The moment of the year when the sun crosses the celestial equator while moving from north to south. It occurs on September 22 or 23, marking the beginning of autumn in the Northern Hemisphere. Compare vernal equinox.
Other species of wobbegongs are similar in appearance, however, the patterns of spotted wobbegongs are specific to this species and aid in their superb camouflage among the reefs in the eastern Indian Ocean, off eastern Queensland and southern Australia, and possibly off southern Japan and in the South China Sea.
Some aquarists, by contrast, see the lack of activity to be a drawback to keeping wobbegongs and prefer more active sharks. Wobbegongs are largely nocturnal and, due to their slow metabolism, do not have to be fed as often as other sharks. Most do well on two feedings weekly.