# Dragonet (*Callionymus*)

The Dragonet is a small, colorful fish that looks like a miniature dragon. It loves to swim around coral reefs and is very playful.

- **Category:** [Fish](https://www.snappit.app/explore/categories/fish)
- **Rarity:** Common
- **Danger:** 2/5 · Low
- **Habitat:** Coral reefs
- **Also known as:** Callionymus Dragonet, Common Dragonet

![Dragonet](https://res.cloudinary.com/drieglelr/image/upload/v1771425819/objects/4777.jpg)

## Appearance

The Dragonet has a flattened body with large, protruding eyes and often vibrant, intricate patterns in shades of red, orange, green, and brown. Males frequently display strikingly elongated and colorful dorsal and caudal fins. Its smooth skin lacks scales, differentiating it from many other fish.

## Taxonomy

- **Kingdom:** Animalia
- **Phylum:** Chordata
- **Class:** Actinopterygii
- **Order:** Perciformes
- **Family:** Callionymidae
- **Genus:** Callionymus

## Interesting facts

- Instead of scales, their skin is smooth and covered in a thick, protective slime!
- Male dragonets perform elaborate 'nuptial dances' high above the seafloor to impress females!
- Some dragonet species have spines on their gill covers that can deliver a mild venom!
- They lack a swim bladder, so they mostly hop or glide along the seabed instead of swimming.

## Special abilities

- **Master of Disguise:** Dragonet can quickly change its skin patterns and colors to blend perfectly with the seabed, helping them hide from predators and ambush prey.
- **Fancy Fin Displays:** Males have elongated, brightly colored fins that they dramatically spread out during courtship dances to attract females.
- **Protective Slime Coat:** Dragonet has a thick, slippery mucus layer on its skin that makes it difficult for predators to grasp and helps ward off parasites.

## Measurements & details

- **Length:** 8-25 cm
- **Weight:** 0.01-0.15 kg
- **Lifespan:** 2-7 years
- **Swim Speed:** 0.5 km/h
- **Maximum Depth:** 300 m
- **Water Type:** Saltwater

## Diet & Feeding

These tiny hunters mostly snack on small worms and crustaceans found living in the sand and mud.

- **Primary Foods:** copepods, amphipods, polychaete worms, small shrimp, isopods
- **Foraging Method:** Foraging

## Ecological connections

- **Eaten by:** Painted Comber (*Serranus scriba*) — a common predator on the seabed.
- **Eaten by:** Common Octopus (*Octopus vulgaris*) — prefers bottom-dwelling fish.
- **Eats:** Copepod (*Tisbe furcata*) — tiny crustaceans in the sand.
- **Eats:** Sandworm (*Nereis virens*) — digs for small marine worms.

## Traits

- [Wildlife](https://www.snappit.app/explore/traits/wildlife): Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats.
- [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment.
- [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
- [Piscivorous](https://www.snappit.app/explore/traits/piscivorous): Piscivorous organisms are animals that primarily subsist on a diet of fish.
- [Aquatic](https://www.snappit.app/explore/traits/aquatic): Aquatic habitats encompass environments where organisms live predominantly in water, including oceans, rivers, lakes, and wetlands.
- [Marine](https://www.snappit.app/explore/traits/marine): Marine habitats encompass all saltwater environments of the Earth's oceans, supporting an immense diversity of aquatic life.
- [Nocturnal](https://www.snappit.app/explore/traits/nocturnal): Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day.

## Collections

- [Fish](https://www.snappit.app/explore/collections/fish)

## Safety

**Danger:** 2/5 · Low

Watch quietly from a distance and never try to feed or chase wild animals.

## Frequently Asked Questions

### How to identify Dragonet?

Look at body shape, where the fins sit and their outline, mouth position, stripes and spots. Young fish and breeding adults can wear different patterns, and aquarium color varieties can look nothing like wild fish. Fish Identifier: upload a photo and compare the visible details.

### How long is Dragonet?

8-25 cm

### How much does Dragonet weigh?

0.01-0.15 kg

### How long does Dragonet live?

2-7 years

### What does Dragonet eat?

These tiny hunters mostly snack on small worms and crustaceans found living in the sand and mud.

### How fast can Dragonet swim?

0.5 km/h

### Where is Dragonet usually found?

Coral reefs

### How does Dragonet hunt?

Foraging

## More Fish

- [Rainbow Trout](https://www.snappit.app/explore/rainbow-trout) (*Oncorhynchus mykiss*)
- [Brown Trout](https://www.snappit.app/explore/brown-trout) (*Salmo trutta*)
- [Brook Trout](https://www.snappit.app/explore/brook-trout) (*Salvelinus fontinalis*)
- [Lake Trout](https://www.snappit.app/explore/lake-trout) (*Salvelinus namaycush*)

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Source: [Dragonet: Characteristics, Facts & Places to See — Snappit](https://www.snappit.app/explore/dragonet)