4 animals beginning with 'x' including a translucent fish – plus an ancient dog breed

4 animals beginning with 'x' including a translucent fish – plus an ancient dog breed

Yes, there are some animals alive today beginning with x. Here are four for starters, plus a dog breed. Can you think of any more?

Published: February 18, 2025 at 9:49 am

Here are some animals alive today that begin with the letter x – how many more can you think of?

Animals beginning with 'x'

Xeme

Outside of the breeding season, xeme are pelagic / TheFlyingPanda, CC BY-SA 4.0, via Wikimedia Commons

This small gull, also known as Sabine’s Gull, is easy to identify by its striking wing pattern. They breed in the Arctic and are found throughout northernmost North America and Eurasia.

Xerus

As they usually live in hot environments, African ground squirrels can thermoregulate / Getty

Also known as the African ground squirrel, this little rodent lives in burrows in Africa's savanna, grasslands and deserts. It enjoys a diet of insects, leaves, seeds and nuts.

Xingu river ray

The Xingu river ray's venom is localised at its dentine spine in its tail, and its toxicity decreases over time / Getty

Found in the Xingu River basin in Brazil – hence the name – the Xingu river ray is a venomous stingray.

Xoloitzcuintle

Xoloitzcuintle on sand dune
Xoloitzcuintle is pronounced 'show-low-eats-QUEENT-lee' / Getty

While this isn't technically an animal species in itself, it is a breed of dog. Also known as the Mexican hairless dog, it features prevalently in Aztec culture as a guide through the underworld – and is thought to be one of the oldest domesticated dog breeds.

X-ray tetra

X-ray fish are very small, and grow up to a maximum length of 4.5cm / Getty

Known as the x-ray fish because of its translucent body, this South American species is found in the Amazon and Orinoco basins, as well as coastal rivers in the Guianas. It is also a popular aquarium fish.

Check out the rest of the animal alphabet and find animals starting with every letter from A-Z

A B C D F G H J K L M N O P Q R S T U V W X Y Z

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