Two-banded sea Bream – Sarago fasciato – Diplodus vulgaris – www.intotheblue.it – www.intotheblue.link-2025-11-06-11h59m40s943
9
01:17

Two-banded sea Bream

Two-banded sea Bream, Diplodus vulgaris, is a species of marine ray-finned fish belonging to the family Sparidae, which includes the sea breams and porgies. This species is found in the northeastern Atlantic Ocean and the Mediterranean. It is an important species for fisheries and is grown in aquaculture. Diplodus vulgaris has an oval shaped, deep, compressed body with a moderately fleshy-lipped slightly protrusible mouth.
Gold Coral thousand-year-old – Savalia savaglia millenaria – www.intotheblue.it – www.intotheblue.link-2025-11-06-18h39m51s589
5
12:59

Gold Coral thousand-year-old

Gold Coral thousand-year-old, Savalia savaglia, it 'a long-lived species, but rather rare. It appears that some very large colonies have reached the thousand years of age. The growth rate of the colony is slow and carbon-14 dating techniques have given an age of 2,700 years, giving this zoanthid one of the longest lifespans of any organism on Earth.
Big mediterranean Barrel jellyfish – Medusa mediterranea Polmone di mare – Rhizostoma pulmo – www.intotheblue.it – www.intotheblue.link-2025-10-24-16h33m32s078
10
07:28

Big mediterranean Barrel jellyfish

Big mediterranean Barrel jellyfish, Rhizostoma pulmo, It typically is up to 40 cm. in diameter, but can exceptionally reach 150 cm. or larger, making it the largest jellyfish in British waters, is moderately venomous but not as deadly as other species. Effects include a burning sensation on the skin, dermatitis, and ulcers which confirms it is toxic to humans. However, it does not pose a serious threat to humans.
Flathead grey mullets – Cefalo comune – Mugil cephalus – www.intotheblue.it – www.intotheblue.link-2025-05-20-15h52m34s268
15
02:00

Flathead grey mullet - Mugil cephalus

Flathead grey mullets, Mugil cephalus, it is a fish able to withstand wide variations in salinity, in fact we find it regularly in marine waters, fresh or brackish waters. Extremely adaptable to all environments; we often find it at the mouths of rivers, in lagoon areas where sea water mixes with fresh water from the hinterland and inside bays and harbors. We met him among the roks of Castiglioncello: a well-known tourist and seaside resort near Livorno in Mediterranean sea.
Serpent Starfish – Brittle Starfish – Stella Serpentina liscia – Ophioderma longicauda – www.intotheblue.it – www.intotheblue.link-2025-05-20-14h41m28s121
4
01:13

Ophioderma longicauda

Among the many starfish that inhabit the Mediterranean Sea we find the funny Ofiure known  Brittle Starfish, Serpent starfish or Ophiuroid, (Ophioderma longicauda). They belong to the phylum Echinodermata, class Ophiuroidea, to the family Ophiodermatidae. The Brittle starfish is present throughout the Mediterranean Sea and generally lives hidden in the crevices of the cliffs or sheltered under rocks or debris present in the sea.
Christmas tree hydroid – Idroide piumato – Pennaria disticha – www.intotheblue.it – www.intotheblue.link-2020-01-29-14h08m22s252
11
01:43

Pennaria disticha

Pennaria disticha, also known as the Christmas tree hydroid, is a species of athecate hydroid in the family Pennariidae. Colonies are common in the Mediterranean Sea growing on rocks close to the surface. This species has been used in research into prey capture. Colonies of Pennaria disticha consist of numerous much-branched stems up to 30 cm high.
Precious coral of Mediterranean Sea  – Red Coral – Corallo rosso del Mediterraneo – Corallium rubrum – www.intotheblue.it – www.intotheblue.link-2025-03-30-19h04m08s752
14
04:58

Precious coral of Mediterranean Sea

Precious coral, (Corallium rubrum), or Red coral, is the common name given to a genus of marine corals, Corallium. The distinguishing characteristic of precious corals is their durable and intensely colored red or pink-orange skeleton, which is used for making jewelry.
im Meeting with dolphins August 15th 2025 Ferragosto 2025 Incontro con i delfini www.intotheblue.it-2025-08-17-15h10m17s842
16
18:42

Dolphins Encounter

Encountering dolphins in our seas is fairly easy, but it's one thing to spot them while sailing or see them leaping in the distance, and quite another to find them "playing under the boat", almost touching them. For us, August 15th has become a regular event. The video really was actually taken on August 16th, about 7-8 miles off the Livorno coast ...
Golden anemone Condylactis aurantiaca-2025-08-10-17h25m59s154
14
03:05

Golden anemone Condylactis aurantiaca

Golden anemone, Condylactis aurantiaca, or sand anemone, is one of the most beautiful anemones endemic to the Mediterranean Sea, both for the colorful arms and the large size it can sometimes reach. On this dive in early August 2025, we are exploring rocky and coralligenous walls ranging from a depth of 36 to a maximum of 42 meters ...
Maja squinado – Granseola o Grancevola -s620
15
11:06

European spider crab - Maja squinado

European spider crab, Maja squinado (spiny spider crab, or spinous spider crab). This crustacean of the Majidae family was very common about thirty years ago, and specimens like the one we see in the video were very easy to find in the intertidal tidal pools, provided they had plenty of rocks to hide in and algae to grow on their backs to camouflage them from predators. ...
Pennaria disticha – Idroide piumato – Christmas tree hydroid – www.intotheblue.it – www.intotheblue.link-2025-05-20-11h46m37s389
15
02:52

Christmas tree hydroid - Idroide piumato

Pennaria disticha, also known as the Christmas tree hydroid, is a species of athecate hydroid in the family Pennariidae. Colonies are common in the Mediterranean Sea growing on rocks close to the surface. This species has been used in research into prey capture. Colonies of Pennaria disticha consist of numerous much-branched stems up to 30 cm high. The branching system is alternate.
Blue damselfish Chromis chromis Castagnole blu intotheblue.it_T-2025-07-01-18h52m22s877
16
07:00

Blue damselfish

Even in this summer of 2025, like every summer, we witness the birth and growth of the Black Damselfish, Chromis chromis, the only one of its kind Pomacentridi - Pomacentridae - in the Mediterranean Sea. In these sequences we see it in its shining electric blue livery, when the little fish are still small, a few weeks after the hatching ...
Blow lugworm egg – Arenicola marina egg – Uovo di Arenicola marina – www.intotheblue.it – www.intotheblue.link-2025-06-09-14h49m45s964
13
01:57

Blow lugworm egg Arenicola marina

The blow lugworm egg, Arenicola marina, also known as sandworm, is a large species of marine worm. Its coiled castins are a familiar sight on a beach at low tide but the animal itself is rarely seen except by those who, from curiosity or to use as fishing bait, dig the worm out of the sand. In the video I made you can see a egg blow lugworm, ...
Basket Star on Savalia savaglia – Stella Gorgone su Savalia savaglia – Astrospartus mediterraneus – www.intotheblue.it-2024-05-22-17h44m18s711
12
05:30

Astrospartus mediterraneus

In the video I made you can see it with the almost complete opening of the arms because even though it was made during the day, I was at a depth of over 80 meters where the light is very attenuated. Beautiful and elegant, when it is open, it seems to see a refined female embroidery lying on the Red Gorgonia enhancing the beauty of the images presented to the diver.
Mauve stinger – Pelagia noctiluca – Medusa luminosa mediterranea – www.intotheblue.it – www.intotheblue.link-2025-04-01-19h30m58s115
22
04:03

Mauve Stinger Pelagia noctiluca

Pelagia noctiluca is ajellyfish in the family Pelagiidae. It is typically known in English as the mauve stinger, but other common names are purple-striped jelly (causing potential confusion with chrysaora colorata), purple stinger, purple jellyfish, luminous jellyfish and night-light jellyfish. Pelagia noctiluca can be described as a marine organism with the ability to glow in the dark (bioluminescence). It is found worldwide in tropical and warm temperate seas.
Octopus in den – Polpo in tana – Octopus vulgaris – www.intotheblue.it – www.intotheblue.link-2025-05-05-13h08m20s562
19
04:22

Octopus in den

In this short video we show you a "crafty octopus". That these animals are very intelligent is now well known to everyone; in this case the octopus he are organized itself with two dens close to each other. But if we carefully observe the video we can think that it is the same den with two exits, the main one and the secondary one that could be the "emergency exit".
Special mission mediterranean Spiny Lobster – Missione speciale Aragosta – www.intotheblue.it – www.intotheblue.link-2025-04-22-15h21m27s988
14
20:21

Special mission mediterranean Spiny Lobster

It is late August and Summer is the period in which many marine organisms prepare for procreation. We have therefore decided to reach a deep Mediterranean coral reef, over 7 miles from the coast. The procreation have pushed these crustaceans to gather at the same time and in the same place. Procreation, in fact, occurs at the end of the Summer and in the Winter the larvae are born, which immediately reach the seabed that will host them for the rest of their lives.
Blue spiny starfish Coscinasterias tenuispina Stella marina variabile_intotheblue.it-2025-04-12-20h38m23s818
10
01:48

Blue spiny starfish

Coscinasterias tenuispina, Variable starfish or Spiny starfish is an echinoderm very common in the Mediterranean Sea. It is one of the most common starfish in the "Mare nostrum" and I would also say one of the most fascinating. Usually Echinoderms (sea urchins and starfish) have a pentaray symmetry. This species is indeed variable! ...
European Lobster – Astice europeo – Homarus gammarus – www.intotheblue.it – www.intotheblue.link-2025-03-29-14h54m26s788
13
03:10

European Lobster

European lobster, Homarus Gammarus, known as the Common Lobster, belongs crustaceans class; it has a body completely covered by a robust shell with two large claws, different from each other, one more stocky and massive and one more sharp and slender. In front of the mouth it has six antennas as organs of touch, the thorax is smooth with four pairs of legs and the abdomen ends with a fan-shaped tail. The color is an intense blue marbled with yellow and white.
Reproduction – Peltodoris atromaculata – Riproduzione – www.intotheblue.it -UOVA-EGGS-2025-03-23-19h12m14s485
10
21:33

Peltodoris atromaculata Reproduction

When we explore our underwater reefs we are often amazed by the number of species that we find in a few square meters and as in this case even in a few square centimeters. We have said it many times that biodiversity makes a habitat and an ecosystem more stable, solid and long-lasting. Often we fail to realize the quantity of different species that live next to each other and obviously it is almost impossible to know and recognize them all.
Dussumier’s halfbeak – Pesce Mezzobecco – Hyporhamphus dussumieri – www.intotheblue.it – www.intotheblue.link-2024-01-14-16h44m37s494
12
01:32

Dussumier's halfbeak

The Dussumier's halfbeak (Hyporhamphus dussumieri), also known as the slender garfish, lives in reefs and shallow lagoons. It is an Indo-Pacific species which is found from the Seychelles east to the Tuamotu islands, north to Hong Kong and Okinawa and south to northern Australia. They form schools which are found near the surface of lagoons and seaward reefs.
Branched sponge Spugna alberello Spugna ramificata Axinella-2025-03-14-21h06m12s463
14
07:41

Tree Sponge or Branched Sponge - Axinella polypoides

In this dive on a seabed of about 40-42 meters deep we encountered the Tree Sponge or Branched Sponge, Axinella polypoides, a sponge typical of the Mediterranean Sea that develops vertically often with various branches almost like a coral. Branched sponge Spugna alberello Spugna ramificata Axinella intotheblue.it ...
Immersione tra le gorgonie-2025-03-08-21h19m37s582
18
24:30

Diving among gorgonians II

Diving in this reef completely covered with branches of red Gorgonia up to two meters high is always fascinating. Despite the poor visibility our torches manage to bring out all the colors of the underwater world. They range from the scarlet red of the Paramuricea clavata, to the yellow of the countless sponges and the arazoanthus axinellae, the sea daisy, to the red of the Corallium rubrum and the red scorpionfish. The pale pink ...
Striped Eel Catfish – Pesce Gatto dei Coralli – Plotosus lineatus – www.intotheblue.it – www.intotheblue.link-2025-03-01-15h48m07s822
13
05:55

Striped Eel Catfish

Striped Eel Catfish, is a species of eeltail catfishes belonging to the family Plotosidae. Like most other members of the genus Plotosus. they possesses highly venomous spines that they can use to sting when threatened. The venom can cause mild to severe symptoms in humans.
Marine goldfish – Anthias anthias – Castagnola rossa-2025-02-22-15h46m44s117
12
22:25

Marine goldfish - Anthias anthias

This article and this video are dedicated to the Marine goldfish (Chromis chromis), companion and guardian of our dives over 40 meters deep is lives on coralligenous seabeds and begins to be present from 30 meters deep onwards. However, it can be found up to 200 meters and in our scuba dives it is practically omnipresent.
Young Yellowbelly rock cod – Dusky Grouper – Giovane Cernia bruna – Epinephelus marginatus – www.intotheblue.it-2024-10-10-16h43m38s055
10
03:47

Young Dusky Grouper

Young Dusky Grouper, Epinephelus marginatus , the yellowbelly rock cod or yellowbelly grouper, is a species of marine ray-finned fish, a grouper from the family Serranidae. This species is the best known grouper species of the Mediterranea Sea and North Africa coast.
Gilt-head bream in shallow seabed – Orata nel basso fondale – Sparus aurata – www.intotheblue.it – www.intotheblue.link-2024-10-16-16h21m27s261
11
03:30

Gilt-head bream in shallow seabed

Gilt-head bream, Sparus aurata, is a bony sea and brackish water fish belonging to the Sparidae family. The name derives from the characteristic gold stripe that the fish shows between its eyes. Gilt-head bream is present throughout the Mediterranean.
Biodiversity – Biodiversità – www.intotheblue.it-2025-01-11-15h39m18s489
21
13:24

Biodiversity

We are on an isolated patch of rock and coralligenous about 7.5 miles from the coast; the seabed varies from 49 to 52 meters, the area to explore has a surface area of ​​about a couple of basketball courts (about 600 square meters X 2). All around a sea of ​​mud and a mixture of mud/sand separates us from the main submerged reef 400/500 meters away, always on the bathymetric of 50 meters.
Mediterranean Red Starfish Echinaster sepositus Stella marina rossa-2025-01-03-14h27m38s775
14
03:30

Red Starfish

The red starfish in this video - Echinaster sepositus - was filmed on a seabed of about 5 meters deep while free-diving, in the waters of the beautiful "Secche di Vada". We often visit these areas near the lighthouse for various reasons: the exceptional transparency of the water, the shallow depth, the presence of Posidonia oceanica that despite the frequent anchoring of boats seems to thrive and the distance from the chaotic and crowded coast in summer.
Relitto – Melania – Wreck – www.intotheblue.it-2024-12-22-17h23m36s762
21
11:39

Melania wreck

Even in this now forgotten summer of 2024 we returned to freedive on the Melania wreck. We often freedive on this wreck since the depth is not prohibitive even for the less trained. The wreck lies on a seabed of maximum 11-12 meters to rise to 9, considering the top of the bow perhaps even 6 meters deep.. ...
White-tuft Protula – Protula dal ciuffo bianco – Protula tubolaria – www.intotheblue.it – www.intotheblue.link-2024-10-22-17h01m51s858
13
01:51

White-tuft Protula

The White-tuft Protula, Protula tubularia, is a marine worm belonging to the class of sedentary Polychaetes and the order of Serpulidae which lives in a white calcareous tube and is present throughout the Mediterranean Sea at depths that can vary from 10 meters to over 100 metres. It is a very common annelid.
White Gorgonian – Gorgonia bianca – Gorgonia verrucosa – Eunicella verrucosa – www.intotheblue.it-2024-10-11-16h24m18s596
13
03:51

White Gorgonian

White Gorgonian, Eunicella verrucosa, or broad sea fan, pink sea fan, warty gorgonian, is a species of colonia Gorgonian "soft coral" in the family Gorgoniidae. It is native to the north-eastern Atlantic Ocean and the western Mediterranean Sea.
Black Seabream – Tanuta o Cantaro – Spondyliosoma cantharus – www.intotheblue.it – www.intotheblue.link-2024-10-23-14h56m27s056
13
01:31

Tanuta Spondyliosoma cantharus

The Black Seabream (Spondyliosoma cantharus) is a protogynous species of Sparidae fishes, recognisable by their oval, compressed body and jaws, which contain 4–6 rows of slender teeth that are larger at the front. They are silvery in colour with blue and pink tinges and broken longitudinal gold lines. They can reach a maximum size of 60 cm in length.
Sargo in lair – Sarago maggiore in tana – Diplodus sargus sargus – www.intotheblue.it-2024-10-19-11h21m09s967
14
02:21

Sargo in lair

Sargo, Diplodus sargus, or white Seabream is a species of marine ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This fish is found in the eastern Atlantic Ocean and in the Mediterranean Sea. It is a target species for commercial fisheries and is grown in aquaculture.
Mediterranean coral reef – Barriera corallina mediterranea – www.intotheblue.it – www.intotheblue.link-2024-10-22-10h59m14s373
18
05:38

Mediterranean coral reef

Savalia savaglia is commonly known as Gold coral. This organism is commonly called "false black coral". It owes its name to its ability to produce a dark-colored horny skeleton, usually blackish. The colonies are generally settled on pre-existing gorgonians skeletons and can grow with ramifications that far exceed one meter in length.