The largest grouper, the giant Goliath grouper, can grow to 8 feet long and weigh over 800 pounds. The smallest, the Coney, grows to about a foot and weighs about a pound. Some groupers hunt with moray eels. Groupers are one of the few fish that eat red lionfish, which are both ve...
Some crustaceans, such as crayfish, dwell in freshwater lakes and streams; others, such as isopods and pill bugs, live on land. Both giant animals and humans eat many crustaceans. The barnacle is an exception to the rule that most crustaceans are mobile. Barnacle larvae swim freely, but ...
The Giant Golden-crowned Flying-fox is the largest and weighs in at 2.5 pounds. Its wingspan is over 1.5 meters wide. Are flying fox bats dangerous? Flying-fox bats are not dangerous unless they feel threatened. They will not harm humans unless they are provoked or harassed. ...
The large image-forming eyes of the giant squid (Architeuthis dux) are about the same size as a volleyball. In fact, they have the largest eye of allcreatures in the animal kingdom. Squid are considered as being sentient (capable of sensing or feeling) in the United Kingdom. Hence, the...
Thelion's mane jellyfish, also known as the giant jellyfish, is the biggest and longest jellyfish. They are also the largest species in the world. The lion's mane jellyfish is in the phylum Cnidaria and the class Scyphozoa. Scyphozoans are the larger jellyfish that spend most of their...
Giant Pacific Octopus Harlequin Octopus (LPSO) North Atlantic Octopus Octopus Cyanea Octopus Mimus Octopus Wolfi Southern Blue-Ringed Octopus Vent Octopus 10 Fun Facts about Octopus The common octopus vulgaris has a large central brain (including 8 "mini-brains" to help control individual movement in...
Some people do keep giant vinegaroons as pets, for they are nonvenomous and peaceful. Vinegaroons have eight eyes, but their eyesight is bad. The whip scorpion is not an insect. It is an arachnid that is related to spiders and, distantly, to scorpions. Female vinegaroons provide consider...
The animal life on land was otherwise restricted to a very few species of isopods (an order of crustaceans), spiders, insects, worms, a snail, and a centipede. Vast quantities of flies, large cockroaches, and a small scorpion were introduced recently. A small, long-legged chicken reported ...
individual is a regular feature in some shrimps. InPandalus montagui, of the orderDecapoda, for example, some individuals begin life as males but change into functional females after about 13 months. Isopods of the genusRhyscotoidesshow a similar change from male to female as they grow older....
Easter Island, Chilean dependency in the eastern Pacific Ocean. It is the easternmost outpost of the Polynesian island world and is famous for its giant stone statues. To its original inhabitants the island is known as Rapa Nui, and its population is pre