertone et al studies indoor arthropod diversity in urban and suburban homes. They surveyed all the arthropods they could find in 50 homes in North Carolina, finding 24-128 distinct arthropod families per home! These critters were filtering in from the outdoor surroundings of the home, and most of them were benign to humans. They also found …