Holocentrus adscensionis
Size: to 12"
Habitat: inlets and rivers, late in the season
Notes: Squirrelfishes are nocturnal - the enormous eye is a dead giveaway. Look for small ones at night in the late summer and early fall in the rivers and inlets. Unfortunately, they are rare visitors to our area.
You cannot go diving in New Jersey waters without seeing Comb Jellies. Up close, rainbow-like rows of tiny beating hairs called cilia may be seen - the Comb Jelly's only means of propulsion. Comb jellies do not sting, but they are still voracious predators, feeding on anything they can engulf. At night they may phosphoresce - watch the boat wake as agitated Comb Jellies flash in the dark like depth charges. Cnidarians are exclusively marine, although some are tolerant of brackish water as well.
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