Sealife guideThe Petrosiidae familyThe taxonomy of marine species
Explore the taxonomy of sponges including demosponges, calcisponges and glass sponges !
Caribbean giant barrel sponge
(Xestospongia muta)
(Xestospongia muta)
Giant barrel sponge
(Xestospongia testudinaria)
(Xestospongia testudinaria)
Stony sponge
(Petrosia ficiformis)
(Petrosia ficiformis)
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The basking sharkDiscover the basking shark (Cetorhinus maximus), the world's second-largest fish. This huge shark feeds on plankton by filtering large amounts of water.Read more
The Banggai cardinalfishDiscover the Banggai cardinalfish (Pterapogon kauderni), a small marine fish endemic to the Banggai Islands, known for its black-and-white stripes and unique reproductive behavior.Read more
The coral hindDiscover the coral hind (Cephalopholis miniata), a colorful Indo-Pacific grouper known for its reddish-orange body covered with small blue spots.Read more
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Aiguillat commun
(Squalus acanthias)
(Squalus acanthias)
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