I'm floundering.

Went out today in Indian river bay for flounder with some buddies.
3 people and we all caught flounder.
total 8 flounder, 3 keepers 19-19 3/4.
Not huge but it was the targeted species.
Success.
1 small bluefish ( bait) and a something which is also now crab bait.
Maybe you can tell me what it is.
Oyster cracker, star gazer ?
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