Real mosaic jellyfish (Versuriga anadyomene) saves lives of smaller fish

The light show of the ctenophore microcosmos. Skagerrak, North Sea.

Pulsing ephyrae of Aurelia aurita jellyfish. Skagerrak, North Sea.

Mediterranean zooplankton under the microscope (summertime)

Australian (The Great Barrier Reef) zooplankton under the microscope

Caribbean plankton under microscope: wonderful and diverse. The music was written by Alek Erickson

Surreal magelonid larva from North Sea

Zoea larva of Lysmata sp.

Polyps of Cassiopeia jellyfish with a planuloid bud

Flat worm (was released back to the sea)

Stomatopod larva II (Mediterranean Sea)

The anatomy of a pteropod mollusk from Mediterranean Sea

A tiny nudibranch Vayssierea elegans from the Sea of Japan

The anatomy of transparent zoea (planktonic larva)

Veliger of Creseis sp. (Mediterranean Sea)

Cleavage of sea urchin embryos

Sea urchin surface

Zoea of a crab (Mediterranean Sea)

A swarm of plutei (sea urchin larvae)

Mediterranean stomatopod larva

Larvacean

Ostracod

Unidentifiable object (Mediterranean Sea, 2mm)

Monstrilloid copepod female (Mediterranean Sea)

Transparent zoea (decapod planktonic larva) from Mediterranean Sea

Sea urchin mouth apparatus

Urashimea globosa (hydrozoan jellyfish)

Plutei (sea urchin larvae)

Terebellid polychaete worm

Stomatopod larvae