Many arthropods are able to produce pulsed sounds ... You have full access to this article via your institution. In the lobster stick-and-slip model, sliding friction between the plectrum and ...

It looked like a bizarre cross between a giant squid and a clawless lobster. But this seven-foot behemoth was likely an evolutionary trendsetter—one of the earliest and biggest arthropods ever ...

Yawunik kootenayi, a common ancestor to spiders, shrimp and butterflies, was a predatory “lobster-like” creature ... the early evolution of signature arthropod anatomical features, including ...

A creature resembling a human-sized lobster that roamed the Earth's oceans millions of years ago is providing new insights into the evolution of modern arthropods such as shrimp, ants and beetles.

The lobster-like creature was an early arthropod with large frontal appendages it used to hunt and ingest its prey. In a paper published in the journal, Palaeontoly, co-author Robert Gaines ...

By analogy to imaging organs in arthropods 12, each microlens and supporting post corresponds to a corneal lens and crystalline cone, respectively; each photodiode is a rhabdom; the black ...

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But unlike those lobster trains, these fossil arthropod chains, dated to the early Cambrian, appear to have been almost unbreakable. The animals collectively show signs of twisting, turning ...

Within this toxic dynasty, one of the major arthropod groups—the crustaceans—sticks out. There’s no such thing as a venomous crab or lobster, prawn or shrimp. There are some 70,000 species ...