The diagnoses of Laetacara species is updated herein based on either character states outlined in their original descriptions, redescriptions, or found in examined material (both type and non-type material) and additional observed data. Information on distribution of Laetacara species is herein updated. A key for species identification including all known species of Laetacara is provided. New information […]
Rhinogobius maxillivirgatus is a newly described Goby species from China. They only live in a small tributary of the Changjiang River.
When you hear the word piranha, in all likelihood, you may imagine a cartoonish, feral image of a crazed, carnivorous beast carving the water into a froth. But is the ferocious piranhas really as dangerous as they seem to be?