An ovate comb jelly, Beroe ovata, off the coast of New Jersey, USA. Comb Jellies are classed in a phylum of its own. It has about 100 species in 5 orders. Comb Jellies live in all oceans not caring whether it is hot or cold. When breeding the female lets out some eggs and the male lets out some sperm. They resemble their parents and they can breed as soon as they hatch at 1mm in length.