1 Alligator (Crocodile)
An alligator is a crocodilian in the genus Alligator of the family Alligatoridae. The two living species are the American alligator and the Chinese alligator. Additionally, several extinct species of alligator are known from fossil remains. Alligators have long existed since the Oligocene epoch 37 million... read more Sometimes I can't tell the difference between an alligator and a crocodile.
They look very similar, with few differences. Both have long heads with sharp teeth and scaly skin. These deadly reptiles also both spend time in the water.
2 Tortoise (Turtle)
I sometimes wonder if tortoises are the same as turtles, but they walk on land and don't have long flippers.
Sea turtles live in the ocean and use their gigantic flippers to swim, while tortoises prefer to walk slowly on the ground. However, both have a large shell protecting their bodies and are cold-blooded reptiles with similar designs.
Turtles are sea creatures, and tortoises are land creatures. Beyond that, the differences are beyond me.
3 Rat (Mouse)
Rats are various medium-sized, long-tailed rodents of the superfamily Muroidea. "True rats" are members of the genus Rattus, the most important of which to humans are the black rat, Rattus rattus, and the brown rat, Rattus norvegicus. Rats are similar to mice. Both are rodents and have similar features like tails, ears, and overall body shape.
However, rats are more often considered pests, while mice are sometimes kept as pets. Rats are slightly larger and occasionally more dangerous than mice.
4 Rabbit (Hare)
Rabbits, also known as bunnies or bunny rabbits, are small mammals in the family Leporidae (which also contains the hares) of the order Lagomorpha (which also contains the pikas). Oryctolagus cuniculus includes the European rabbit species and its descendants, the world's 305 breeds of domestic rabbit... read more Both belong to the same family and have similar features, like big ears and furry bodies.
Rabbits are smaller and more common than hares, while hares are slightly bigger and have larger ears.
5 Moth (Butterfly)
Moths comprise a group of insects related to butterflies, belonging to the order Lepidoptera. Most lepidopterans are moths; and there are thought to be approximately 160,000 species of moth, many of which are yet to be described. Moths look like butterflies but are less colorful and nocturnal.
Both insects have large wings to flutter around the sky, and both can sometimes look attractive, though butterflies are more beautiful.
6 Jaguar (Leopard)
The jaguar (Panthera onca) is a large cat species and the only living member of the genus Panthera native to the Americas. With a body length of up to 1.85 m (6 ft 1 in) and a weight of up to 158 kg (348 lb), it is the largest cat species in the Americas and the third largest in the world. Its distinctively... read more Jaguars and leopards have very similar fur patterns and an overall similar design. Both are big cats and live in the wild, alongside lions, tigers, cheetahs, etc.
However, the two animals have slightly different fur colors.
7 Porcupine (Hedgehog)
Porcupines are rodentian mammals with a coat of sharp spines, or quills, that protect against predators. Porcupines look like gigantic hedgehogs with spikes covering their backs. Hedgehogs also have spikes for protection.
However, hedgehogs are smaller and cuter than porcupines, and both animals live in different habitats.
This is interesting since porcupines aren't related to hedgehogs. They're actually rodents.
8 Guinea Pig (Hamster)
The guinea pig, also called the cavy or domestic guinea pig, is a species of rodent belonging to the family Caviidae and the genus Cavia. Guinea pigs remind me of larger versions of hamsters. Both are kept as pets, are rodents, and sometimes live in cages and use a spinning wheel for fun.
Both are also very cute animals.
9 Red Panda (Fox and Raccoon)
The red panda (Ailurus fulgens), or also known as the red bear-cat or the red cat-bear, is a mammal native to the Eastern Himalayas and Southwestern China. It's the only animal that belongs to the Aliuridae family. Despite having the word "panda" in its name, it's not a panda. It's closely related to... read more Am I the only one who thinks red pandas look like a cross between a fox and a raccoon?
They have similar fur patterns and colors as foxes and sport a raccoon-like tail. All three animals are extremely adorable and cuddly.
10 Siberian Husky (Wolf)
The Siberian Husky is a medium size, dense-coat working dog breed that originated in north-eastern Siberia. Siberian Huskies resemble wolves but are kept as pets.
Huskies have a similar design to wolves, and I sometimes wonder if they are smaller, less wild versions. Both are wonderful breeds of canines.
The Contenders
11 Centipede (Millipedes)
12 Frog (Toad)
Frogs are a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura.
13 Seal (Sea Lion)
Pinnipeds, commonly known as seals, are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic, mostly marine mammals in the clade Pinnipedia. They comprise the extant families Odobenidae (whose only living member is the walrus), Otariidae (the eared seals: sea lions and fur... read more Almost identical. The only differences I know are their flippers, and that sea lions have ears while seals only have holes.
The seal in the image is like, "Oh, really?"
14 Wasp (Bee)
Both pollinate flowers and are yellow and black.
15 Ostrich (Emu)
The ostrich or common ostrich is either of two species of large flightless birds native to Africa, the only living member of the genus Struthio, which is in the ratite family. In 2014, the Somali ostrich was recognized as a distinct species.
16 Flamingo (Swan)
Flamingos or flamingoes are a type of wading bird in the genus Phoenicopterus, the only genus in the family Phoenicopteridae. Flamingos look like pink swans with longer legs.
17 Squid (Cuttlefish)
18 Kangaroo (Wallaby)
The kangaroo is a marsupial from the family Macropodidae. In common use the term is used to describe the largest species from this family, especially those of the genus Macropus: the red kangaroo, antilopine kangaroo, eastern grey kangaroo, and western grey kangaroo.
19 Deer (Elk)
20 Yak (Buffalo)
21 Koala (Sloth)
The koala is an arboreal herbivorous marsupial native to Australia. It is the only extant representative of the family Phascolarctidae and its closest living relatives are the wombats.
22 Sloth (Anteater)
23 Marlin (Swordfish)
24 Puma (Cheetah)
The cougar, also commonly known as the mountain lion, puma, panther, or catamount, is a large felid of the subfamily Felinae native to the Americas. Aside from their obvious pelt differences, cheetahs are very similar to pumas, even in being the largest cats that can purr like domestic cats.
25 Pollock (Cod)