DMM KARIYUSHI AQUARIUM

Birds & Others

Birds & Others

Classification
Owls, Strigidae
distribution
Arctic regions of Eurasia and North America, Japan (very rarely)

Snowy Owl

Scientific name
Bubo scandiacus
English name
Snowy Owl

Features

Unusually for an owl, it is possible to distinguish between males and females by appearance. Adult males are completely white, while adult females have black stripes all over their bodies. They are diurnal, living in the Arctic Circle, where there are midnight suns, and feed mainly on small Mammals.

From the breeding staff

Like cats, their expressions change dramatically depending on the time. Many of them are also very greedy, and will bark at mealtime to ask for food.

Birds & Others

Classification
Owls, Strigidae
distribution
North America

Barred Owl

Scientific name
Strix Varia
English name
Barred owl

Features

The barred owl has a dull face, brown eyes with dark rims, a yellow beak, horizontally mottled chest and vertically striped abdomen, and feathered legs and feet down to the claws.

From the breeding staff

Pay attention to its blinking! Its eyelids are covered with fluffy fur, making it super cute every time it closes! It also has a sweet side, staring intently at you while you're working! Maybe it's looking at you too?

Birds & Others

Classification
Owls, Strigidae
distribution
?

Great Barred Owl

Scientific name
Strix leptogrammica ×Strix nebulosa
English name
Brown wood owl×Great Gray Owl

Features

It is a hybrid owl made by crossing a Great Grey Owl with a Great Gray Owl, so it does not have a specific scientific name. Its body color is strongly brown, like that of a Great Grey Owl, and its face is very similar to that of a Great Grey Owl.

From the breeding staff

He loves perches and is always watching us from above. He looks like an elder, so he's a fascinating creature with a different kind of power than a snowy owl!

Birds & Others

Classification
Owls, Strigidae
distribution
Europe, North Africa, Asia (some areas)

Tawny Owl

Scientific name
Strix aluco
English name
Tawny Owl

Features

They have two types of body color: reddish brown and gray. They look very similar to the owls that live in Japan, but they are a different species of owl. Their body color is similar to that of trees in nature, which serves as camouflage.

From the breeding staff

Although they are smaller than snowy owls, they have a big appetite! They sometimes get so impatient that they fly towards staff while other owls are being fed!

Birds & Others

Classification
Owls, Strigidae
distribution
Southern Mexico to Argentina and Brazil

Spectacled Owl

Scientific name
Pulsatrix perspicillata
English name
Spectacled Owl

Features

The name comes from the fact that the white pattern on its face looks like it is wearing glasses. Adult birds also have the same pattern, but young birds differ from adults in that the center of their faces is black and their entire bodies are white.

From the breeding staff

They have very strong eyes, so if you make eye contact with them, it'll turn into a staring contest! They're also very curious, so they'll show interest in all sorts of things and you'll see them carefully observing you!

Birds & Others

Classification
Owls, Strigidae
distribution
South America, Central America

Spix's Scops Owl

Scientific name
Megascops choliba
English name
Tropical Screech Owl

Features

A very small owl, measuring up to about 25cm in length. The barn owl is a member of the horned owl family, and is characterized by small tufts of feathers on its head. The smallest species of owl are called barn owls.

From the breeding staff

He loves bathing in water! He also looks so comfortable when he's sleeping that it makes you want to doze off too.

Birds & Others

Classification
Owls, Strigidae
distribution
Sub-Saharan Africa

African screech owl

Scientific name
Ptilopsis leucotis
English name
Northern white-faced owl

Features

They are characterized by their long tufts, whitish feathers, and beautiful red irises. They can narrow their bodies to avoid being spotted by predators, and when threatening, they can make their bodies appear twice as large as normal.

From the breeding staff

When startled, he shrinks his body, which makes you think he is a very timid cat, but he is also very greedy, and will even sit on your hand when it's time to eat!

Birds & Others

Classification
Anseriformes, Anatidae
distribution
They are kept as livestock and pets all over the world.

Coal Duck

Scientific name
Anas platyrhynchos
English name
Call Duck

Features

The world's smallest duck, bred through selective breeding. Also known as the "Naki duck," it was bred as a decoy for duck hunting.

From the breeding staff

They may be small but they're full of energy! They eat their food very quickly, so don't miss out on the feeding experience! They're so fluffy and soft to the touch, so be sure to give them a try!

Birds & Others

Classification
Order Aurelia, Family Moon jellyfish
distribution
Southern Hokkaido and temperate seas around the world

Moon jellyfish

Scientific name
Aurelia coerulea
English name
Moon jellyfish

Features

This jellyfish is commonly found off the coast of Japan. It also lives in a wide area around the world. The edge of its umbrella has many thin tentacles, which it uses to catch food such as zooplankton. It is not very poisonous.

From the breeding staff

Speaking of jellyfish, this is it! It is no exaggeration to say that this is the jellyfish! The sight of it floating gently in the water is soothing to the soul.

Birds & Others

Classification
Spheniscus penguinidae
distribution
Peru, Chile

Humboldt penguin

Scientific name
Spheniscus humboldti
English name
Humboldt penguin

Features

They live in the western part of South America around the Humboldt Current. They feed on fish such as sardines, crustaceans, and mollusks that live in the same waters. They build nests in caves in rocks or tunnels dug in the sand, where they breed and raise their young. They molt once a year, and spend this time on land rather than in the water.

From the breeding staff

There is a chance to see them up close through feeding experiences! Please come and meet them during feeding time, when their personalities are at their best!

Birds & Others

Classification
Anura, Hylidae
distribution
Costa Rica, Mexico, Central and South America

Red-eyed leaf frog

Scientific name
Agalychnis callidryas
English name
Red-eyed leaf frog

Features

It lives on the trees of the rainforest. As its name suggests, it has distinctive bright red eyes with vertically elongated pupils. It has orange legs, and its green body color acts as a camouflage when it rests on leaves. It is nocturnal, hiding on the undersides of tree leaves during the day, and descends to low places at night to prey on insects and other creatures.

From the breeding staff

Look at their eyes even when they are asleep! They use their golden mesh-patterned nictitating membrane to hide their red eyes and protect them from drying out. Their eyelids also close from bottom to top, the opposite of how humans do, which is quite mysterious!

Birds & Others

Classification
Order Acanthasteridae Family: Red starfish
distribution
South of the Okinawa Islands, Indian Ocean, Pacific Ocean

Blue sea star

Scientific name
Linckia laevigata
English name
Blue sea star

Features

They sometimes cut off their own arms for asexual reproduction. Unlike other starfish, the tips of their five arms are rounded, not tapered. As their name suggests, most of them are blue, but some are green or orange.

From the breeding staff

This is a starfish that is often seen on coral reefs! It has a distinctive blue body, but its mouth is yellow!

Birds & Others

Classification
Red starfish, Family Horned sea star
distribution
South of the Nansei Islands, Indian Ocean, Pacific Ocean

Horned sea star

Scientific name
Protoreaster nodosus
English name
Horned sea star

Features

This large starfish is over 20cm in diameter and, as its name suggests, is characterized by the large bumps lined up on the surface of its body.

From the breeding staff

They are typical creatures in Touch Pool! They also clean up the leftovers of the fish!

Birds & Others

Classification
Order: Sea anemones, Family : Giant carpet anemone
distribution
South of Amami Oshima, Western Pacific Ocean

Giant carpet anemone

Scientific name
Stichodactyla gigantea
English name
Giant carpet anemone

Features

It is a large sea anemone that Clown anemonefish and Red spotted porcelain crab like to live in symbiosis with, and is highly poisonous. Its body comes in a wide variety of colors, including brown, yellow, blue, and green.

From the breeding staff

This sea anemone is a perfect match for Clown anemonefish! It's a safe hiding place for Clown anemonefish!

Birds & Others

Classification
Order: Scutellaria, Family: Holothuridae
distribution
South of the Kii Peninsula, Indian Ocean, Pacific Ocean

Black sea cucumber

Scientific name
Holothuria leucospilota
English name
Black sea cucumber

Features

When attacked by an enemy or otherwise exposed to strong stimulation, they spit out a sticky white thread-like substance called the Cuvier's organ from their anus. This is a way to protect themselves from predators. They are the only sea cucumbers that are poisonous.

From the breeding staff

I think they are the most popular creatures in Touch Pool! Their soft and squishy bodies feel indescribable!

Birds & Others

Classification
Giant squid squid family
distribution
Oceans around the world

Giant squid

Scientific name
Architeuthis dux
English name
Giant squid

Features

It is one of the largest invertebrates in the world and is said to be one of the most mysterious creatures on Earth. There are many unknowns about it, and its detailed ecology has yet to be elucidated. Individuals have been discovered that are up to 18m in length and weigh over 1 ton. It lives in the deep sea, at depths of over 500m. It was first discovered alive in 2012.

From the breeding staff

It's impressive to see them peering at you with their big eyes and looming across the big screen!

Birds & Others

Classification
Whale Shark Family: Whale shark Shark
distribution
Tropical and temperate oceans around the world

Whale shark

Scientific name
Rhincodon typus
English name
Whale shark

Features

It is the largest fish in the world, with a body length of 8 to 10 meters, and the largest ones exceed 12 meters. Its name comes from the fact that the color pattern on its body resembles the summer clothing "jinbei". It migrates in subtropical and tropical waters around the world. It has a gentle personality, and mainly sucks in small zooplankton such as krill along with the seawater, filtering out only the food to eat.

From the breeding staff

The sight of the Whale shark swimming leisurely in the vast, blue ocean on the screen is so fantastical you'll be drawn right in!

Birds & Others

Classification
Caudata, Newt family
distribution
Amami Islands, Okinawa Islands

Sword-tail newt

Scientific name
Cynops ensicauda
English name
Sword-tail newt

Features

It was named after its pointed tail, which looks like a sword. It lives in rice paddies, streams, and wetlands, and the mucus that comes out of its skin is highly poisonous. Its back is black-brown, and its ventral side is a warning orange color. It feeds on insects and earthworms.

From the breeding staff

There are considerable individual differences in the patterns on the back and abdomen,
Beautiful individuals with gold leaf-like patterns on their backs are highly sought after.

Birds & Others

Classification
Order Echinoidea, Family Trochilidae
distribution
South of the Kii Peninsula, Indian Ocean, Pacific Ocean

Collector urchin

Scientific name
Tripneustes gratilla
English name
Collector urchin

Features

The spines are short and a mixture of red and white. They sometimes camouflage themselves by attaching leaves or shells to the surface of their shell.

From the breeding staff

Sea urchins have a refreshing taste and are delicious to eat, but even if you see them in the ocean, you should not catch or eat them! (It is not allowed for anyone other than members of the fishing association to catch them.)

Birds & Others

Classification
Order: Sea anemones, Family : Giant carpet anemone
distribution
South of Shikoku, Indian Ocean, Pacific Ocean

Leathery sea anemone

Scientific name
Heteractis crispa
English name
Leathery sea anemone

Features

A sea anemone with which pink Yellowtail clownfish and Yellowtail clownfish live symbiotically. It is less toxic than the similar Giant carpet anemone. Its body comes in a wide variety of colors, including green, yellow, purple, and pink.

From the breeding staff

Its charming feature is that, in addition to the overall color, the tips of its tentacles are a different color.
Be sure to enjoy the soothing sight of it swaying with the current!

Birds & Others

Classification
Anura, Dendrobates
distribution
Nicaragua, Costa Rica, Panama

Strawberry poison dart frog

Scientific name
Dendrobates pumilio
English name
Strawberry poison dart frog

Features

They live on the forest floor of tropical rainforests. Their bright body color is a warning color, and when they sense danger, they secrete a deadly poison from their skin. This poison accumulates in their bodies as they prey on ants, flies, and other prey, but captive species are non-poisonous because their diet can be controlled.

From the breeding staff

The males sing for breeding purposes. Listen carefully and hear their calls, grrrrr!

Birds & Others

Classification
Order Rhizostomedusa Family Papuan jellyfish
distribution
South of Kanagawa Prefecture

Papuan jellyfish

Scientific name
Mastigias papua
English name
Papuan jellyfish

Features

It has eight sponge-like oral arms under its umbrella, with appendages at the end that resemble the legs of an octopus. It mainly lives in calm bays in warm ocean waters. It lives symbiotically with zooxanthellae inside its body, and obtains energy through photosynthesis. It is not highly toxic, but may be painful to touch.

From the breeding staff

The white polka dots on the cap contain calcium carbonate (a component of Corals skeletons and chicken eggs).
It is thought that this is to increase the strength of the umbrella, but the details have not yet been clarified.
Please try observing it and comparing it with other jellyfish!

Birds & Others

Classification
Red starfish, Family Horned sea star
distribution
South of the Ryukyu Islands, Indian Ocean, Western Pacific

Cushion star

Scientific name
Culcita novaeguineae
English name
Cushion star

Features

The name comes from the fact that they lack the five arms characteristic of starfish and have round bodies like a "bun." Young individuals are star-shaped, but as they grow, their arms become less noticeable and their body becomes more like a bun.

From the breeding staff

This starfish has a very cute, round appearance.
There are a wide variety of colors to choose from, so take a look!

Birds & Others

Classification
Decapoda , Banded coral shrimp
distribution
South of Chiba Prefecture, Pacific Ocean

Banded coral shrimp

Scientific name
Stenopus hispidus
English name
Banded coral shrimp

Features

They live on coral reefs and rocks near the coast. They attach themselves to the bodies of large fish such as moray eels and groupers, and eat food scraps. They are called cleaners because they clean the bodies of large fish. Since they normally live in symbiosis with them, they are almost never eaten by large fish.

From the breeding staff

Shrimp species molt, so you may find the molting pattern inside the aquarium.
Don't be surprised if only part of your body rolls around!

Birds & Others

Classification
Order Booby, Family Booby
distribution
Galapagos Islands, off the west coast of Central and South America

Blue-footed booby

Scientific name
Sula nebouxii
English name
Blue-footed booby

Features

As their name suggests, they have blue legs. When courting, males hold their blue legs up high to show off to females. They fly out to sea in the daytime in search of food, and when they find prey, they dive into the water from a height of over 20m to catch the fish. Sometimes they dive in unison in groups, coordinating their timing.

From the breeding staff

This bird is characterized by its bright blue feet, which look as if they were painted with paint. Its courtship behavior of stomping its feet in front of the female is almost like a dance!

Birds & Others

Classification
Owls, Strigidae
distribution
Okinawa main island, Yagaji Island

Sunda scops owl

Scientific name
Otus lempiji pryeri
English name
Sunda scops owl

Features

A subspecies of the great screech owl that is distributed as a resident bird throughout Japan, it is characterized by its yellow eyes. It lives in tree hollows and holes in the ground in forests, and feeds on grasshoppers, geckos, etc.

From the breeding staff

It's hiding somewhere in the aquarium. Try looking for it in the hole in the tree inside the aquarium!

Birds & Others

Classification
Owls , Barn owl
distribution
Europe, Africa, Australia

Barn owl

Scientific name
Tyto alba
English name
Barn owl

Features

They have a heart-shaped face, which can range from white to brown depending on the variety. Their name comes from the fact that they look like they are wearing a mask. Their feathers turn brown from their head to their back, creating a snake-like pattern, which serves as a form of camouflage when hunting. They are carnivorous, preying on mice, frogs, and insects.

From the breeding staff

They are carnivorous, so they eat mice and chicks. Their favorite food is mouse tails! The one at our aquarium doesn't like chicks very much...

Birds & Others

Classification
Lepidoptera Nymphalidae
distribution
Kikai Island, the Ryukyu Islands south of the Okinawa Islands

Tree nymph butterfly

Scientific name
Idea leuconoe
English name
Tree nymph butterfly

Features

The largest species of butterfly that lives in Japan. When it is a pupa it is golden in color, and when it becomes a butterfly it has a white base with black spots. It has been selected as the prefectural butterfly of Okinawa Prefecture as a symbol of the conservation and regeneration of the natural environment.

From the breeding staff

It doesn't always appear!!
It appears out of nowhere in a gorgeous silhouette.
Can you find them?

Birds & Others

Classification
Decapoda Spider Crab
distribution
Western Pacific Ocean south of Sagami Bay

Spider decorator crab 

Scientific name
Camposcia retusa
English name
Spider decorator crab

Features

*Currently not on display.

Its body is covered with hairs that resemble Velcro, to which it attaches sponges and seaweed to hide. Its name comes from the fact that it looks like it is carrying pieces of seaweed on its back.

From the breeding staff

He gathers his belongings and carries them on his back.
In rare cases, they may be carrying not only seaweed but also Corals, so keep an eye out!

Birds & Others

Classification
Order Veneridae, Family Malvaceae
distribution
Western Pacific, Indian Ocean, etc.

Crocus giant clam

Scientific name
Tridacna crocea Lamark
English name
Crocus giant clam

Features

This is the smallest species in the Tridacna family. Although it sometimes eats tiny creatures floating in the sea, it mainly lives on the nutrients created by the zooxanthellae that live inside its body through photosynthesis. For this reason, it often lives in shallow waters where light can easily reach.

From the breeding staff

This giant clam is cute in both color and size!
The blue frills look like they're floating in an aquarium, which is very soothing!

Birds & Others

Classification
Order: Sea anemones, Family : Giant carpet anemone
distribution
Ryukyu Islands, Indian Ocean, Western Pacific Ocean, etc.

Magnificent sea anemone

Scientific name
Radianthus ritteri
English name
Magnificent sea anemone

Features

It lives attached to rocks on the slopes of coral reefs and waterways at a depth of about 10m. It is a large sea anemone with a tentacle ring diameter of 50cm to 80cm, sometimes exceeding 1m, and can be seen living together with Clown anemonefish.

From the breeding staff

The yellow-green tentacles sway back and forth and are very beautiful.
Sometimes you can see Yellowtail clownfish peeking out from between the curtains, making it almost like a fish curtain!

Birds & Others

Classification
Caudata, Newt family
distribution
Southern, Central and Eastern Europe

Fire salamander

Scientific name
Salamandra salamandra
English name
Fire salamander

Features

They prefer humid places such as near rivers and swamps, and are nocturnal, hiding under fallen leaves or in the soil during the day. Their bright patterns are warning colors that let predators know they are poisonous, and they secrete venom from their skin to protect themselves.

From the breeding staff

Its unique yellow and black body color and round eyes are its charming points.
He moves at his own pace and very slowly.

Birds & Others

Classification
Anura, Hylidae
distribution
Colombia, Venezuela, Brazil

Giant monkey tree flog

Scientific name
Phyllomedusa bicolor
English name
Giant monkey tree flog

Features

It is the largest species in the genus Metophila, and is also known as the "giant Metophila" because it can reach a maximum body length of about 12 cm. Its body color is green on the back, light gray on the ventral side, and has white spots with black borders.
They also have a highly poisonous skin. They mainly live in trees and feed on insects and arthropods.

From the breeding staff

Since it is a nocturnal frog, it sleeps during the day and doesn't move a muscle.
When he's sleeping, his back looks just like a green pepper.

Birds & Others

Classification
Red starfish, Family Horned sea star
distribution
New Caledonia, Melanesia, Indonesia, Philippines, south of Yakushima, etc.

Cushion sea star

Scientific name
Pentaceraster alveolatus
English name
Cushion sea star

Features

This large starfish grows to about 20cm in length and lives on rocky reefs and sandy areas at depths of less than 20m. It feeds on moss that adheres to the surfaces of rocks and sand, as well as the carcasses of living creatures.

From the breeding staff

This is a cool starfish with red spike-like bumps. It doesn't really look like a hump Horned sea star so much as to be called a knock-off.

Birds & Others

Classification
Red starfish, Family Blue bat star
distribution
Hokkaido to Kyushu, East China Sea, etc.

Blue bat star

Scientific name
Patiria pectinifera
English name
Blue bat star

Features

A rounded starfish that lives in abundance in the waters around Japan. Most individuals have five arms, but there are also individuals with four or six arms.

From the breeding staff

This starfish got its name from the pentagonal shape of the old thread spools. But what does a thread spool really mean?

Birds & Others

Classification
Isopods, family Azotomidae
distribution
Western Pacific Ocean, East China Sea, etc.

Deep-sea giant isopod

Scientific name
Bathynomus doederleini
English name
Deep-sea giant isopod

Features

It is a type of isopod, the same family as pillbugs. It is called the cleaner of the ocean floor because it eats the carcasses of living creatures. It can swim using the swimming legs on its abdomen and its tail.

From the breeding staff

The famous Giant Isopod lives deeper than this Deep-sea giant isopod and is even larger.

Birds & Others

Classification
Octopoda, Octopidae
distribution
North Pacific etc.

North Pacific giant octopus

Scientific name
Enteroctopus dofleini
English name
North Pacific giant octopus

Features

The world's largest octopus, with a total length of over 3m. It prefers crustaceans but also preys on large creatures such as sharks. It is known for laying eggs on rocks and protecting them until they hatch.

From the breeding staff

As the name North Pacific giant octopus suggests, the flesh is watery and not suitable for eating. That's the fate of a large body.

Birds & Others

Classification
Order Banner-stoma jellyfish, Family Oxygenidae
distribution
The northern Pacific Ocean south of Hokkaido

Japanese sea nettle

Scientific name
Chrysaora pacifica
English name
Japanese sea nettle

Features

The white thread-like "tentacles" that extend from around the cap are poisonous, and if you are stung, it will cause symptoms such as extremely painful welts and blisters.
In some cases it can cause respiratory distress and is highly toxic.
When fully grown, the length, including the cap and tentacles, is about 2 to 3 meters.
It feeds on small plankton and other species of jellyfish."

From the breeding staff

It's a beautiful jellyfish with a striking red color. It's very soothing to watch it drifting through the water with its long tentacles fluttering about. If you're lucky, you might even get to see it eating!

Birds & Others

Classification
Caudata, Salamanderidae
distribution
North America

Tiger salamander

Scientific name
Ambystoma tigrinum
English name
Tiger salamander

Features

They are relatively tolerant of dryness and low temperatures, and live in a variety of places, including forests and sandy areas. They are nocturnal, resting in dark, narrow holes during the day, and become active at night to prey on insects and small animals. They are a fairly large species among terrestrial caudates, reaching a total length of 20 to 30 cm.

From the breeding staff

It has a round nose and a charming face when viewed from the front.
He thinks anything that moves in front of him is food.

Birds & Others

Classification
Decapoda Spider Crab
distribution
Western Pacific Ocean, East China Sea, etc.

Japanese spider crab

Scientific name
Macrocheira kaempferi
English name
Japanese spider crab

Features

The world's largest crab, found around Japan. Its leg span can exceed 4m, but it can also move quickly to prey on fish. In the spring, it sometimes comes to shallow waters to spawn.

From the breeding staff

This giant crab lives in the deep sea and has very long legs, making it very impressive. You can see it in the cold water fish section at our museum.

Birds & Others

Classification
Order Aurelia, Family Moon jellyfish
distribution
Ryukyu Islands, Ogasawara Islands, etc.

Moom jellyfish

Scientific name
Aurelia sp.
English name
Moom jellyfish

Features

Although they are members of the Moon jellyfish family, they have different physical characteristics. While the Moon jellyfish of Honshu have a rounded stomach, those that live in the Ryukyu Islands and Ogasawara Islands have heart-shaped stomachs.

From the breeding staff

This is a moon Moon jellyfish that can be found in the waters off Okinawa Prefecture. It has a four-leaf clover pattern and a heart-shaped stomach, making it very cute!
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