The betta fish are small and have a beautiful pink shade body and are famous fish for the aquarium. Pink Fairy Armadillo is ...

The creature’s body is described as being black ... Greek mythology’s seductive and lethal sirens are beautiful sea monsters renowned for their seductive melodies. They have ethereal beauty ...

From deadly 'living fossils' to glowing sea angels, the ocean floor is home to creatures almost alien to us. Here are five incredible creatures straight from the deep.

A deep sea mission, undertaken by the Ocean Exploration Trust aboard their 223-foot vessel (E/V) Nautilus, recently spotted four nautilus individuals. Creatures similar to these modern-day nautiloids ...

One of the strangest groups of creatures of all is the sea squirts. Their comical title ... Even limpets are pretty marvellous. I have always been touched by the idea of a limpet returning to ...

Trust marine engagement officer Coral Smith said of the find: "This must be the most brightly coloured, beautiful sea slug (or sea creature for that matter) I have ever seen!" BBC Radio Devon ...

They might not look it, but sea cucumbers are pretty special creatures. Just ask this guy, Steven Purcell, one of the world's foremost experts on sea cucumbers. Purcell: They're quite strange animals.

They are colorful and even beautiful, with balloon-like floats ... The highly venomous sea creatures are washing up on Texas beaches.(Harte Research Institute) The creatures have also been spotted ...