Synaptidae

Synaptidae is a family of sea cucumbers that have no tube feet, tentacle ampullae, retractor muscles, respiratory trees, or cuvierian tubules. They also lack radial canals of the water-vascular system, with only the circumoral ring present.

species of echinoderm

Euapta is a genus of sea cucumbers in the family Synaptidae.

Leptosynapta is a genus of sea cucumbers, in the family Synaptidae.

species of echinoderm

Polyplectana is a genus of sea cucumbers in the family Synaptidae. The type species is Polyplectana kefersteinii.

Opheodesoma is a genus of sea cucumbers in the family Synaptidae.

Synaptula is a genus of sea cucumbers, in the family Synaptidae.

species of echinoderm

Anapta is a genus of sea cucumbers in the family Synaptidae.

species of echinoderm

species of echinoderm

species of echinoderm

species of echinoderm

species of echinoderm