Fish Names that Start with Letter R

55+ Rarely Found Fish Names that Start with Letter R

Are you a fish enthusiast looking for new and interesting species to add to your aquarium or fishing list? Look no further, as we have compiled a comprehensive guide of 55 fish names that start with the letter R. From popular freshwater species to exotic saltwater varieties, this list has something for every type of fish lover. So, let’s dive in and explore the world of fish names that start with R!

Fish Names that Start with Letter R

1. Rainbow Fish

The rainbow fish, also known as the red-bellied pacu, is a popular freshwater species among aquarium owners. It is best known for its vibrant colors and peaceful nature. Rainbow fish are easy to care for and can grow up to 18 inches in length. They are a great addition to community tanks and get along well with other peaceful fish species.

2. Rasbora

Rasboras are a group of small freshwater fish native to Asia. They come in various colors, from silver to bright red, and make for stunning additions to any aquarium. These peaceful fish are relatively easy to care for and can thrive in a well-maintained tank with plenty of plants and hiding spots.

3. Rainbow Trout

Rainbow trout is a popular game fish known for its pink-colored flesh and strong fighting abilities. They are native to North America but have been introduced to other parts of the world due to their popularity as a sport fish. These fish can grow up to 35 inches in length and are prized for their delicious taste.

4. Redtail Catfish

The redtail catfish, also known as the pirarara, is a large freshwater species native to South America. It is best known for its distinctive red tail and impressive size, with some individuals reaching up to 5 feet in length. These fish require a large tank and a varied diet of meaty foods.

5. Red-eared Slider

The red-eared slider is a popular pet turtle species that also goes by the name red-eared terrapin or slider turtle. They are native to North America but can now be found all around the world due to their popularity as pets. These turtles are omnivorous and require a well-maintained tank with access to both land and water.

6. Red-bellied Piranha

The red-bellied piranha is an infamous freshwater fish native to South America, known for its sharp teeth and carnivorous diet. They are often portrayed as dangerous and aggressive, but in reality, they are shy and skittish fish. These piranhas require a large tank with plenty of hiding spots.

7. Red-breasted Sunfish

The red-breasted sunfish, also known as the longear sunfish, is a small freshwater species native to North America. They are popular among anglers due to their willingness to bite and fight on the line. These sunfish are easy to care for and can thrive in both aquariums and ponds.

8. Red Snapper

The red snapper is a popular food fish found in the Gulf of Mexico and along the Atlantic coast of North America. They are known for their delicious white flesh and are prized by recreational fishermen for their strong fighting abilities. These fish can grow up to 39 inches in length and require a lot of space to thrive.

9. Red-bellied Cichlid

The red-bellied cichlid, also known as the firemouth cichlid, is a colorful freshwater species native to Central America. They are popular among aquarium owners for their striking colors and unique behaviors. These cichlids are omnivorous and require a well-decorated tank with hiding spots and caves to thrive.

10. Redbreast Tilapia

The redbreast tilapia is a popular freshwater fish found in Africa, Asia, and the Middle East. They are known for their distinctive red coloration on their breast region and are often farmed for food. These tilapia are easy to care for and can adapt to a variety of water conditions.

11. Rainbow Shark

The rainbow shark, also known as the red-finned shark or ruby shark, is a popular freshwater fish native to Southeast Asia. Despite its name, it is not a true shark but rather a member of the carp family. These fish are territorial and require a well-decorated tank with plenty of hiding spots.

12. Red Emperor Snapper

The red emperor snapper, also known as the red snapper or purple sea perch, is a popular food fish found in the Indo-Pacific region. They are prized for their delicious white flesh and can grow up to 48 inches in length. These snappers require a large tank and a varied diet of meaty foods.

13. Red-breasted Bettong

The red-breasted bettong, also known as the rat kangaroo or Tasmanian bettong, is a small marsupial found in Australia. They are known for their distinctive reddish-brown fur on their chest and are important seed dispersers in their ecosystems. These bettongs require a spacious enclosure with plenty of hiding spots.

14. Red-bellied Newt

The red-bellied newt is a small amphibian found in eastern North America. They are known for their bright orange belly and have become popular pets due to their hardy nature. These newts require a semi-aquatic setup with access to both land and water.

15. Regal Tang

The regal tang, also known as the blue tang or surgeonfish, is a popular saltwater species native to the Indo-Pacific region. They are best known for their striking blue and yellow coloration and can grow up to 12 inches in length. These fish require a large tank with plenty of live rock and hiding spots.

16. Rock Beauty

The rock beauty, also known as the yellow angel or golden butterflyfish, is a brightly colored saltwater species found in the Caribbean Sea and western Atlantic Ocean. They are popular among reef hobbyists for their striking appearance but can be challenging to care for due to their specific dietary requirements.

17. Royal Gramma

The royal gramma, also known as the fairy basslet or purple queen, is a small saltwater fish native to the Caribbean Sea and western Atlantic Ocean. They are prized by reef hobbyists for their striking purple and yellow coloration and peaceful nature. These fish require a well-established tank with live rock and hiding spots.

18. Red-breasted Nuthatch

The red-breasted nuthatch is a small songbird found in North America. They are known for their acrobatic movements and distinctive “yank yank” call. These nuthatches require a varied diet of insects and seeds and can be attracted to backyard feeders.

19. Red-tailed Hawk

The red-tailed hawk is a large bird of prey found throughout North America. They are known for their impressive wingspan and distinctive red tail feathers. These hawks are carnivorous and require a large range to hunt for food.

20. Royal Python

The royal python, also known as the ball python, is a popular pet snake native to sub-Saharan Africa. They get their name from their tendency to coil up in a ball when threatened. These pythons are relatively easy to care for and have a lifespan of around 20 years.

21. Ring-tailed Lemur

The ring-tailed lemur is a popular primate found on the island of Madagascar. They are known for their striking black and white ringed tails and unique social behaviors. These lemurs are omnivorous and require a large enclosure with plenty of enrichment activities.

22. Roseate Spoonbill

The roseate spoonbill is a distinctive wading bird found in the Americas. They are known for their bright pink feathers, which they get from their diet of shrimp and other crustaceans. These spoonbills require wetland habitats to thrive.

23. Red-bellied Piranha

The red-bellied piranha is a freshwater fish found in South America. They are known for their sharp teeth and aggressive reputation, although they are actually shy and skittish fish. These piranhas require a large tank with plenty of hiding spots and a varied diet.

24. Red King Crab

The red king crab is a popular seafood delicacy found in the Bering Sea and North Pacific Ocean. They are known for their large size and delicious, sweet meat. These crabs require cold, deep waters to thrive and are often caught by commercial fishermen.

25. Rainbow Trout

The rainbow trout is a popular game fish found in lakes and rivers throughout North America. They are known for their striking colors and acrobatic fighting abilities, making them a favorite among anglers. These trout require cold, oxygen-rich waters to thrive and can be stocked in ponds for recreational fishing.

More Fish Names Starting with Letter R:

S.No Fish Name Description
1 Rabbitfish Found in the Indo-Pacific, these fish feature laterally compressed bodies and unique color patterns.
2 Rainbow Shark Despite its name, this freshwater fish is actually a type of minnow known for its vibrant colors.
3 Ram Cichlid A small, brightly colored freshwater fish native to South America.
4 Red Terror A large, aggressive cichlid species from Central America, named for its bright red color.
5 Rusty Flounder Named for its rusty color, this flat fish belongs to the Pleuronectidae family.
6 Rusty Goby A small, bottom-dwelling fish known for its rust-colored markings.
7 Rusty Hind A type of grouper known for its reddish-brown color.
8 Rusty Jobfish A deep-water species known for its strong body and reddish hue.
9 Rusty Spaghetti Eel A long, thin eel named for its rusty color and spaghetti-like appearance.
10 Redfish Also known as the Red Drum, it’s a popular game fish found in the western Atlantic Ocean and the Gulf of Mexico.
11 Ray A flat-bodied fish known for its long, whip-like tail and venomous spines.
12 Rattail A deep-sea fish recognized by its tapered body shape resembling a rat’s tail.
13 Ratfish A bottom-dwelling fish known for its rat-like tail and large, wing-like pectoral fins.
14 Rasbora A small, schooling freshwater fish popular in aquariums.
15 Razorfish Known for their slim, razor-like bodies, they inhabit warmer waters and often swim vertically.
16 Rainbow Trout A popular game fish known for its vibrant, rainbow-like colors.
17 Ragfish A deep-sea fish recognized by its soft, scale-less body and rag-like fins.
18 Rosy Barb A small freshwater fish known for its rosy color and peaceful nature.
19 Red-bellied Piranha Known for their red bellies and sharp teeth, they are native to South America.
20 Rummynose Tetra A small, schooling fish known for its red nose and striped tail.
21 Rabaut’s Corydoras A type of armored catfish known for its peaceful nature and distinctive markings.
22 Red Devil Cichlid Known for its bright red color and aggressive behavior, it’s native to Central America.
23 Regan’s Julie A small, colorful cichlid native to African freshwater habitats.
24 Royal Gramma A brightly colored reef fish found in the Atlantic Ocean, known for its purple front and yellow rear body.
25 Roach Fish A small, silvery freshwater fish common in Europe.
26 Round Goby A small, bottom-dwelling invasive species known for outcompeting native species.
27 Rock Bass A North American freshwater fish known for its sturdy body and preference for rocky habitats.
28 Red Snapper A popular game and food fish known for its red skin and flaky white meat.
29 Redeye Tetra A small, schooling fish popular in aquariums, known for the distinctive red ring around its eye.
30 Ribbon Eel A slender, ribbon-like eel known for its vibrant blue and yellow coloration.

Conclusion:

Overall, these fish starting with “R” encompass a wide variety of species from different regions and habitats. Each one has its own unique characteristics and requirements, making them both fascinating and challenging to care for. Whether you are a seasoned hobbyist or just beginning your journey into the world of fishkeeping, these “R” named fish are sure to add color and diversity to your tank. So go ahead and add a rainbow shark, red king crab, or royal gramma to your collection – you won’t be disappointed!

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