The decorator crabs, which are a part of the Majoidea family, are known as the masters of disguise in the underwater world. The Majoidea family itself includes spider crabs, which are known for their long legs and clever survival tactics.
Spider decorator crabs have the remarkable ability to camouflage by doing something truly unique. Instead of changing colors like a squid or chameleon would do, these crabs decorate their shells with pieces of seaweed, sponges, anemones, and other materials from their habitat. These objects would later help them hide from predators by blending perfectly into their environment.
Because of this unique behavior, these sea animals are sought after by divers and underwater photographers. Their camouflage makes it a challenge to find them, but when you do find them, you’ll definitely feel rewarded!
Where to Find Decorator Crab?
1. Indonesia
As a part of the Coral Triangle, along with the Philippines and Malaysia, the waters in Indonesia are teeming with all sorts of marine life. You can definitely find decorator crabs in many dive destinations across Indonesia, including Lembeh Strait, Raja Ampat, and Bali.
2. Malaysia
This Southeast Asian country offers spectacular diving spots and plenty of opportunities to encounter unique marine creatures, from pelagic species to macro critters. To find decorator crabs in Malaysia, head to Sipadan or Mabul Islands.
3. The Philippines
Like Indonesia, the Philippines’ underwater ecosystems will definitely steal your breath! Its clear waters and pristine coral reefs are home to numerous fascinating creatures, including decorator crabs. The best spots to find them in the Philippines include Anilao and Dauin, located near Dumaguete. Beyond decorator crabs, you won’t want to miss exploring the stunning marine life of the Philippines in other areas like Tubbataha Reef and Mindoro
4. Australia
Australia is a fantastic destination for encountering various sorts of marine fish and macro critters, especially along the Great Barrier Reef, Ningaloo Reef, and Sydney Harbour. These creatures are typically found in corals and rocky areas.
5. Palau
This tropical paradise in the western Pacific Ocean is famous for its pristine waters and diverse marine ecosystem. With remarkable marine biodiversity, you can expect to spot the elusive decorator crab hidden among corals, sponges, and crevices. Some of the recommended dive spots include the German Channel, Blue Corner, and Ulong Channel. Check out our guide on Palau’s Marine Life to discover more about the incredible species you can find here.
6. Mexico
Mexico’s rich underwater ecosystems make it an exciting destination for spotting decorator crabs and other ocean critters. Many areas around Mexico have reefs and rocky landscapes, such as Cozume, Sea of Cortez, and Puerto Morelos, have healthy reefs and rocky landscapes, which are perfect for these crabs to thrive.
Decorator Crabs Photography Tips
If you know what to look for, these masters of camouflage make excellent photo subjects. Here are some quick tips to help you get the perfect shot of decorator crabs:
1. Look for Patterns and Textures
Since these crabs are able to camouflage against seaweed, sponges, soft corals, and other debris, you need to know how to spot them. Train your eyes to spot unusual textures or movements that might reveal their hiding spots.
2. Use a Macro Lens
Because of their small size, you’re going to need a macro lens if you want to capture the crabs along with their unique and intricate details. Make sure to focus on their unique decorations and how they blend with their environment.
3. Be Sure to Bring the Right Lighting
You’ll also want to bring the right and proper lighting when you dive. Use a strobe light or focus light to highlight the crabs’ features, textures, and colors while avoiding harsh shadows. Don’t hesitate to play with the angles too to enhance their three-dimensional appearance.
4. Be Patient and Gentle
Decorator crabs are shy creatures and they may retreat if startled. Remember to approach them slowly, don’t make any sudden moves, and allow them to settle into their natural behavior. Your patience will result in more natural and engaging shots.
If you’re new to underwater photography, check out our Complete Guide To Underwater Photography for Beginners to find tips and techniques to improve your skills!
Let’s Dive with Solitude World Liveaboard and Resorts!
If you’re eager to start your dive and underwater photography adventure, let’s dive with Solitude World’s Liveaboard and Resorts! We offer liveaboard and dive resorts to accompany you on your diving adventure in Indonesia, Palau, and the Philippines!
Not only that but our Solitude Acacia and Lembeh Resorts also offer underwater photography workshops! We have dedicated camera rooms for your equipment, professional underwater photography guides, and expert workshops with hands-on practice on the premises.
We are prepared to support you thoroughly in the world of underwater photography, so you do not have to worry when starting your adventures with us.
Book your stay at Solitude Liveaboards and Resorts today!