Critter Science
  • Zoology
    • Ecology
      • Animal Conservation
        • CITES: Protecting Wildlife
        • Endangered Animals
        • Ex Situ Explained
        • In Situ Explained
      • Ecosystems
        • Animal Habitats
        • The Biomes
        • Coastal Erosion
      • Evolution. The Facts.
        • Animal Devolution
        • What are Arachnids?
          • Spider Webs
        • Carl Linnaeus
        • Charles Darwin
        • Dame Jane Goodall
        • Evolution of Amphibians
        • Evolution of Birds
        • Fish and Sharks
        • Naturalism
        • Natural Selection
        • What is a Marsupial?
      • Predator vs Prey
      • Producers and Consumers
    • Sustainability
      • Climate Change
      • Global Warming
      • Pollution
        • Air Pollution
        • Land Pollution
        • Light Pollution
        • Microplastics Pollution
        • Noise Pollution
        • Water Pollution
      • Recycling
        • Recycling Plastics
      • Renewable Energy
    • Animal Behavioral Patterns
      • Elephant Communication
      • Herpetofauna Communication
      • Primate Language: The Debate
      • Types of Animal Dormancy
    • What are Species?
      • Amphibians vs Reptiles
      • Animal Reproduction
      • Claws, Nails, and Talons
      • Frogs vs Toads
      • Fur and Hair
      • Gecko Feet
      • Invasive Species
      • IUCN Statuses
      • Speciation
      • The Enigmatic Purr
      • Venom vs Poison
      • What is a Marsupial?
    • About the Critterman
  • Daily Critter Facts
    • Amphibian Facts
      • Frog Facts
      • Newt Facts
      • Salamander Facts
      • Toad Facts
    • Arthropod Facts
      • Arachnid Facts
      • Insect Facts
    • Bird Facts
      • Flightless Bird Facts
      • Predatory Bird Facts
      • Scavenger Bird Facts
    • Cryptozoology
    • Fish Facts
      • Cephalopod Facts
      • Crustacean Facts
      • Jellyfish Facts
      • Reefs
      • Shark and Ray Facts
      • Shellfish Facts
    • Flying Mammal Facts
    • Gastropod Facts
    • Land Mammal Facts
      • Canine Facts
      • Feline Facts
      • Lagomorph Facts
      • Marsupial Facts
      • Mustelid Facts
      • Primate Facts
      • Rodent Facts
      • Ungulate Facts
    • Parasite Facts
    • Reptile Facts
      • Crocodilian Facts
      • Lizard Facts
      • Snake Facts
      • Turtle Facts
    • Sea Mammal Facts
      • Dolphin Facts
      • Porpoise Facts
      • Sea Lion Facts
      • Seal Facts
      • Whale Facts
    • Worm Facts
  • For Teachers
    • Animal Quizzes
      • Amphibians Quiz
      • Bird Quiz
      • Cat Quiz
      • Dolphin Quiz
      • Insect Quiz
      • Reptile Quiz
    • Butterfly Life Cycle
      • Butterfly Metamorphosis
      • World’s Largest Butterfly
      • World’s Largest Moth
    • Metamorphosis – A Frog’s Life Cycle
    • The Cellular Structure of an Animal
    • Insect vs Bug
    • Animal Word Search
    • Coloring Pages
  • Study Guides
    • African Animals
    • Antarctica Animals
    • Asian Animals
    • Australian Animals
    • Central American Animals
    • European Animals
    • North American Animals
    • South American Animals
  • Diseases & Parasites
    • Bsal
    • Canine Distemper Virus (CDV)
    • Chronic Wasting Disease (CWD)
    • The Deadly Chytrid Fungus
    • All About Parasites
    • The Rabies Virus
    • Toxoplasmosis
    • White-Nose Syndrome
  • Contact
    • General Contact
    • Guest Article Submission
      • Guest Articles
        • Guest Articles – 2024
    • What Critter is This?
    • Animal Welfare Organizations
    • Privacy Policy
Subscribe

Reefs

Home Daily Critter Facts Fish Facts Reefs
sea potato

The Sea Potato

  • 26 March, 2024
  • Critterman
  • No Comments
  • 170 Views
  • 2 Likes
Daily Critter Facts, Fish Facts, Reefs
The sea potato, aka common heart urchin, is a sea urchin found in sub-tidal regions in temperate seas the world over. They prefer to be buried in the sandy substrate of the ocean floor. These critters are abundant and not
Read More...
Dubois' sea snake

The Dubois’ Sea Snake

  • 25 March, 2024
  • Critterman
  • No Comments
  • 214 Views
  • 3 Likes
Daily Critter Facts, Reefs, Reptile Facts, Snake Facts
The Dubois’ sea snake is a species of highly venomous sea snake found in New Caledonia, Papua New Guinea, and the northern, eastern, and western coastal regions of Australia. Even though they face the threats of habitat
Read More...
goby

The Diverse Goby

  • 21 March, 2024
  • Critterman
  • No Comments
  • 152 Views
  • 1 Likes
Daily Critter Facts, Fish Facts, Reefs
The goby is a type of fish that can dwell in saltwater, brackish water (partially saline), and freshwater environments. There are over 2,000 known species of gobies the world over. Gobies are listed as anywhere from Data
Read More...
butterflyfish

The Alluring Butterflyfish

  • 11 March, 2024
  • Critterman
  • No Comments
  • 147 Views
  • 1 Likes
Daily Critter Facts, Fish Facts, Reefs
The butterflyfish is so named for their resemblance to butterflies in their flattened appearance and in how they almost flutter when they swim. There are over 120 identified species of these beautiful fish found in both
Read More...
green humphead parrotfish

The Green Humphead Parrotfish

  • 1 March, 2024
  • Critterman
  • No Comments
  • 148 Views
  • 1 Likes
Daily Critter Facts, Fish Facts, Reefs
The green humphead parrotfish, aka humphead parrotfish, bumphead parrotfish, double-headed parrotfish, buffalo parrotfish, and giant parrotfish, hails from various reefs of the Indian and Pacific Oceans. They can be found
Read More...
grey reef shark

The Grey Reef Shark

  • 15 February, 2024
  • Critterman
  • No Comments
  • 125 Views
  • 1 Likes
Daily Critter Facts, Fish Facts, Reefs, Shark and Ray Facts
The grey reef shark is a commonly seen shark in the Pacific and Indian Oceans, as well as in the Caribbean Sea. They prefer reefs, but can also be found in lagoons and even in the open sea. Unfortunately, they face the threats
Read More...
blenny

The Bountiful Blenny

  • 9 February, 2024
  • Critterman
  • No Comments
  • 128 Views
  • 2 Likes
Daily Critter Facts, Fish Facts, Reefs
The blenny can be found in oceans all over the world. These critters also come in many sizes and modifications. But 1 thing is for sure, they all have quite the personality. Blennies face a variety of threats from habitat
Read More...
turtleheaded sea snake

The Turtleheaded Sea Snake

  • 15 January, 2024
  • Critterman
  • No Comments
  • 200 Views
  • 1 Likes
Daily Critter Facts, Reefs, Reptile Facts, Snake Facts
The turtleheaded sea snake, aka egg-eating sea snake, can be found in Oceania near Australia and also some Pacific Islands like the Philippines and the Loyalty Islands of New Caledonia. These sea snakes tend to be sedentary and
Read More...
spotted seahorse

The Spotted Seahorse

  • 30 November, 2023
  • Critterman
  • No Comments
  • 200 Views
  • 2 Likes
Daily Critter Facts, Fish Facts, Reefs
The spotted seahorse, aka common seahorse, yellow seahorse, or estuary seahorse, mostly inhabits the waters off the coasts of the China down to Australia. However, they can also be found in the Persian Gulf over to
Read More...
pygmy seahorse

The Pygmy Seahorse

  • 29 September, 2023
  • Critterman
  • No Comments
  • 281 Views
  • 1 Likes
Daily Critter Facts, Fish Facts, Reefs
The pygmy seahorse hails from southern reaches of tropical Japan, throughout the Philippines, Indonesia, east to Palau, Papua New Guinea, Solomon Islands, Fiji, Vanuatu, and the Great Barrier Reef in Australia, to name a few locales.
Read More...
1 2

Search Critter Science

Subscribe

I’ve Been Featured On…











Recent Posts

  • sandhill dunnart
    The Sandhill Dunnart

    Nov 28, 20250

  • Omilteme cottontail
    The Omilteme Cottontail

    Nov 27, 20250

  • milky stork
    The Milky Stork

    Nov 26, 20250

  • rhim gazelle
    The Rhim Gazelle

    Nov 25, 20250

  • Kleinmann's tortoise
    The Kleinmann’s Tortoise

    Nov 24, 20250

Past Articles

Follow Critter Science

Recent Comments

  • Elizabeth on The Pink Fairy Armadillo
  • Roosrevil on Look Out for the Chupacabra!
  • roosrevil on The Photogenic Quokka
  • Critterman on Squee!!! Here Comes the Flapjack Octopus
  • Rhys Ritter on Squee!!! Here Comes the Flapjack Octopus

Categories

Spread the Word

  • Daily Critter Facts
  • Guest Articles
  • BYET
  • Teachers
  • Study Guides
  • Contact

Copyright © 2025, Critter Science. All Rights Reserved.