Whitetail dascyllus

Dascyllus aruanus, known commonly as the Whitetail dascyllus or Humbug damselfish among other vernacular names, is a species of marine fish in the family Pomacentridae. Whitetail dascyllus is up to 10 centimetres in length but its common size is 6 centimetres and is white with three black vertical bars.

Sarcophyton trocheliophorum

The Sarcophyton trocheliophorum, Marenzeller 1886, is an octocoral of the Alcyoniidae family, (very common in tropical coral reefs; the video you are watching was filmed in the Pacific Ocean, specifically in the Philippines islands of El Nido, Panglao and Oslob) commonly referred to as Leather Soft Mushroom, Slimy Leather Coral, Fleshy soft coral. A colony of leathery coral is stiff, hard and inflexible. It is composed of tiny polyps projecting from a shared leathery tissue

Blackeye Thicklip

The Blackeye Thicklip wrasse or half-and-half wrasse (Hemigymnus melapterus) is a species of fish belonging to the wrasse family. It is native to the Indian Ocean and Pacific Ocean. The Half-and-half wrasse is a medium-sized fish that can reach a maximum length of 50 cm. Its body is high, relatively flattened, its head is large and its terminal mouth has thick lips. Its body coloration varies according to age.

Scissortail Sergeant

The Scissortail Sergeant or Striptailed Damselfish (Abudefduf sexfasciatus) is a large damselfish. It earns its name from the black-striped tail and sides, which are reminiscent of the insignia of a military Sergeant, being similar to those of the sergent major damselfish. It grows to a length of about 16 centimetres. Scissortail Sergeants live on coral reefs at depths of up to 15 metres in tropical reaches, often living in a group surrounding a single head of coral.

Leopard Spotted-goby and European Lobster

During this dive I came across a strange pair of Mediterranean marine specimens. It is a European Lobster, Homarus gammarus, and a Leopard-spotted Goby that share the same cave; evidently there is a mutual convenience to which I cannot give a logical explanation. In fact, the European Lobster usually lives alone in the den that it has built and, in general, does not tolerate intrusions by others.

Five-saddle parrotfish female

The Five-saddle parrotfish, Scarus scaber female, or dusky-capped parrotfish, is a species of marine ray-finned fish; a parrotfish in the family Scaridae. It is native to Indian Ocean. This species grows to a maximum 37 cm in length and 900 g in weight. This species is widely distributed in the Indian Ocean (and around the islands therein) from western Thailand and northwest Indonesia in the east (southwards to Cocos-Keeling), and west to the coast of Africa (as far south as Natal and north to Red Sea and Gulf of Aden).

Diving in Santo Domingo’s coral reefs

Despite its small size, the Dominican Republic is home to nine national parks, including an underwater park located east of the capital: Parque Nacional Submarino La Caleta. It is the only entirely underwater reserve in the country. The Parque Nacional Submarino La Caleta (English: La Caleta Underwater National Park) is a national park located approximately 20 kilometres from Santo Domingo.

Blacktip reef Shark

The Blacktip reef Shark (Carcharhinus melanopterus) is a species of requiem shark; this species prefers shallow, inshore waters. Its exposed first dorsal fin is a common sight in the region. The blacktip reef shark is usually found over reef ledges and sandy flats. It typically attains a length of 1.6 m. Like other sharks, the females are larger than the males.

Colubrine sea krait

The yellow-lipped sea krait (Laticauda colubrina), also known as the banded sea krait or colubrine sea krait, is a species of venomous sea snake found in tropical Indo-Pacific oceanic waters. The snake has distinctive black stripes and a yellow snout, with a paddle-like tail for use in swimming. It spends much of its time under water to hunt, but returns to land to digest, rest, and reproduce.

Double Bar Rabbitfish

Double Bar Rabbitfish, Siganus virgatus, the Barhead spinefoot, or Double Bar Spinefoot is a species of marine ray-finned fish, a rabbitfish belonging to the family Siganidae. It is found in the Indo-Pacific region. Like all rabbitfishes, the dorsal fin has 13 spines and 10 soft rays while the anal fin has 7 spines and 9 soft rays. The fin spines hold venom glands.

Map puffer - Arothron mappa

The Map puffer (Arothron mappa), also known as the Map pufferfish, Scribbled pufferfish, or Kesho-fugu, is a demersal marine fish belonging to the family Tetraodontidae. The map puffer is typically found in tropical and subtropical waters from the Indian Ocean to the western Pacific ocean. This fish contains tetrodotoxin, a potent and deadly chemical compound used to ward off predators.

Epinephelus ongus

Specklefin grouper,Epinephelus ongus, has a wide Indo-Pacific distribution. It is found in the east African coast from Somalia to South Africa and Madagascar. It is then found in the Seychelles and the Maldives and southern India and Sri Lanka along the coasts of Thailand and Malaysia east into the Pacific Ocean as far as New Caledonia and Tonga. They are found as far north as the Ryukyu islands and Ogasawara islands in southern Japan and south to Australia

Pulsanting Xenid - Heteroxenia fuscescens

The pulsating xenid (Heteroxenia fuscescens) is a species of soft coral in the family Xeniidae. The polyps of Heteroxenia fuscescens grow to form large clumping colonies up to 60 centimetres (24 in) across. Its polyp stalks are approximately 5 centimetres (2.0 in) long, each stalk ending in a ring of large feathery pinnate tentacles, eight per polyp, as is typical of octocorals. Polyps pulsate rhythmically around 40 times/ minute, moving their tentacles in a "pumping" or "pulsating" fashion.

Myripristis murdjan

White-edge soldierfish, Myripristis murdjan, is a species of soldierfish found in the Indo-Pacific. It is found at depths of 3–40 metres and inhabits sheltered coastal and offshore coral reefs, typically in turbid areas of bays or lagoons. During the day, it hides in caves or beneath ledges, while at night, it feeds on plankton. It can be found in loose aggregations, sometimes with other species of soldierfish.

Heteractis magnifica

Heteractis magnifica, also known by the common names Magnificent sea Anemone or Ritteri Anemone, is a species of sea anemone belonging to the Stichodactylidae family native to the Indo-Pacific area. The Magnificent sea Anemone is characterized by a flared oral disc, which reaches between 20 and 50 cm in diameter,

Diodon liturosus

The black-blotched porcupinefish (Diodon liturosus), also known as Shortspine porcupinefish, is a member of the family Diodontidae. It is found in the tropical and subtropical waters of the Indo-Pacific on coral and rocky reefs and in inshore waters. Other names are the blotched porcupinefish and the brown-backed porcupinefish.

Chaetodon falcula

Chaetodon falcula, the blackwedged butterflyfish or falcula butterflyfish, is a species of marine ray-finned fish a butterflay belonging to the family Chaetodontidae. It is found in the Indian Ocean. Has a white body which is marked with a number of thin vertical dark grey lines.

Honeycomb grouper

The Honeycomb grouper (Epinephelus merra) is a grouper from the subfamily Epinephelinae which is part of the family Serranidae. It has a wide Indo-Pacific distribution where it is found in coastal and offshore reefs in shallow waters. The Honeycomb grouper is one of the most common small groupers of the Indo-Pacific. It is widespread throughout the tropical waters of the Indo-Pacific.

Coral Rabbitfish

The Coral Rabbitfish, (Siganus corallinus), or blue-spotted spinefoot, ocellated spinefoot or orange spinefoot, is a species of marine ray-finned fish, a rabbitfish belonging to the family Siganidae. It is found in the Indo-Pacific where it is often caught as a food fish and occasionally as an aquarium fish.

Dipsastraea speciosa

Dipsastraea speciosa (previously called Favia speciosa) is a species of colonial stony coral in the family Merulinidae. It is found in tropical waters of the Indian and Pacific oceans. Dipsastraea speciosa has rounded to very elongated corallites, with diameters of 10 to 15 mm.

Clown Triggerfish

Clown triggerfish (Balistoides conspicillum), also known as the bigspotted triggerfish, is a fish which grows up to 50 cm. Its body has a stocky appearance, oval shape and compressed laterally. The head is large and represents approximately one third of the body length.

Bluespotted Cornetfish

Bluespotted Cornetfish (Fistularia commersonii), is widespread in the tropical and subtropical waters of the Indo-Pacific as far north as Japan and east to the coasts of the Americas, including the Red Sea.

Guineafowl puffer

Arothron meleagris, commonly known as the Guineafowl puffer or golden puffer, is a pufferfish from the Indo-Pacific, and Eastern Pacific. It is occasionally harvested for the aquarium trade. It reaches 50 cm in length. Guineafowl puffers have heavy rounded bodies that are uniformly black with numerous small white spots

Bigeye Trevally Caranx sexfasciatus

The Bigeye Trevally (Caranx sexfasciatus), also known as the bigeye jack, great trevally, six-banded trevally and dusky jack, is a species of widespread large marine fish in the jack family Carangidae. The bigeye trevally is distributed throughout the tropical waters of the Indian and Pacific Oceans

Moorish idol

Moorish idol (Zanclus cornutus) is a marine fish species, the sole extant representative of the family Zanclidae in order Peciformes. A common inhabitant of tropical to subtropical reefs and lagoons, the Moorish idol is notable for its wide distribution throughout the Indo-Pacific.

Bigfin reef Squid

Bigfin reef squids are one of the most commercially important squid species, and are widely consumed as human food. They are usually caught in large numbers by trawling, seine fishing,or fixed net traps. In small-scale fishing, they are caught by jigging, drive-in nets, slingshot-driven spearguns, or with squid pots.

Silvertip Shark

The Silvertip Shark (Carcharhinus albimarginatus) is a large species of requiem shark, in the family Carcharhinidae, with a fragmented distribution throughout the tropical Indian and Pacific Oceans. It is often encountered around offshore islands and coral reefs, and has been known to dive to a depth of 800 m.

Blueface Angelfish

Pomacanthus xanthometopon, blueface angelfish or the yellowface angelfish usually lives singly or in pairs and feeds on tunicates, sponges, other encrusting organisms and algae. It is an egg-laying species and scatters its eggs on the seabed.

Fusilier fish

The Caesio it is widely distributed in the tropical waters of the Indian Ocean and the western Pacific Ocean. It lives near the coral reefs and is common above all in the lagoons of the atolls. It meets at depths between 5 and 50 meters deep. He lives in herds often mixed with other Caesionidae in coral reefs.

Ribbon Eel

The Ribbon Eel is found in lagoons and reefs in the Indo-Pacific ocean, ranging from East Africa to southern Japan, Australia and French Polynesia. presumed juveniles and subadults are jet black with a yellow dorsal fin, in adult males the black is replaced by blue, and adult females are entirely yellow or yellow with some blue to the posterior.

Great Barracuda

The great Barracuda (Sphyraena barracuda), also known as the giant barracuda, is a common species of barracuda: large, predatory ray-finned fish found in subtropical oceans around the world. The great barracuda is present in tropical to warm temperate waters, in subtropical parts of the Indian, Pacific and Atlantic oceans.

Feather Stars

Feather stars or comatulids, being members of the largest crinoid order, Comatulida. Adult crinoids are characterised by having the mouth located on the upper surface. This is surrounded by feeding arms, and is linked to a U-shaped gut, with the anus being located on the oral disc near the mouth.

Orbicular Batfish

The orbicular batfish (Platax orbicularis), also known as the circular batfish, orbiculate batfish, round batfish, or orbic batfish is a popular aquarium fish which occurs naturally in the tropical waters of the Indian (Maldives) and Pacific Oceans.

Black Trevally

Black Trevally, Caranx lugubris, or black jack, is a species of large ocean fish in the jack family Carangidae. The species has a circumtropical distribution, found in oceanic, offshore waters of the tropical zones of the Pacific, Atlantic and Indian Oceans.

Black Turret coral

Black Turret coral, Tubastraea micranthus, also known as sun coral or sun polyps, is a genus of coral in the phylum Cnidaria. It is a cup coral in the Dendrophylliidae family. Sun corals belong to a group of corals known as large-polyp stony corals. This means that while they produce a hard skeleton, they do not build reefs.

Grey reef Shark

This species is most often seen in shallow water near the drop-offs of coral reefs. It has the typical "reef shark" shape, with a broad, round snout and large eyes. It can be distinguished from similar species by the plain or white tipped first dorsal fin, the dark tips on the other fins, the broad, black rear margin on the tail fin, and the lack of a ridge between the dorsal fins.