Yolsark

The Yolsark is a highly intelligent arthropod native to the Abyssal Ocean just off the coast of Spason in Ucharpli. It is characterized by its asymetrical claws as well as its ability to survive on land for several days. The creature is widely known for its ability to fire sonic waves using its claw.

Appearance
Yolsark are arthropods and are well adept to living in the water and are about as large as a Dhragolon. They tend to range from dark red to light orange in color. Their left claw is larger than the other. The bigger claw is used for firing sonic waves both underwater and in the air while the smaller claw is used for manipulating objects.

On land, the Yolsark is capable of standing upright, but in the water, it usually stays on all of its legs.

Biology
Using its larger claw, the Yolsark can snap it at high speeds resulting in a sound that can kill small fish and even break glass jars. Along with the deadly sound, a jet of sonic waves is emitted which stuns and paralyzes larger ones.

The creature itself also happens to be quite intelligent. They have been known to build elaborate underground burrows where many Yolsark live. They did this by using tools on land such as sticks and even some Dhragolon tools.

In the Dhragolon's tribal era, the Yolsark would frequently raid the coasts of Spason with surprisingly well coordinated attacks. However, since the Spasonites became more advanced in technology, these raids have since stopped though the creatures still retain their knowledge of Dhragolon settlements.

Scientists have discovered that the Yolsark seems to have some form of elaborated communication, much like a language. The Yolsark tends to speak using a series of clicks and signing with its claws. Although such intelligence has been proven, Yolsark tend to keep underwater as they are extremely territorial. Dhragolon divers face the risk of getting shot at with sonic waves should they get too close to their city.

Sentience
Because of how advanced the Yolsark are in comparison to other creatures of Ucharpli, the Yolsark is usually designated as sentient in many wildlife records. However, because of their general hostility towards Dhragolon, no serious attempts of communication have been made.