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Name derivation:

"Comb-bearers" -- Comb Cteno- bearers -phores

Morphology:

Soft "jelly-like" bodies bearing eight rows of cilia that refract light into a rainbow of spectra. Some are bioluminescent. Size is from a few centimeters to nearly 1 m. The large forms are the largest animals to be propelled by cilia.

Similar genera:

Cnidaria, or "jellyfish", have stinging cells instead of cilia.

Habitat:

Marine plankton. Often overlooked in plankton net hauls because their soft bodies are shredded by the long hauls and water pressure, so their remains pass through the net pores.

References: