47 Fun Sea Animals That Start With D [Plus Facts]

Last Updated on April 9, 2024 by Michele Tripple

This post contains affiliate links. If you click and buy we may make a commission, at no additional charge to you. Please see our disclosure for more details.

Today, we’re diving into the depths of the ocean to discover the dazzling and diverse sea animals that start with D. The ocean is a vast, mysterious place, home to some of the most remarkable creatures on our planet. Sea animals that start with D brings us an array of delightful animals that are as interesting as they are important to the marine world. Let’s don our explorer hats and delve into the domain of ‘D’!

featured image of  Sea Animals That Start With D in pink background

First on our daring adventure is the Dolphin. Dolphins are not just famous for their playful nature and intelligence; they’re also incredible swimmers, using their sleek bodies to glide through the water. These friendly mammals communicate with each other using a variety of clicks and whistles, showing us just how sophisticated sea life can be.

Next, we drift over to meet the Dugong. These gentle giants are like the cows of the sea, grazing peacefully on underwater grasses in warm coastal waters. Dugongs are shy, elusive creatures with a sweet appearance, reminding us of the importance of protecting our ocean’s biodiversity.

Then, there’s the mysterious Dragonfish. In the deep, dark parts of the ocean, where light barely reaches, lives the Dragonfish. With its bioluminescent body, it lights up the pitch-black waters, attracting prey and dazzling scientists and sea explorers alike. The Dragonfish shows us that even in the most unlikely places, life finds a way to shine.

Diving into the world of sea animals that start with D reveals just how deep and dynamic the ocean really is. From the delightful Dolphin to the docile Dugong and the dazzling Dragonfish, each creature plays a vital role in the ocean’s ecosystems. So, let’s keep our curiosity piqued and our minds open as we continue to explore the wonders of the watery world around us!

Dive into other sea animals that start with B and sea animals that start with C.

pin image of  Sea Animals That Start With D in purple background

Complete List Of Sea Animals That Start With D

Here is a list of sea animals that start with D in alphabetical order. How many do you know from this list? Scroll down to learn more about each sea animal!

  • Dab
  • Dagger-Toothed Moray Eel
  • Daisy Brittle Star
  • Dall’s Porpoise
  • Damselfish
  • Dancer Shrimp
  • Dappled Boxer Crab
  • Darter
  • Dartfish
  • Deep-Sea Dragonfish
  • Deep-Sea Lizardfish
  • Deep-Sea Smelt
  • Deep-Sea Squid
  • Deer Cowrie
  • Demersal Grenadier
  • Denison Barb
  • Dentex
  • Derbio
  • Devil Ray
  • Devilfish
  • Diamond Tetra
  • Diodon Holocanthus
  • Diver Scallop
  • Dogfish Shark
  • Dolphin
  • Dorado
  • Dottyback
  • Dragonet
  • Dragonfish
  • Dragonfly Nymph
  • Drawnbonnet
  • Driftfish
  • Dromedary Jumping Crab
  • Drum Fish
  • Drunkard Fish
  • Duckbill Eel
  • Dugong
  • Dungeness Crab
  • Dusky Dolphin
  • Dusky Shark
  • Duskytail Grouper
  • Dusty Grouper
  • Dwarf Goby
  • Dwarf Seahorse
  • Dwarf Spiny Lobster
  • Dwarfgoby
  • Dynamite Sculpin
Complete List Of Sea Animals That Start With D

Fun Facts About Sea Animals That Start With D

Ready to increase your knowledge of sea animals that start with D? Dive in and learn more about all the different sea animals on the list!

Sea Animals That Start With D: dartfish
  • Dab: Dabs are like the flat pancakes of the sea, lying on the ocean floor and blending in with the sand. They’re great at playing hide and seek!
  • Dagger-Toothed Moray Eel: This eel has really sharp teeth, like tiny underwater daggers. It’s like the pirate of the sea caves, guarding its treasure.
  • Daisy Brittle Star: Imagine a starfish with skinny arms, decorated with patterns like daisies. It’s like the flower child of the sea, spreading peace and love on the ocean floor.
  • Dall’s Porpoise: Dall’s Porpoises are like the ocean’s sprinters, zipping through the water really fast. They love to race boats and jump through the waves.
  • Damselfish: These small, colorful fish are like the jewels of the coral reefs. They dart around the corals like tiny, living rainbows.
  • Dancer Shrimp: Dancer Shrimp look like they’re always ready for a dance party. With their long, graceful antennae, they sway in the water like they’re dancing to their own beat.
  • Dappled Boxer Crab: This crab carries anemones in its claws, like it’s ready for a boxing match. It’s like the little boxer of the sea, always ready to defend itself with its sea anemone gloves.
  • Darter: Darters are quick little fish that dart around in fresh water. They’re like the zippy cars of rivers and streams, always on the go.
Sea Animals That Start With D: devilfish
  • Dartfish: Dartfish are slender and fast, zipping in and out of coral reefs. They’re like the arrows of the sea, swift and sharp.
  • Deep-Sea Dragonfish: Deep-Sea Dragonfish are like the monsters of the ocean depths, with big teeth and a spooky look. They’re the stuff of sea legends, lurking in the dark waters.
  • Deep-Sea Lizardfish: These fish look a bit like lizards and live way down in the ocean. They’re like the secretive hermits of the sea, preferring the quiet, deep places.
  • Deep-Sea Smelt: Smelt are small fish that live in deep waters. They’re like the hidden treasures of the sea, shining silver in the deep blue.
  • Deep-Sea Squid: Deep-Sea Squids are mysterious creatures that can change color and squirt ink. They’re like the magicians of the deep sea, always ready to disappear in a puff of smoke (or ink!).
  • Deer Cowrie: Deer Cowries are shells with spots like a deer. They’re like the ocean’s version of a spotted fawn, cute and speckled.
  • Demersal Grenadier: These fish live near the sea floor, with long tails and big eyes. They’re like the sentinels of the ocean bottom, watching over the deep.
  • Denison Barb: Denison Barbs are fast swimmers with a red line that looks like they’re always in a hurry. They’re like the racecars of riverbanks, zooming around in fresh water.
  • Dentex: Dentex are strong fish with big teeth, ready to chomp down on their dinner. They’re like the tough guys of the Mediterranean, always looking for a snack.
  • Derbio: Derbio fish are great jumpers, leaping out of the water. It’s like they’re trying to catch a glimpse of the world above the waves.
  • Devil Ray: Devil Rays are huge and have horns like a devil, but they’re gentle giants. They glide through the ocean like underwater kites.
Sea Animals That Start With D: dolphin
  • Devilfish: Another name for rays or octopuses, depending on who you ask. Either way, they’re like the mysterious shadows of the sea, gliding and slinking through the water.
  • Diamond Tetra: These fish sparkle like diamonds because of their shiny scales. They’re like the glittering stars of freshwater tanks, brightening up their underwater world.
  • Diodon Holocanthus: Also known as the Balloonfish, they puff up when scared. They’re like the balloons of the sea, but with spikes for extra protection.
  • Diver Scallop: Diver Scallops are collected by hand, making them special. They’re like the ocean’s version of a hand-picked bouquet, each one carefully chosen.
  • Dogfish Shark: Dogfish are small sharks that live in packs like dogs. They’re like the puppies of the shark world, smaller but still part of the big family.
  • Dolphin: Dolphins are smart, playful, and love to make friends. They’re like the smiling acrobats of the sea, always ready for a fun time.
  • Dorado: Also known as Mahi-Mahi, these fish are brightly colored and super fast. They’re like the sports cars of the sea, sleek and shiny.
  • Dottyback: Dottybacks are small, colorful fish that zip around the coral reefs. They’re like the decorators of the sea, adding splashes of color everywhere they go.
  • Dragonet: Dragonets are small but have beautiful, dragon-like fins. They’re like the fairytale creatures of the sea, small and magical.
  • Dragonfish: Dragonfish have sharp teeth and a scary look, but they’re fascinating. They’re like the dragons of the deep sea, mysterious and fierce.
Sea Animals That Start With D: dugong
  • Dragonfly Nymph: Before they become dragonflies, these nymphs live in the water. They’re like the underwater stage of a dragonfly’s life, waiting to sprout wings and fly.
  • Drawnbonnet: This might be a creative take on a sea animal’s name. Imagine a sea creature wearing a bonnet, ready for a sea adventure.
  • Driftfish: Driftfish often hang around jellyfish or seaweed, drifting along. They’re like the hitchhikers of the sea, catching rides with their ocean friends.
  • Dromedary Jumping Crab: Imagine a crab that can jump like a camel can walk through the desert. They’re like the acrobats of the sandy shores, hopping around joyfully.
  • Drum Fish: Drum Fish make a drumming sound. They’re like the musicians of the sea, playing their beats for all the ocean to hear.
  • Drunkard Fish: A playful name for fish that might sway in the water. They’re like the dancers of the sea, swaying to their own rhythm.
  • Duckbill Eel: These eels have mouths like a duck’s bill. They’re like the odd ducks of the sea, unique and interesting.
  • Dugong: Dugongs are gentle sea cows that graze on sea grass. They’re like the peaceful cows of the sea, munching on grass and taking it easy.
  • Dungeness Crab: These crabs are famous for their taste. They’re like the celebrity chefs of the crab world, making every meal special.
  • Dusky Dolphin: Dusky Dolphins are playful and love to jump in the waves. They’re like the joyful kids of the sea, always up for a game.
Sea Animals That Start With D: dwarf fish
  • Dusky Shark: Dusky Sharks blend in with the deep waters. They’re like the ninjas of the sea, sleek and a little mysterious.
  • Duskytail Grouper: These groupers have a dusky color on their tails. They’re like the quiet, mysterious ones at the reef party, hanging back but still cool.
  • Dusty Grouper: Dusty Groupers look like they’ve been sprinkled with dust. They’re like the old librarians of the sea, wise and a bit dusty.
  • Dwarf Goby: Dwarf Gobies are tiny but full of personality. They’re like the little warriors of the coral reefs, small but mighty.
  • Dwarf Seahorse: Dwarf Seahorses are tiny and magical, like little sea unicorns. They’re like the fairytale princes and princesses of the sea grass.
  • Dwarf Spiny Lobster: These small lobsters have lots of spines. They’re like the little defenders of the sea floor, armored and ready.
  • Dwarfgoby: Just like Dwarf Gobies, these tiny fish are fascinating creatures of the reef. They remind us that even the smallest can have a big impact.
  • Dynamite Sculpin: With a name like that, imagine a fish that’s explosive in personality. They’re like the hidden fireworks of the sea, waiting to surprise you.

What sea animal that start with D are you most excited to see in real life? Share in the comments!

collage image of different Sea Animals That Start With D in green background

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.