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Is that really poop in shrimp?

Asked: Alex Dion, Last Updated:

The dark line that runs down the back of the shrimp isn't really a vein. It's an intestinal track, brown or blackish in color, and is the body waste, aka poop. It is also a filter for sand or grit.

FAQ

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    Crustaceans may be able to experience some emotions, a study published in the journal Science suggests. Researchers in France have found that crayfish seem to show anxiety, a feeling previously thought to be too complex for these primitive animals.

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    The spring months are a great time for carp fishing, especially if you want to catch big fish.

  • What is good price for salmon?

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    When you determine that your water is ready for fish, follow these steps to add them in:

    1. Check the temperature of the water. ...
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  • Can you boil oysters to cook them?

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16 Related Question Answers Found:

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  • Can you eat Niboshi?

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    Off in color If the shells look like they are no longer attached to the body or if they have black spots on them they aren't safe to eat. Cooked shrimp will be an opaque whitish color with some pink and red as well. If it looks faded in color, grey, or moldy at all then toss it out.

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    Tuna and salmon, on the other hand, are more steak-like and can be prepared anywhere from rare (about 110 degrees) to well-done (about 145 degrees), depending on your preference. (For the record, the USDA says 145 degrees is the minimum safe internal temperature for fish.)

  • What time of year do fish lay eggs?

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    Once you've struck the fish, haul in the line. Unlike rod and reel fishing, bowfishing kills the target fish and doesn't allow catch and release.

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    Fish can concentrate extremely high levels of chemical residues in their flesh and fat, as much as 9 million times that of the water in which they live. Mercury isn't the only dangerous toxin in fish flesh—people who eat fish also ingest PCBs. As big fish eat little fish, PCBs become more concentrated in their flesh.

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    The best lure colors for trout are: white, gold, brown, green, black, silver, pink, orange, yellow and red. As well as any other pattern or color that best matches the trout's forage.

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    It is a good idea to eat fatty fish such as salmon 1–2 times per week for optimal health. ... However, given its high amount of omega-3s, quality protein and beneficial nutrients, any type of salmon is still a healthy food. Still, wild salmon is generally better for your health if you can afford it.

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