49

02:19

Mediterranean jellyfish

Mediterranean jellyfish are marine planktonic animals, belonging to the phylum Cnidaria, which together with the Ctenophores formed once those who were Coelenterates. We publish a collage of several jellyfish encountered during our dives ...

Andrea Cirivasi

November 10, 2016

1.32K

1

33

01:46

Wonderful Savalia Savaglia Colony

This immersion brings us into contact with a beautiful colony of Savalia Savaglia, with the presence of Paramuricea Clavata, ...

Fanino Cirivasi

August 8, 2017

122

23

02:12

Snorkeling - Anemone

Anemones (anemonia sulcata) are common organisms in the Mediterranean and it is easy to see them simply with mask and snorkel ...

Andrea Cirivasi

October 16, 2017

134

49

02:40

Apnea - Anemone II

Segue in questo video un altro anemone incontrato in apnea su un fondale misto sabbia e roccia, ...

Andrea Cirivasi

October 16, 2017

189

45

04:45

Velella velella - Sea raft

Velella velella, sea raft, by-the-wind sailor, purple sail, little sail, is a colony of hydrozoans of the Porpitidae family ...

Andrea Cirivasi

May 1, 2019

824

1

12

01:11

Anemone di mare - Anemonia viridis

Sea anemone belongs to the philum of the Cnidarians, to the class of Antozoi, ...

Andrea Cirivasi

August 30, 2019

592

9

01:39

Purple Anemone Tentacles

Thanks to the clear and crystalline waters of the Elba Island we were able to film the beautiful purple reflections of the Sea Anemone tentacles ...

Andrea Cirivasi

November 27, 2019

306

19

02:00

Fat anemone - Cribrinopsis crassa

Fat anemone, Cribrinopsis crassa (Andrès, 1881) is a sea anemone of the Actiniidae family, Cnidaria phylum, endemic to the Mediterranean sea. Anemone grosso attinia Fat anemone Cribrinopsis crassa Intotheblue.it ...

Andrea Cirivasi

July 1, 2020

384

0

0

Simmetria e organismi marini

Simmetria in biologia è la distribuzione equilibrata di parti del corpo duplicati o forme all'interno del corpo di un organismo. In natura e biologia, la simmetria è sempre approssimata. La simmetria crea una classe di modelli in natura ...

Andrea Cirivasi

September 22, 2020

429

0