MashGet

Squid have come to the California coast before, like this one in 2005

Scuba divers off the Californian city of San Diego are being menaced by large numbers of jumbo squid.

The beaked Humboldt squid, which grow up to 5ft (1.5 metres) long, arrived off the city's shores last week.

Divers have reported unnerving encounters with the creatures, which are carnivorous and can be aggressive.

One diver described how one of the rust-coloured creatures ripped the buoyancy aid and light from her chest, and grabbed her with its tentacles.