Scientists uncover the genes that give pufferfish their protective spikes •

A Gene-Tweaked Jellyfish Offers a Glimpse of Other Minds

Representative puffer fish (Lagocephalus sp.) from North American waters.

Freshwater Biodiversity

Which Animals Have Prickly Spines?

BurrfishBehFAQs

Puffer fish communicate using non-toxic substances •

Protecting marine biodiversity - CSIRO

Iguana Lizard with Spikes on Back on a Rock 10336295 Stock Photo

NU Research Information - Nagoya University

All About Pufferfish: Nature's Shapeshifting Wonders

Pufferfish and Ancestral Genomes

Bony fish of Great Lakes Earth by Jdailey1991 on DeviantArt

Lane Bryant I'm No Angel ad campaign takes a swipe at Victoria's

The Spiny Puffer Fish with its' anti-predatory defense mechanism of sharp spines Stock Photo - Alamy

There's more to pufferfish than that goofy spiked balloon