Gallery Fishbook created by JL-Divebook

Marine angelfish are perciform fish of the family Pomacanthidae. They are found on shallow reefs in the tropical Atlantic, Indian, and mostly western Pacific Oceans. The family contains seven genera and about 86 species. With their bright colours and deep, laterally compressed bodies, marine angelfishes are some of the more conspicuous residents of the reef. They most closely resemble the butterflyfishes, a related family of similarly showy reef fish. Marine angelfish are distinguished from butterflyfish by the presence of strong preopercle spines (part of the gill covers) in the former.

Pfauenaugen Kaiserfisch
up to 25cm
1-80m appearance

Imperator Kaiserfisch
up to 40cm
3-70m appearance

Arabischer Kaiserfisch
up to 50cm
2-60m appearance

Pfauenaugen Kaiserfisch
up to 25cm
1-80m appearance

Imperator Kaiserfisch
up to 40cm
3-70m appearance

Arabischer Kaiserfisch
up to 50cm
2-60m appearance

The barracuda is a ray-finned fish known for its large size, fearsome appearance and ferocious behaviour. The barracuda is a saltwater fish. It is found in tropical and subtropical oceans worldwide ranging from the eastern border of the Atlantic Ocean to the Red Sea, on its western border the Caribbean Sea, and in tropical areas of the Pacific Ocean. Barracudas reside near the top of the water and near coral reefs and sea grasses.

Dunkelflossen Barrakuda
up to 1.8m
1-75m appearance

Großer Barrakuda
up to 2m
1-100m appearance

Dunkelflossen Barrakuda
up to 1.8m
1-75m appearance

Großer Barrakuda
up to 2m
1-100m appearance

Dunkelflossen Barrakuda
up to 1.8m
1-75m appearance

Großer Barrakuda
up to 2m
1-100m appearance

Longfin batfish, longfin spadefish, or round faced batfish is a fish from the Indo-West Pacific. It occasionally makes its way into the aquarium trade. It grows to a size of 60 cm (24 in) in length. This fish is usually silver, grey or brownish. It has a blackish band through the eye and another band with the pectoral fin. They will change colour from silvery white with no bands, to brown with darker banding as you watch, and then fade back to silver again.

Rundkopf Fledermausfisch
up to 65cm
1-35m appearance

The common name of "bigeye" refers to the member species' unusually large eyes, suited to their carnivorous and nocturnal lifestyles. Priacanthidae are typically colored bright red, but some have patterns in silver, dusky brown, or black. Most species reach a maximum total length of about 30 cm (12 in), although in a few species lengths of over 50 cm (20 in) are known

Riff Großaugenbarsch
up to 40cm
10-100m appearance

The butterflyfish are a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. The approximately 129 species in 12 genera are found mostly on the reefs of the Atlantic, Indian, and Pacific Oceans. A number of species pairs occur in the Indian and Pacific Oceans, members of the huge genus Chaetodon.

Masken Falterfisch
up to 25cm
2-22m appearance

Tabak Falterfisch
up to 20cm
1-25m appearance

Fähnchen Falterfisch
up to 25cm
1-35m appearance

Schwarzrücken Falterfisch
up to 15cm
0.3-20m appearance

Rotmeer Winkelfalterfisch
up to 15cm
1-30m appearance

Gestreifter Riesen Falterfisch
up to 30cm
1-50m appearance

Halsband Falterfisch
up to 18cm
1-20m appearance

Indischer Falterfisch
up to 15cm
1-30m appearance

Rotmeer Rippenfalter
up to 15cm
1-30m appearance

Anemonefish or clownfish are fishes from the subfamily Amphiprioninae in the family Pomacentridae. Thirty species are recognized. In the wild, they all form symbiotic mutualisms with sea anemones. Depending on species, anemonefish are overall yellow, orange, or a reddish or blackish color, and many show white bars or patches. The largest can reach a length of 15–16 cm, while the smallest barely achieve 7–8 cm.

Rotmeer Anemonefish
up to 15cm
0.5-30m appearance

The Tentacled flathead or Crocodilefish is a member of the order Scorpaeniformes, an order which also includes the scorpionfishes and stonefishes. It is found in the Western Indian Ocean; the Red Sea. The species now also occurs in the Mediterranean, having invaded as a Lessepsian migrant through the Suez Canal.

Gemeiner Krokodilfisch
up to 1m
1-40m appearance

Damselfish comprise the family Pomacentridae except those of the genera Amphiprion and Premnas, which are the anemonefish. They can grow up to 14 inches (36 cm) long. While most are marine, a few species inhabit the lower stretches of rivers in fresh water. Damselfish usually have bright colors.

Scherenschwanz Sergeant
up to 20cm
0.3-15m appearance

Juwelen Fahnenbarsch
up to 20cm
0.3-15m appearance

Indopazifischer Sergeant
up to 20cm
0.3-15m appearance

Scherenschwanz Sergeant
up to 20cm
0.3-15m appearance

Sergeant
up to 20cm
0.3-15m appearance

Beilfisch
up to 20cm
0.3-15m appearance

Rotmeer Chromis
up to 12cm
0.3-15m appearance

Juwelen Fahnenbarsch
up to 10cm
0.3-15m appearance

The dugong is a medium-sized marine mammal. It is one of four living species of the order Sirenia, which also includes three species of manatees. The dugong is largely dependent on seagrass communities for subsistence and is thus restricted to the coastal habitats which support seagrass meadows, with the largest dugong concentrations typically occurring in wide, shallow, protected areas such as bays, mangrove channels, the waters of large inshore islands and inter-reefal waters.

Dugong
up to 5m, 1t
2-20m appearance

The spotted eagle ray is a cartilaginous fish of the eagle ray family. As traditionally recognized, it is found globally in tropical regions, including the Atlantic, Pacific and Indian Oceans. Spotted eagle rays are most commonly seen alone, but occasionally swim in groups.

Gefleckter Adlerrochen
up to 3.5m
1-80m appearance

The eeltail catfish are a family (Plotosidae) of catfish whose tails are elongated in an eel-like fashion. These catfishes are native to the Indian Ocean and western Pacific from Japan to Australia and Fiji. These fish have eel-like bodies. Their tails are pointed or bluntly rounded. Most species have four pairs of barbels. The adipose fin is absent. The tail fin is formed by the joining of the second dorsal fin, the caudal fin, and the anal fin, forming a single, continuous fin.

Korallenwelse
up to 32cm
1-6m appearance

Wimpelfisch
up to 20cm
3-50m appearance

Rotmeer Wimpelfisch
up to 20cm
3-50m appearance

The leopard flounder or panther flounder is a flatfish found in the Pacific and Indian Oceans. - A flatfish is a member of the order Pleuronectiformes of ray-finned demersal fishes, also called the Heterosomata, sometimes classified as a suborder of Perciformes. In many species, both eyes lie on one side of the head, one or the other migrating through or around the head during development.

Leoparden Flunder
up to 20cm
1-25m appearance

Sweepers are small, tropical marine (occasionally brackish) perciform fish of the family Pempheridae. Found in the western Atlantic Ocean and Indo-Pacific region, the family contains about 26 species in two genera. One species (Pempheris xanthoptera) is the target of subsistence fisheries in Japan, where the fish is much enjoyed for its taste. Sweepers are occasionally kept in marine aquaria.

Indischer Glasfisch
up to 10cm
1-25m appearance

Gobiidae is a family of bony fish in the order Gobiiformes, one of the largest fish families comprising more than 2,000 species in more than 200 genera, sometimes referred to as the "true gobies"

Rotmeer Kammzähner
up to 6cm
1-15m appearance

Blaubauch Kammzähner
up to 6cm
1-15m appearance

The common name grouper is usually given to fish in one of two large genera: Epinephelus and Mycteroperca. In addition, the species classified in the small genera Anyperidon, Cromileptes, Dermatolepis, Gracila, Saloptia, and Triso are also called groupers. Groupers are teleosts, typically having a stout body and a large mouth. They are not built for long-distance, fast swimming. They can be quite large, and lengths over a meter and weights up to 100 kg are not uncommon, though obviously in such a large group, species vary considerably.

Juwelen Zackenbarsch
up to 40cm
1-150m appearance

Pfauen Zackenbarsch
up to 40cm
1-150m appearance

Baskenmützen Zackenbarsch
up to 40cm
0.5-160m appearance

The hawkfishes are strictly tropical, perciform marine fishes of the family Cirrhitidae associated with the coral reefs of the western and eastern Atlantic and Indo-Pacific. They share many morphological features with the scorpionfish of the family Scorpaenidae. Hawkfishes have large heads with thick, somewhat elongated bodies. Their dorsal fins are merged, with the first consisting of 10 connected spines.

Longnose hawkfish
up to 13cm
10-100m appearance

Korallenwächter
up to 60cm
0.2-40m appearance

Gestreifter Korallenwächter
up to 60cm
0.2-40m appearance

The common lionfish grows up to 35 cm (14 in) in length. The dorsal fin has 13 long, strong spines and 9-11 soft rays, and the anal fin has three long spines and six or seven soft rays. The dorsal fin appears feathery and the pectoral fins are wing-like with separate broad, smooth rays. These fish vary in colour from reddish to tan or grey and have numerous thin, dark, vertical bars on their heads and bodies.

Rotfeuerfisch
up to 45cm
0.2-60m appearance

Strahlenfeuerfisch
up to 35cm
1-25m appearance

Rotfeuerfisch
up to 45cm
0.2-60m appearance

Kurzflossen Zwergfeuerfisch
up to 15cm
2-80m appearance

Rotfeuerfisch
up to 45cm
0.2-60m appearance

Moray eels, or Muraenidae, are a family of eels whose members are found worldwide. There are approximately 200 species in 15 genera which are almost exclusively marine. The dorsal fin extends from just behind the head along the back and joins seamlessly with the caudal and anal fins. Their eyes are rather small; morays rely mostly on their highly developed sense of smell, lying in wait to ambush prey.

Riesenmuräne
up to 2.5m
1-46m appearance

Graue Muräne
up to 75cm
1-20m appearance

Rußkopfmuräne
up to 1.5m
0.3-150m appearance

Riesenmuräne
up to 2.5m
1-46m appearance

Große Netzmuräne
up to 2.3m
2-50m appearance

Rußkopfmuräne
up to 1.5m
0.3-150m appearance

Schwarzwangen Muräne
up to 2m
1-70m appearance

Riesenmuräne
up to 2.5m
1-46m appearance

Graue Muräne
up to 75cm
1-20m appearance

Riesenmuräne
up to 2.5m
1-46m appearance

Octopuses inhabit various regions of the ocean, including coral reefs, pelagic waters, and the seabed; some live in the intertidal zone and others at abyssal depths. Most species grow fast, mature early and are short-lived. During breeding, the male uses a specially adapted arm to deliver a bundle of sperm directly into the female's mantle cavity, after which he becomes senescent and dies. The female deposits fertilised eggs in a den and cares for them until they hatch, after which she also dies.

Roter Krake
up to 1.5m
1-100m appearance

Parrotfishes are a group of marine species found in relatively shallow tropical and subtropical oceans around the world. With about 95 species, this group displays its largest species richness in the Indo-Pacific. They are found in coral reefs, rocky coasts, and seagrass beds, and can play a significant role in bioerosion.

Kugelkopf Papageifisch
up to 40cm
1-30m appearance

Rotmeer Buckelkopf Papageifisch
up to 70cm
1-35m appearance

Blauband Papageifisch
up to 75cm
5-40m appearance

Fahlnasen Papageifisch
up to 35cm
1-25m appearance

Pipefish look like straight-bodied seahorses with tiny mouths. The name is derived from the peculiar form of the snout, which is like a long tube, ending in a narrow and small mouth which opens upwards and is toothless. The body and tail are long, thin, and snake-like. They each have a highly modified skeleton formed into armored plating. This dermal skeleton has several longitudinal ridges, so a vertical section through the body looks angular, not round or oval as in the majority of other fishes.

Schwanzlose Seenadel
up to 40cm
1-42m appearance

Schwanzlose Seenadel
up to 20cm
1-42m appearance

Netz Seenadel
up to 15cm
1-42m appearance

The family includes many familiar species which are variously called pufferfish, puffers, balloonfish, blowfish, blowies, bubblefish, globefish, swellfish, toadfish, toadies, honey toads, sugar toads, and sea squab. They are morphologically similar to the closely related porcupinefish, which have large external spines (unlike the thinner, hidden spines of the Tetraodontidae, which are only visible when the fish has puffed up). The scientific name refers to the four large teeth, fused into an upper and lower plate, which are used for crushing the shells of crustaceans and mollusks, their natural prey.

Gelbflecken-Igelfisch
up to 34cm
3-90m appearance

Riesen-Kugelfisch
up to 1m
2-52m appearance

Gelbflecken-Igelfisch
up to 34cm
3-90m appearance

Masken-Kugelfisch
up to 30cm
3-25m appearance

Arabischer Kofferfisch
up to 15cm
2-25m appearance

Kugelfisch
up to 30cm
3-25m appearance

Gelber Kofferfisch
up to 30cm
1-100m appearance

Kurzstachel-Igelfisch
up to 15cm
2-10m appearance

Ballon-Igelfisch
up to 30cm
1-100m appearance

Masken-Igelfisch
up to 50cm
3-90m appearance

Kurzstachel-Igelfisch
up to 15cm
2-10m appearance

Schwarzflecken Kugelfisch
up to 30cm
3-25m appearance

Gelbflecken-Igelfisch
up to 34cm
3-90m appearance

The bluespotted ribbontail ray is a species of stingray. Found from the intertidal zone to a depth of 30 m (100 ft), this species is common throughout the tropical Indian and western Pacific Oceans in nearshore, coral reef-associated habitats. It is a fairly small ray, not exceeding 35 cm (14 in) in width, with a mostly smooth, oval pectoral fin disc, large protruding eyes, and a relatively short and thick tail with a deep fin fold underneath.

Blaupunkt Stechrochen
up to 90cm
2-30m appearance

Leopard whipray
width of 1.8 m
2-70m appearance

Electric ray
up to 2m
8 to 220 volts

Blaupunkt Stechrochen
up to 90cm
2-30m appearance

razorfish, jointed razorfish or coral shrimpfish, is a member of the family Centriscidae of the order Syngnathiformes. This unique fish adopts a head-down tail-up position as an adaptation for hiding among sea urchin spines. The razorfish is found in coastal waters in the Indo-West Pacific. Its natural habitat includes beds of sea grass and coral reefs, where sea urchins are found.

Schnepfenmesser-Fische
up to 15cm
1-17m appearance

A reef is a bar of rock, sand, coral or similar material, lying beneath the surface of water. Many reefs result from natural, abiotic processes—deposition of sand, wave erosion planing down rock outcrops, etc.—but the best known reefs are the coral reefs of tropical waters developed through biotic processes dominated by corals and coralline algae.

Stachel Buschkoralle
up to 60cm
2-10m appearance

Netz Feuerkoralle
up to 60cm
0-15m appearance

Gelbe Salatkoralle
up to 3m

Orgelkoralle
up to 3m

Netz Feuerkoralle
up to 60cm
0-15m appearance

Himbeer Koralle
up to 30cm
0-50m appearance

Gelbe Salatkoralle
up to 3m

Stachel Röhrenschwamm
up to 50cm
5-30m appearance

Pumpende Straußkoralle
up to 20cm
2-10m appearance

Riffblock
till 40m

Riffhang
till 40m

Niedrige Geweihkoralle
up to 4m

Wulst Bcherkoralle
up to 1m

Margaritenkoralle
up to 1m

Spitzkoralle
up to 20cm

Nest der "Spanischen Tänzerin"
up to 1m

Zypressen Farn
up to 50cm
3-20m appearance

Wulst Bcherkoralle
up to 1m

Blasenanemone
up to 440cm
1-30m appearance

Pumpende Straußkoralle
up to 20cm
2-10m appearance

Kolonie Siphonschwamm
up to 1m
2-35m appearance

Falsche Feuerkoralle
up to 50cm
3-20m appearance

Aptos Schwamm
up to 20cm
1-15m appearance

Scorpaenidae (also known as the scorpionfish) are a family of mostly marine fish that includes many of the world's most venomous species. As the name suggests, scorpionfish have a type of 'sting' in the form of sharp spines coated with venomous mucus. The family is a large one, with hundreds of members. They are widespread in tropical and temperate seas, but mostly found in the Indo-Pacific. They should not be confused with the cabezones, of the genus Scorpaenichthys, which belong to a separate, though related, family, Cottidae.

Bärtiger Drachenkopf
up to 25cm
3-30m appearance

Buckliger Drachenkopf
up to 30cm
1-70m appearance

Fransen Drachenkopf
up to 36cm
3-30m appearance

Echter Steinfisch
up to 38cm
0.3-45m appearance

Aluterus scriptus, commonly known as scrawled filefish, broomtail filefish or scribbled leatherjacket, is a marine fish belonging to the family Monacanthidae. Scrawled (scribbled) filefish is a medium size fish which can grow up to 110 cm (3.6 ft) in length.[3] The body shape looks like an elongated oval, strongly compressed. Its background body coloration is olive-brown or grey depending on its surrounding environment, irregular blue lines and spots are distributed on the body mixed with some black spots mainly on the head.

Schrift Feilenfisch
up to 1m
2-80m appearance

Most sea cucumbers, as their name suggests, have a soft and cylindrical body, more or less lengthened, rounded off and occasionally fat in the extremities, and generally without solid appendages. Their shape ranges from almost spherical for "sea apples" to serpent-like for Apodida or the classic sausage-shape, while others resemble caterpillars. The mouth is surrounded by tentacles, which can be pulled back inside the animal. Holothurians measure generally between 10 and 30 centimetres long, with extremes of some millimetres for Rhabdomolgus ruber and up to more than 3 metres for Synapta maculata.

Strichel Seegurke
up to 50cm
3-30m appearance

Ananas Seegurke
up to 50cm
3-30m appearance

Strichel Seegurke
up to 50cm
3-30m appearance

The seamoths make up a family of fishes, the Pegasidae, within the order Gasterosteiformes. They are named for Pegasus, a creature from Greek mythology. Seamoths are notable for their unusual appearance, including flattened bodies, the presence of large, wing-like, pectoral fins, a long snout, and a body encased in thick, bony plates. They are found primarily in coastal tropical waters of the Indo-Pacific.

Zwerg-Flügelrossfisch
up to 8cm
1-90m appearance

Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea. Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or basket stars. About 1,500 species of starfish occur on the seabed in all the world's oceans, from the tropics to frigid polar waters. They are found from the intertidal zone down to abyssal depths, 6,000 m (20,000 ft) below the surface.

Schwarzer Seestern
up to 10cm
1-40m appearance

Ghardaqa Seestern
up to 10cm
1-40m appearance

Perlen Seestern
up to 15cm
1-40m appearance

Walzenstern
up to 25cm
2-40m appearance

Leachs Seestern
up to 20cm
5-35m appearance

Sepia is a genus of cuttlefish in the family Sepiidae encompassing some of the best known and most common species. The cuttlebone is relatively ellipsoid in shape. The name of the genus is the Latinized form of the Ancient Greek σηπία, sēpía, cuttlefish.

Pharao Sepia
up to 40cm
0.3-110m appearance

The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes. In addition, serpulids secrete tubes of calcium carbonate. Serpulids are the most important biomineralizers among annelids. About 300 species in the family Serpulidae are known, all but one of which live in saline waters.

Sabellidae (feather duster worms) are a family of marine polychaete tube worms characterized by protruding feathery branchiae.

Weihnachtsbaum Röhrenwurm
up to 1.5cm

Gebänderter Röhrenwurm
up to 5cm

There are more than 465 known species of sharks living in our oceans today. Sharks are an apex predator at or near the top of their marine food chains, and they regulate the populations of species below them. Under this broader definition, the earliest known sharks date back to more than 420 million years ago

Weißspitzen Hochseehai, Longimanus
up to 3.5m
0-150m appearance

Hammerhead shark
up to 6m
0-150m appearance

Weißspitzen Riffhai
up to 2m
1-1220m appearance

Schwarzspitzen Riffhai
up to 2m
0-75m appearance

Ammenhai
up to 2.5m
0-80m appearance

The term shrimp is used to refer to some decapod crustaceans, although the exact animals covered can vary. Used broadly, shrimp may cover any of the groups with elongated bodies and a primarily swimming mode of locomotion – most commonly Caridea and Dendrobranchiata. In some fields, however, the term is used more narrowly and may be restricted to Caridea, to smaller species of either group or to only the marine species.

Höhlen Putzergarnele
up to 3cm

Gebänderte Scherengarnele
up to 5cm

Chromodoris is a genus of very colourful sea slugs or dorid nudibranchs, marine gastropod molluscs, and the type genus of in the family Chromodorididae. Within the genus Chromodoris, there are currently 101 classified species.

Crustaceans form a large, diverse arthropod taxon which includes such familiar animals as crabs, lobsters, crayfish, shrimps, prawns, krill, woodlice, and barnacles

Flat Nudibranch
up to 6cm

Pyjama Sternschnecke
up to 4.5cm

Nudibranch
up to 5cm

Flabellina nudibranch
up to 5cm

Nudibranch
up to 5cm

Warzenschnecke
up to 5cm

Flabellina nudibranch
up to 5cm

Spanish dancer
up to 60 cm

Pyjama Sternschnecke
up to 4.5cm

White nudibranch
up to 5cm

Rüppels Warzenschnecke
up to 4cm

Pyjama Sternschnecke
up to 4.5cm

Variable Warzenschnecke
up to 11.5cm

Schwarzer Strudelwurm
up to 1cm

Schwazaugen Einsiedler
up to 4cm

Brandungs Felsenkrabbe
up to 9cm

Roter Einsiedler
up to 2cm

Snake eels are also burrowing eels, they are named for their physical appearance, they have long, cylindrical snakelike bodies. This family is found worldwide in tropical to warm temperate waters. They inhabit a wide range of habitats, from coastal shallows and even rivers, to depths of above 800 m (2,600 ft).Most species are bottom dwellers, hiding in mud or sand to capture their prey of crustaceans and small fish, but some are pelagic. These species range from 5 cm (2.0 in) to 2.3 m (7.5 ft) or more in length.

Marmor Schlangenaal
up to 90cm
3-25m appearance

Ringel Schlangenaal
up to 90cm
0.3-25m appearance

Sandaal
up to 90cm
0.3-25m appearance

Squid are cephalopods in the superorder Decapodiformes with elongated bodies, large eyes, eight arms and two tentacles. Like all other cephalopods, squid have a distinct head, bilateral symmetry, and a mantle. They are mainly soft-bodied, like octopuses, but have a small internal skeleton in the form of a rod-like gladius or pen, made of chitin. Squid diverged from other cephalopods during the Jurassic and occupy a similar role to teleost fish as open water predators of similar size and behaviour.

Lessons Riffkalmar
up to 40cm
0.3-110m appearance

Acanthuridae are the family of surgeonfishes, tangs, and unicornfishes. The family includes about 86 extant species of marine fish living in tropical seas, usually around coral reefs. Many of the species are brightly colored and popular in aquaria. The distinctive characteristic of the family is that they have scalpel-like spines, one or more on either side of the peduncle of the tail. The spines are dangerously sharp and may seriously injure anyone who carelessly handles such a fish. The dorsal, anal, and caudal fins are large, extending for most of the length of the body. The mouths are small and have a single row of teeth adapted to grazing on algae.

Gelbklingen Nasendoktor
up to 45cm
1-90m appearance

Arabischher Doktor
up to 40cm
0.3-10m appearance

Indischer Segelflosser
up to 40cm
1-30m appearance

Blauklingen Nasendoktor
up to 70cm
1-35m appearance

Triggerfishes are about 40 species of often brightly colored fish of the family Balistidae. Often marked by lines and spots, they inhabit tropical and subtropical oceans throughout the world, with the greatest species richness in the Indo-Pacific. Most are found in relatively shallow, coastal habitats, especially at coral reefs, but a few, such as the oceanic triggerfish (Canthidermis maculata), are pelagic. While several species from this family are popular in the marine aquarium trade, they are often notoriously ill-tempered.

Orangestreifen Drücker
up to 30cm
1-50m appearance

Arabischer Picassodrücker
up to 30cm
1-25m appearance

Riesen-Drücker (Titan)
up to 75cm
1-40m appearance

Gelbsaum Drücker
up to 60cm
2-50m appearance

A tuna (also called tunny) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae (mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bullet tuna (max. length: 50 cm (1.6 ft), weight: 1.8 kg (4 lb)) up to the Atlantic bluefin tuna (max. length: 4.6 m (15 ft), weight: 684 kg (1,508 lb)). The bluefin averages 2 m (6.6 ft), and is believed to live up to 50 years.

Einfarben Tunfisch
up to 2.2m, 130kg
1-100m appearance

The green sea turtle (Chelonia mydas), also known as the green turtle, black (sea) turtle or Pacific green turtle, is a large sea turtle of the family Cheloniidae. It is the only species in the genus Chelonia. Its range extends throughout tropical and subtropical seas around the world, with two distinct populations in the Atlantic and Pacific Oceans, but it is also found in the Indian Ocean. The common name comes from the usually green fat found beneath its carapace[citation needed]; these turtles' shells are olive to black.

Grüne Schildkröte
up to 2m, 150kg

Echte Karettschildkröte
up to 1.2m, 75kg

Grüne Schildkröte
up to 2m, 150kg

The wrasses are a family, Labridae, of marine fish, many of which are brightly colored. The family is large and diverse, with over 600 species in 81 genera, which are divided into 9 subgroups or tribes. They are typically small fish, most of them less than 20 cm (7.9 in) long, although the largest, the humphead wrasse, can measure up to 2.5 m (8.2 ft). They are efficient carnivores, feeding on a wide range of small invertebrates. Many smaller wrasses follow the feeding trails of larger fish, picking up invertebrates disturbed by their passing