The longest goldfish to date measured 18.7 inches. The fish, which belonged to a Dutch lady, was never weighed, so his mass remains unclear. However, a goldfish caught in Michigan measured 15 inches and weighed 3 lbs, so itâs safe to assume that Dutch behemoth weighed in excess of 3 lbs.
They range in size from less than an inch to several inches. The giant desert centipede is usually 6 to 8 inches (15 to 20 cm) long, while the common desert centipede is 4 to 5 inches (10 to 13 cm) long.The larger giant desert centipede is orange with a black head and tail. This warning coloration advertises the centipede as dangerous.hey range in size from less than an inch to several inches. The giant desert centipede is usually 6 to 8 inches (15 to 20 cm) long, while the common desert centipede is 4 to 5 inches (10 to 13 cm) long.
Africa has some of the most dangerous and venomous snakes in the world. Get your facts and information about the Black Mamba, Boomslang, Puff Adder, Gaboon Viper, Egyptian Cobra and more of Africa's deadly snakes.Find out what the different types of snake venom will do to the victims body.enomous snakes will often avoid humans, and if they bite they rarely inject their full venom load. 18161462@N00/Flickr/CC BY 2.0. The Black Mamba (Dendroaspis polylepis) is one of Africa's most dangerous snakes and feared in East, Central and Southern Africa.