![]() The fast swimming speeds of squid can be attributed to their use of jet propulsion. ![]() How are squid able to swim so fast exactly? As a result, squid are the fastest-swimming invertebrates in the oceans. According to Animal Planet, these majestic cephalopods can swim at a speed of up to 25 miles per hour (mph). Unlike seahorses, squid are incredibly fast swimmers. Some of the most common species of squid include the following: The former type of squid typically inhabits shallow waters, whereas the latter type inhabits deeper waters. Marine biologists further categorize squid as either myopsida or oegopsida. All squid are classified as cephalopods, but no two species are exactly the same. There are over 300 species of squid known to exist. If a squid is resting in yellow sand at the bottom of the sea, it may change its skin to reflect this yellow color. ![]() Known as active camouflage, it’s an evolutionary trait that’s used by squid to conceal themselves. Some squid are even able to change the color of their skin, allowing them to adapt to a variety of different environments. As a result, squid have evolved to develop camouflaged skin that conceals them in their natural habitat. Most of these common predators, however, hunt by sight. It’s not uncommon for sharks, seals, whales, dolphins and even birds to prey on squid. Like octopuses, squid are camouflaged to protect against predators. In this post, you’ll learn nine fun facts about squid. Squid are brilliant, seemingly mesmerizing, marine animals that are known for their graceful swimming abilities. While most common in the North Atlantic, they are found in saltwater bodies throughout the world. If you’re a seasoned recreational diver, you may have encountered a squid. Defined as cephalopods with a long body, eight arms and a pair of tentacles, squid are some of the most unique creatures in the oceans.
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