Articles on Arthropods

Displaying 1 - 20 of 23 articles

Volunteers tend to an insect trap in Los Angeles. Deniz Durmus, courtesy of the Natural History Museums of Los Angeles County

Bugs thrive in urban Los Angeles – volunteers’ traps reveal biodiversity hot spots for city insects and spiders

City life can mean lots of pavement and habitat loss. But many bug species are hanging on, especially in neighborhoods with steady temperatures near the mountains.
I feel a song coming on … Paul Starosta/Stone via Getty images

Why don’t female crickets chirp?

Only male crickets have wing structures that produce sound, but females are very good at following the signal.
A rare find — a fossil of Stanleycaris hirpex with the nervous system preserved. (Jean Bernard Caron/Royal Ontario Museum)

Three‑eyed Cambrian fossils shed new light on arthropod head evolution

The discovery of a fossil over 500 million years old reveals new information. Its brain and nervous system are remarkably preserved, filling in some gaps in what we know about arthropod evolution.
The radiodont Anomalocaris, with its large stalked eyes, is considered a top predator that swam in the oceans more than 500 million years ago. Katrina Kenny

Freaky ‘frankenprawns’: ancient deep sea monsters called radiodonts had incredible vision that likely drove an evolutionary arms race

Our study on weird ancient marine animals called radiodonts supports the idea that vision played a crucial role during the Cambrian Explosion, a rapid burst of evolution about 500 million years ago.
Insects are an inexpensive and effective way to teach children about science. Ariel Skelley/DigitalVision via Getty Images Plus

Want to teach kids about nature? Insects can help

Insects are plentiful and inexpensive. Even when children aren’t attending school in person, they can learn from the encounters they have with insects outside.

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