Ammodytes americanus
Size: to 8"
Habitat: inshore waters, from surface to bottom
Notes: The Sand Lance is an important link in the marine food chain. It is a major part of the diet of many commercially important fishes, as well as whales and seals. Sand Lances form huge schools to feed on phytoplankton and have the ability to dive into the bottom sediments to escape predators. I have never seen a live one, but they are common in the bellies of other fishes that you may catch.
Here is an assortment of large sharks that can be found in New Jersey waters, by no means all of them. These are more likely to be found offshore in oceanic waters. Sharks are seldom a danger to divers, they seem to be put off by the noise and bubbles. Nonetheless, all should be treated with caution.
Realistically, sharks in our waters are not a great concern. In over 350 northeast ocean dives, I have seen sharks on only several occasions ( not counting harmless little Dogfishes ) and only once while in the water. That one was in the Mud Hole, on the Arundo, to be precise. It was a Blue, or possibly a Mako, and wanted nothing to do with me, which was a relief since I had half an hour of deco left to do at the time! That would have left me very bent otherwise.
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If you think about it, humans must taste terrible to sharks, and scuba divers especially - with rubber suits and big metal tanks. Many shark attacks occur in murky water where the shark is not sure what it is attacking. Some attacks have been the result of the shark being stepped on in shallow water. Most shark attacks on humans are abortive, the shark taking only one exploratory bite, then realizing its mistake and breaking off the attack. Unfortunately, with a large shark, one bite and you're dead. Many predators, from bears to tigers, will prey on humans when sickness, injury, or old age make them unable to catch their normal prey. Sharks are probably no different.
More: Sharks - Offshore ...
