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Are male or female crayfish more aggressive?

Asked: Francois Boivin, Last Updated:

In crayfish, for example, maternal females (those bearing eggs or juveniles) may be much more aggressive than non-maternal females (Figler et al., 1995b) in the spring when juvenile quality and survival contributes directly to female fitness.

FAQ

  • How many fish can you have in a 1/2 acre pond?

    Stocking your pond properly can prevent common problems such as a stunted bluegill population. ATAC recommends stocking 2-4 inch fingerlings in new ponds. Large, wild caught fish should be avoided because they may introduce disease....Fish Stocking Recommendations.

    Swimming PondSpecies*Channel Catfish
    1/4 Acre15
    1/2 Acre25
    3/4 Acre40
    1 Acre50
    5 more columns

  • What do you clean fishing rods with?

    All you need is lukewarm water and vinegar or a mild detergent for a thorough cleaning. Remember, moisture can cause rust and other damage, so always make sure both your rod and reel are dried well after cleaning. Once you get into a routine, you will find your fishing rod maintenance isn't such a big job.

  • What does drum fish taste like?

    Black Drum Fish have a mild, sweet flavor with firm flesh and large, moist flakes. It is comparable to Red Snapper. Very fresh Red Drum Fish have an emerald green tint to the raw flesh, while larger fresh Red Drum Fish have a red tint.

  • What is Catadromus fish?

    Anadromous fishes, including many salmonids, lampreys, shad, and sturgeon, spend most of their lives in the sea and migrate to freshwater to reproduce. American and European eels are catadromous fishes, which spend most of their lives in freshwater and migrate to the sea to reproduce.

  • Is it bad luck to name your fish?

    PS, the reason naming things is considered bad luck, as it was considered ill-luck to name something/someone before they reached a certain age. To be named was to risk attracting the attention of the capricious gods, and no one wanted that below a certain age.

  • What does it mean if fish are breathing fast?

    Rapid breathing could indicate a number of things. It could be stress from traffic in your home, or from a harassing fish. New fish will breathe rapidly from the shock of being transported. You should also test your water for high ammonia, nitrate, pH, and nitrite levels.

  • Who has the best oysters in the United States?

    Salty and rich, Alabama oysters are among the most beloved in the country. In fact, the state was once the number one oyster producer in America.

18 Related Question Answers Found:

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    When kept in the refrigerator, cooked fish will be safe to eat for up to 6 days. However, this will only happen if the fish is stored properly. If you have bought the fish cooked you can simply store it in its original packaging.

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  • Should I cook salmon skin side down first?

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  • What's the difference between caviar and fish roe?

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  • What is the legal size for bluefin tuna?

    Headboats

    Size Class (curved fork length)Fishery StatusAtlantic Bag Limit
    Less than 27"Not allowedNot allowed
    27" to less than 47"Open6/vessel/day or trip
    47" to less than 73"Open2/vessel/day or trip
    73" or greater Trophy NorthClosed--

  • Does Mayo go with fish?

    We read that mayo adheres to the outside of fish fillets and prevents it from sticking to the grill better than oil.

  • Are kingfish hard to catch?

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  • How does wind affect fishing?

    The stronger the wind blows, the greater the friction, and the greater the waves. Waves can increase the turbidity of the water, pulling currents and nutrients along with them. All of these factors influence the way fish will behave. Last but not least, winds cause changes in barometric pressure.

  • Can I put 2 clownfish in a 10 gallon tank?

    Yes, you can have a single clownfish in a 10-gallon tank. If you plan to have a pair, you will need at least a 20 gallon.

  • How long does it take for a dog to show signs of salmon poisoning?

    The symptoms of salmon poisoning disease are similar to other gastrointestinal diseases such as canine parvovirus. If infected, your dog would likely show some or all of the following symptoms about 6 to 10 days after ingesting fish which were carrying the bacteria.

  • Do fish bite in 45 degree weather?

    Most of the fishing public believes bass activity shuts down when the water temperature gets into the mid-40s, but that's not true. The A-rig, for example, has dispelled that belief here and across the south. The multi-lure rig has been catching quality bass in cold water for the past couple of years.

  • Are clams bad for your heart?

    Shrimp, lobster, clams, scallops, crayfish, and the like deliver smaller amounts of heart-healthy omega-3 fats than finfish. They also tend to be higher in cholesterol. A study from the Medical University of South Carolina suggests that shellfish certainly aren't bad for the heart.

  • How long is salmon good at room temp?

    About two hours Fresh salmon does not last very long without refrigeration. Unrefrigerated raw salmon lasts for about two hours at room temperature before it starts breaking down.

  • How long should a salmon fishing leader be?

    When using sinking leaders the leaders should be quite short, from 0,5m to 1,5 meters to actually get the fly little bit deeper. But you can use sinking lines just to slow the speed of the fly down in fast water by using a longer 12 feet leader.

  • What is the name of Sheela fish in English?

    Barracuda Fish Names in Tamil

    EnglishTamil
    CuttleKanawai
    HalibutPotha
    Butter fishViral (not sure)
    BarracudaSheela

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  • What are canned clams?

    Canned Clams When you buy chopped clams, these are generally Atlantic surf clams. They are sweet in flavor and have a firm texture. You can buy chopped clams in almost any grocery store. Look for products of the United States.

  • What seasoning can I put on fish?

    Ingredients

    1. 2 tablespoons dried basil.
    2. 2 tablespoons dill weed.
    3. 2 tablespoons onion powder.
    4. 1 tablespoon garlic powder.
    5. 1 teaspoon celery seed.
    6. 1 teaspoon dried oregano.
    7. 1/4 teaspoon dried grated lemon zest.
    8. 1/8 teaspoon pepper.

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