- 1 What depth do hatchet fish live in?
- 2 What does a deep sea hatchetfish look like?
- 3 Where do deep sea hatchetfish live?
- 4 How do hatchet fish protect themselves?
- 5 Are Hatchetfish peaceful?
- 6 Are Dragonfish real?
- 7 What ocean zone do hatchetfish live in?
- 8 Where hatchetfish are found?
- 9 How big do hatchets get?
- 10 What is the midnight zone in the ocean?
- 11 What animals live in the ocean trenches?
- 12 Where do killifish live?
- 13 Do hatchet fish lay eggs?
- 14 How do hatchet fish survive?
- 15 What zone does the viperfish live in?
What depth do hatchet fish live in?
They are abundant in warm and temperate regions throughout the world, usually at depths of about 200–1,000 m (650–3,000 feet). Deep-bodied and flattened from side to side, they have slender tails and rows of light organs along the lower edge of each side of the body.
What does a deep sea hatchetfish look like?
Hatchetfish are well camouflaged. Like many deep sea fishes, they have light-producing organs in rows along their bellies. These organs shine a pale blue light that matches daylight filtering down from above, and hides them from predators below.
Where do deep sea hatchetfish live?
Hatchetfishes are found in most temperate waters of the world where they are found at depths ranging from 600 feet (180 meters) to 4,500 feet (1,370 meters).
How do hatchet fish protect themselves?
Hatchetfish, tiny “alien-looking” creatures known for an uncanny ability to hide out in open water, use mirror-like scales to deflect and diffuse light to make themselves invisible to predators, scientists reported Wednesday.
Are Hatchetfish peaceful?
Tank Mates The peaceful Common Hatchetfish makes a better community tank mate than Silver Hatchetfish since the Common is not as shy as the Silver, so they won’t get stressed out by having other species sharing their space.
Are Dragonfish real?
Dragonfish, also called sea moth, any of about five species of small marine fishes comprising the family Pegasidae and the order Pegasiformes. Dragonfish are found in warm Indo-Pacific waters. They are small (to about 16 centimetres [6 1/2 inches] long), elongated fish encased in bony rings of armour.
What ocean zone do hatchetfish live in?
Found in tropical, subtropical and temperate waters of the Atlantic, Pacific and Indian Oceans, marine hatchetfishes range in size from Polyipnus danae at 2.8 cm (1.1 in) to the c.
Where hatchetfish are found?
Common hatchetfish or freshwater hatchetfishes are found in the Amazon, Venezuela, Peru, Guyana, and Surinam. Some species of hatchetfishes can be found in subtropical and temperate waters of the Indian Ocean, Atlantic Ocean, and the Pacific Ocean and are called the marine hatchetfish.
How big do hatchets get?
Size. When fully grown, freshwater hatchetfish range in size from 1 inch up to 2 1/2 inches. One exception is the Giant Hatchetfish Thoracocharax securis which can grow up to 3 1/2 inches. The smallest being the Dwarf Hatchetfish Carnegiella schereri which only grows to about 1 inch.
What is the midnight zone in the ocean?
The depths from 1,000-4,000 meters (3,300 – 13,100 feet) comprise the bathypelagic zone. Due to its constant darkness, this zone is also called the midnight zone. The only light at this depth (and lower) comes from the bioluminescence of the animals themselves.
What animals live in the ocean trenches?
The three most common organisms at the bottom of the Mariana Trench are xenophyophores, amphipods and small sea cucumbers (holothurians), Gallo said. The single-celled xenophyophores resemble giant amoebas, and they eat by surrounding and absorbing their food.
Where do killifish live?
Killifish, also called egg-laying topminnow, any of a few hundred species of usually elongated fishes of the family Cyprinodontidae (order Atheriniformes), found worldwide, especially in the tropics of Africa and the New World. They inhabit brackish, salt, and fresh water, including certain desert hot springs.
Do hatchet fish lay eggs?
Common Hatchetfish are egg layers, but they have not been successfully bred in captivity. Interestingly, their cousin, the Marbled Hatchetfish Carnegiella strigata, though not quite as hardy, will breed quite easily. For a description of breeding characin fish, see Breeding Freshwater Fish: Characins.
How do hatchet fish survive?
Deep sea hatchetfish lives on great depth with minimal amount of light. Because of that, their eyes are adapted to recognize even the slightest shadows in the water. Position of their eyes enables them to see the prey coming from above. Deep sea hatchetfish eats plankton, crustaceans and tiny fish.
What zone does the viperfish live in?
The Pacific viperfish, Chauliodus macouni, is a predatory fish that lives in the bathyal zone or bathypelgic, ranging from 1000m-4000m and having an average temperature of 4 degrees Celsius. However, the pacific viperfish has been found in the mesopelagic region, above the bathypelagic.