scientific name Scorpaenopsis steinitzi, is a species of marine fish in the family Scorpaenidae. It is found in the Indo-Pacific region, including the Red Sea, the Gulf of Aden, and the western Pacific Ocean.

In terms of size, Steinitz' Scorpionfish can grow up to 22 centimeters in length, with females generally being larger than males. They have a typical scorpionfish shape, with a large head and mouth, a tapering body, and spines on the fins and along the back. The coloration of this fish varies depending on the environment and can range from light brown to red-brown, with a mottled or blotched pattern.

Steinitz' Scorpionfish is a relatively solitary fish, often found hiding in crevices or on the seabed, waiting for prey to come within striking distance. They are ambush predators and feed on small fish and crustaceans. They have venomous spines on their dorsal, anal, and pelvic fins, which they use for defense and catching prey.

One interesting feature of Steinitz' Scorpionfish is its ability to change its coloration to blend in with its surroundings. This allows it to remain camouflaged and avoid detection by potential predators or prey. They can also change their body shape to further enhance their camouflage and make them even more difficult to spot.

Due to their venomous spines, Steinitz' Scorpionfish can be dangerous to humans if handled improperly. It is important to exercise caution when diving or swimming in areas where they are known to inhabit.

In conclusion, Steinitz' Scorpionfish is a fascinating and unique species of fish with interesting adaptations for survival in its environment. Its ability to change color and shape is a testament to the amazing diversity and complexity of life in the ocean.