Fish Starting With X [Full List]

This may seem like an impossible task, but fear not, for we have scoured the corners of the earth to bring you a comprehensive list of X-named fish that will leave you in awe.

The letter X may not be the most common letter in the alphabet, but when it comes to fish, it holds a special place. The fish that start with X are a diverse group of species, ranging from tiny minnows to giant catfish, each with its unique characteristics and adaptations. So, without further ado, let us dive into the world of X-named fish and discover the wonders that await us.

Fish Starting With X

X-ray Tetra

The X-ray Tetra, also known as the Pristella Tetra, is a small freshwater fish species belonging to the family Characidae. These fish are native to South America, particularly the Amazon River Basin. The X-ray Tetra gets its name from its translucent body, which allows you to see its internal organs, including its spine, giving it a unique look. The fish is also known for its neon yellow-green stripe, which extends from the tip of the nose to the base of the tail, giving it a striking appearance. In the wild, X-ray Tetras feed on small insects, worms, and crustaceans.

Xenochromis Hecqui

Xenochromis Hecqui is a stunningly colored African cichlid found in Lake Tanganyika, located in East Africa. It belongs to the family Cichlidae, and the males of this species have a distinctive bright blue body with black stripes running vertically down their sides. The females, on the other hand, are less colorful, with a yellow-brown body and horizontal stripes. Xenochromis Hecqui is an omnivorous fish, feeding on algae, invertebrates, and smaller fish. They are also known for their aggressive behavior, especially towards other cichlids.

Xenopterus Naritus

Xenopterus Naritus is a species of fish belonging to the family Siluridae, also known as the Asian Sheatfish. This fish species is native to Southeast Asia and can be found in rivers and lakes throughout the region. Xenopterus Naritus has a distinctive appearance, with a long slender body, flat head, and large eyes. The fish is usually brownish-gray in color, with a mottled pattern that allows it to blend in with its surroundings. This species is primarily carnivorous and feeds on smaller fish, crustaceans, and insects.

Xenotilapia Burtoni

Xenotilapia Burtoni is a species of cichlid fish found in Lake Tanganyika, East Africa. It is a small, colorful fish that belongs to the family Cichlidae. The males of this species are known for their vibrant blue and black stripes, which cover their entire body, including their fins. Females, on the other hand, are less colorful, with a brownish-gray body and horizontal stripes. Xenotilapia Burtoni feeds on small invertebrates and zooplankton, and is a popular fish in the aquarium trade due to its bright colors and interesting behavior.

Xenotilapia Melanogenys

Xenotilapia Melanogenys, also known as the Blackfin Xenotilapia, is a cichlid fish species found in Lake Tanganyika, East Africa. This species has a unique appearance, with a black body and fins, and white or yellowish stripes running horizontally across the body. The males of this species are slightly larger and more colorful than the females, with more prominent stripes and longer fins. Xenotilapia Melanogenys feeds on small invertebrates and zooplankton, and is a popular fish in the aquarium trade due to its striking appearance.

Xenotilapia Nasus

Xenotilapia Nasus is a species of cichlid fish found in Lake Tanganyika, East Africa. It is a small, elongated fish with a distinctively pointed snout. The males of this species have a vibrant blue and black coloration, with vertical stripes running down their sides, while females are less colorful, with a brownish-gray body and horizontal stripes. Xenotilapia Nasus feeds on small invertebrates and zooplankton, and is known for its unique feeding behavior, where it uses its pointed snout to search for food hidden in the sand. Xenotilapia Nasus is a popular fish in the aquarium trade due to its interesting behavior and striking appearance.

Xingu Corydoras

Xingu Corydoras, also known as Corydoras Xinguensis, is a species of catfish belonging to the family Callichthyidae. This fish is native to the Xingu River, a tributary of the Amazon River in Brazil. The Xingu Corydoras is a small fish, usually growing to a length of about 2 inches, and is known for its distinctive black and white stripes that cover its entire body. These fish are bottom dwellers and feed on small invertebrates and algae. They are popular in the aquarium trade due to their peaceful nature and unique appearance.

Xiurenbagrus Gigas

Xiurenbagrus Gigas, also known as the Giant Chinese Catfish, is a freshwater fish species native to China. It is one of the largest freshwater fish in the world, with some individuals growing up to 10 feet long and weighing over 300 pounds. The Giant Chinese Catfish has a unique appearance, with a brownish-green body and a broad, flattened head. It is a carnivorous fish, feeding on smaller fish, crustaceans, and mollusks. Due to its impressive size, the Giant Chinese Catfish is highly valued in Chinese cuisine and is also popular in the aquarium trade.

Xiurenbagrus Xiurenensis

Xiurenbagrus Xiurenensis, also known as the Chinese Stream Catfish, is a species of catfish found in the rivers of China. This fish has a distinctive appearance, with a slender, elongated body, and a long, pointed snout. It is usually brownish or greenish in color, with a mottled pattern that allows it to blend in with its surroundings. The Chinese Stream Catfish is a carnivorous fish, feeding on smaller fish, crustaceans, and insects. It is popular in the aquarium trade due to its unique appearance and interesting behavior.

Xyliphius Barbatus

Xyliphius Barbatus is a species of fish belonging to the family Aulopidae. This fish is found in the Atlantic Ocean, from the western coast of Africa to the eastern coast of South America. The Xyliphius Barbatus has a slender, elongated body, with a pointed snout and a large mouth filled with sharp teeth. It is usually brownish or grayish in color, with a mottled pattern that allows it to blend in with its surroundings. The Xyliphius Barbatus is a carnivorous fish, feeding on smaller fish and crustaceans. It is an important food fish in some countries and is also popular in the recreational fishing industry.

Xyliphius Kryptos

Xyliphius Kryptos, also known as the Deepwater Arrowtooth Eel, is a species of eel belonging to the family Synaphobranchidae. This fish is found in the deep waters of the Atlantic, Pacific, and Indian Oceans, at depths of up to 5,000 feet. The Deepwater Arrowtooth Eel has a long, slender body, with a pointed snout and large teeth. It is usually brownish or grayish in color, with a mottled pattern that allows it to blend in with its surroundings. The Deepwater Arrowtooth Eel is a carnivorous fish, feeding on smaller fish and crustaceans. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xyliphius Lepturus

Xyliphius Lepturus is a species of fish belonging to the family Aulopidae. This fish is found in the Atlantic Ocean, from the Gulf of Mexico to the coast of South America. The Xyliphius Lepturus has a slender, elongated body, with a pointed snout and a large mouth filled with sharp teeth. It is usually silver or gray in color, with a long, thin tail. The Xyliphius Lepturus is a carnivorous fish, feeding on smaller fish and crustaceans. It is a popular game fish and is also used as bait for larger predatory fish.

Xyliphius Lombarderoi

Xyliphius Lombarderoi is a species of fish belonging to the family Aulopidae. This fish is found in the waters of the eastern Pacific Ocean, from southern California to Chile. The Xyliphius Lombarderoi has a slender, elongated body, with a pointed snout and a large mouth filled with sharp teeth. It is usually brownish or grayish in color, with a mottled pattern that allows it to blend in with its surroundings. The Xyliphius Lombarderoi is a carnivorous fish, feeding on smaller fish and crustaceans. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xyliphius Magdalenae

Xyliphius Magdalenae is a species of fish belonging to the family Aulopidae. This fish is found in the Caribbean Sea, from the Gulf of Mexico to the coast of South America. The Xyliphius Magdalenae has a slender, elongated body, with a pointed snout and a large mouth filled with sharp teeth. It is usually silver or gray in color, with a long, thin tail. The Xyliphius Magdalenae is a carnivorous fish, feeding on smaller fish and crustaceans. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xyliphius Melanopterus

Xyliphius Melanopterus is a species of fish belonging to the family Aulopidae. This fish is found in the Atlantic Ocean, from the Gulf of Mexico to the coast of South America. The Xyliphius Melanopterus has a slender, elongated body, with a pointed snout and a large mouth filled with sharp teeth. It is usually brownish or grayish in color, with a mottled pattern that allows it to blend in with its surroundings. The Xyliphius Melanopterus is a carnivorous fish, feeding on smaller fish and crustaceans. It is a popular game fish and is also used as bait for larger predatory fish.

Xanthichthys Lima

Xanthichthys Lima, also known as the Yellowbelly Triggerfish, is a species of fish belonging to the family Balistidae. This fish is found in the waters of the western Atlantic Ocean, from the Gulf of Mexico to Brazil. The Yellowbelly Triggerfish has a compressed body with a roundish shape and a distinctive yellow coloration on its belly. It is usually blue, green, or brown in color, with a mottled pattern that allows it to blend in with its surroundings. The Yellowbelly Triggerfish is a carnivorous fish, feeding on a variety of invertebrates and small fish. It is a popular game fish and is also commonly kept in aquariums.

Xantic Sargo

Xantic Sargo, also known as Diplodus Vulgaris, is a species of fish belonging to the family Sparidae. This fish is found in the waters of the eastern Atlantic Ocean, from the British Isles to the coast of Africa. The Xantic Sargo has a compressed, oval-shaped body and is usually brown or gray in color with a mottled pattern. It has a small mouth with sharp teeth, and its dorsal fin is spiny. The Xantic Sargo is a carnivorous fish, feeding on a variety of invertebrates and small fish. It is also commonly caught for human consumption and is considered a delicacy in some regions.

Xenaploactis Anopta

Xenaploactis Anopta is a species of fish belonging to the family Aploactinidae. This fish is found in the waters of the western Pacific Ocean, from Japan to Papua New Guinea. The Xenaploactis Anopta has a small, elongated body with a pointed snout and large eyes. It is usually brown or gray in color with a mottled pattern. The Xenaploactis Anopta is a nocturnal fish, feeding on small crustaceans and other invertebrates. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xenaploactis Asperrima

Xenaploactis Asperrima is a species of fish belonging to the family Aploactinidae. This fish is found in the waters of the western Pacific Ocean, from Japan to Indonesia. The Xenaploactis Asperrima has a small, elongated body with a pointed snout and large eyes. It is usually brown or gray in color with a mottled pattern. The Xenaploactis Asperrima is a carnivorous fish, feeding on small crustaceans and other invertebrates. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xenaploactis Cautes

Xenaploactis Cautes is a species of fish belonging to the family Aploactinidae. This fish is found in the waters of the western Pacific Ocean, from Indonesia to Papua New Guinea. The Xenaploactis Cautes has a small, elongated body with a pointed snout and large eyes. It is usually brown or gray in color with a mottled pattern. The Xenaploactis Cautes is a carnivorous fish, feeding on small crustaceans and other invertebrates. It is not commonly consumed by humans, but is occasionally caught as bycatch in commercial fishing operations.

Xenichthys Rupestris

Xenichthys Rupestris, also known as the Rockfish, is a species of fish belonging to the family Scorpaenidae. This fish is found in the waters of the eastern Pacific Ocean, from Alaska to Mexico. The Rockfish has a compressed, oval-shaped body and is usually red, brown, or gray in color with a mottled pattern. It has a large mouth with sharp teeth, and its dorsal fin is spiny. The Rockfish is a carnivorous fish, feeding on a variety of invertebrates and small fish. It is also commonly caught for human consumption and is considered a delicacy in some regions.

Xenichthys Rupestris

The Xenichthys Rupestris, also known as the Rockfish, is a species of marine fish found in the eastern Pacific Ocean. It has a distinctive appearance, with a compressed body and a long, pointed snout. The Rockfish is known for its excellent taste, making it a popular target for commercial and recreational fishing.

Xenisthmus Balius

The Xenisthmus Balius, also called the Bali goby, is a small marine fish native to the western Pacific Ocean. This fish is known for its vibrant coloration, which includes a bright yellow body with black spots and stripes. The Bali goby is a popular species in the aquarium trade, prized for its unique appearance and ease of care.

Xenisthmus Clarus

The Xenisthmus Clarus, commonly referred to as the Clearfin goby, is a small fish species found in the Indian and western Pacific Oceans. It has a slender body and a transparent, glass-like dorsal fin, giving it a distinct appearance. The Clearfin goby is a popular aquarium fish due to its peaceful nature and ease of care.

Xenistius Peruanus

The Xenistius Peruanus, also known as the Peruvian grunt, is a species of fish found in the eastern Pacific Ocean. It has a silvery-white body with a yellowish-orange stripe along the sides, giving it a striking appearance. The Peruvian grunt is often caught by commercial fishers for its meat, which is considered a delicacy in many countries.

Xenobalistes Tumidipectoris

The Xenobalistes Tumidipectoris, also called the Boxfish or Cowfish, is a species of fish found in the western and central Pacific Ocean. This fish is known for its box-like shape and its ability to secrete a poisonous substance when threatened. The Boxfish is a popular species in the aquarium trade, prized for its unique appearance and interesting behavior.

Xenobarbus Loveridgei

The Xenobarbus Loveridgei, commonly known as the African redfin, is a freshwater fish species found in the rivers and streams of Africa. It has a long, slender body and a bright red fin, making it a striking species in the aquarium trade. The African redfin is a popular target for recreational fishing due to its fighting spirit.

Xenocephalus Australiensis

The Xenocephalus Australiensis, also known as the Australian sole, is a species of flatfish found in the southern waters of Australia. It has a flat, diamond-shaped body and a dark brown coloration with white spots. The Australian sole is often caught by commercial fishers for its meat, which is considered a delicacy in many countries.

Xenocharax Spilurus

The Xenocharax Spilurus, also known as the Glasshead tetra, is a species of freshwater fish found in South America. It has a transparent head, giving it a unique appearance, and a silver body with black spots. The Glasshead tetra is a popular species in the aquarium trade due to its peaceful nature and interesting appearance.

Xenocyprioides Carinatus

The Xenocyprioides Carinatus, also called the River carp gudgeon, is a freshwater fish species found in eastern Asia. It has a long, slender body and a brown coloration with a distinct black stripe along its sides. The River carp gudgeon is often used as a bait fish, as well as a food source for larger predatory fish.

Xenocypris Davidi

The Xenocypris Davidi, commonly referred to as the Redtail splitfin, is a species of freshwater fish found in China. It has a silver body with a bright red tail, making it a striking species in the aquarium trade. The Redtail splitfin is known for its unique breeding behavior, where the males form a temporary nest and the females deposit their eggs in it.

Xenocypris Fangi

The Xenocypris Fangi, also known as the Chinese minnow, is a small freshwater fish species found in eastern Asia. It has a silver body with a distinct black stripe along its sides and a bright red tail. The Chinese minnow is a popular species in the aquarium trade due to its peaceful nature and ease of care.

Conclusion

In conclusion, we hope this list of fish that start with X has piqued your curiosity and inspired you to explore the vast and fascinating world of aquatic life. From the mesmerizing X-ray tetra to the mighty Xenocephalus Australiensis, the fish beginning with X letter are a reminder of the endless diversity and complexity of nature.

As fish enthusiasts, we have a responsibility to protect and conserve these marvelous creatures and their habitats for generations to come. So, let us cherish the wonders of the underwater world and continue to explore the mysteries that lie beneath the surface. Thank you for joining us on this journey, and until next time, happy fishkeeping!