• Home
  • How do Cory catfish fertilize their eggs?

How do Cory catfish fertilize their eggs?

Asked: PBAngling, Last Updated:

How fertilization actually occurs is still open to some discussion. Most ichthyologists believe that the sperm exits the female's gills, and is shunted to a unique cup that she forms with her pelvic fins. Upon obtaining the sperm, the female lays 1-5 eggs into this cup.

FAQ

  • What's the best month to eat oysters?

    Foodie tradition dictates only eating wild oysters in months with the letter "r" -- from September to April -- to avoid watery shellfish, or worse, a nasty bout of food poisoning.

  • Does the winner of Wicked Tuna get a prize?

    The fishing team that makes the most money during the course of the season is the winner. The profit that the winning team makes is their prize. ... "One 'monstah' bluefin can be worth more than $20,000, and with that kind of money on the line, every captain is fighting to be the best in the fleet."

  • How long does salmon last after thawing?

    It is not recommended to re-freeze fully thawed raw product. After opening raw salmon, it is best to consume within 3 days of thawing. Smoked salmon packages can be refrigerated for up to 2 weeks. DO NOT Keep sealed vacuum-packed raw salmon in your refrigerator for more than 2 days.

  • How do I know if my pond is ready for fish?

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

    1. Check the temperature of the water. ...
    2. If the temperature is right, float your fish in a bag of its previous water for 20-30 minutes before releasing them into the pond. ...
    3. When you add fish, don't add too many at a time.

  • Can I put cherry shrimp in a cycling tank?

    First things first, they love a matured tank, so Cherry Shrimp are not the best choice to put in a brand new tank. Cycling the tank is VERY important, so this is step number one. ... This will assure your tanks cycle is solid, and it will allow for algaes that the shrimp graze on to grow in the tank.

22 Related Question Answers Found:

  • Is it hard to catch salmon?

    Salmon have a seriously thick and tough jawline, and if your hook is dull, catching a salmon can be very difficult, even when it bites. Make sure that hook is razor sharp to increase your chances of a catch.

  • Can you get sick from crayfish?

    Paragonimiasis is a parasitic disease caused by Paragonimus trematodes, commonly known as lung flukes. Humans become infected by eating raw or undercooked crayfish (also known as crawfish and crawdads) or freshwater crabs that harbor the parasites.

  • How should oyster shells be disposed?

    If you have just had a big oyster feast and are wondering what to do with the shells, don't toss them in the garbage. Crush them with a hammer and toss them on your garden instead. Your garden will thank you for the extra calcium and drainage. If you have a Bokashi Bin, you can toss them in it.

  • Does frozen tilapia expire?

    Properly stored, frozen tilapia will maintain best quality for about 12 months in the freezer, although it will usually remain safe to eat after that. ... Frozen tilapia that has been kept constantly frozen at 0°F will keep safe indefinitely, as long as it has been stored properly and the package is not damaged.

  • Do squid swim head first?

    From the giant squid to microscopic squid babies, squids are beautiful and fascinating. As cephalopods, the same family as octopuses and cuttlefish, they have no bones, and swim head-first through the water with their 8 arms (and a pair of tentacles, in some species) trailing behind them.

  • How do you eat Korean dried filefish?

    Microwave to warm it up and serve with some gochujang (Korean chili paste) and / or mayonnaise as a dipping sauce – This method is also a popular way to serve at a drink bar in Korea.

  • Can whales eat humans?

    Of the 90 known whale species on Earth, sperm whales are the only species with throats large enough to technically swallow a human. The 65-foot-long mammals have large esophaguses to feed on larger prey such as giant squid, which they sometimes swallow whole.

  • Are microbubbles bad for fish?

    Many aquarists go to some considerable lengths to baffle sumps and pump flows to prevent small bubbles from being returned into the display tank. It has been suggested that such bubbles represent an irritation to fish, corals and other invertebrates and that they should be avoided.

  • When should I fish herring?

    Fishermen prefer to fish them June-fall with peak herring activity occurring around 4th of July weekend as hundreds of avid anglers head north for the annual herring run.

  • How do you cure fish before smoking?

    Salt the fish before smoking in a strong salt solution (brine). Salting in a brine that is 1 part table salt to 7 parts water by volume for 1 hour will do in most cases. For instance, 1 cup salt with 7 cups water will salt 2 or 3 pounds of fish.

  • How long can cooked prawns stay in the fridge?

    3 days Both cooked and raw prawns can be kept in your refrigerator for up to 3 days. If you don't think they will be eaten in that time, opt for the freezer. If they are kept at a temperature below -18c, prawns can last between 6-8 months.

  • How long do stoneflies live for?

    At their largest, they are almost two-inches long -- and they look pretty scary. Salmonflies tend to hang out in rapidly flowing streams and rivers in areas where leaves and other plant material accumulate. As adults, stoneflies feed very little, if at all, and live for only a few days to a couple weeks.

  • What fish does not have scales?

    Fish without scales

    • Jawless fish (lampreys and hagfishes) have smooth skin without scales and without dermal bone. ...
    • Most eels are scaleless, though some species are covered with tiny smooth cycloid scales.

  • How do you make soft pellets for fishing?

    Boil a kettle, tear two lumps of jelly off the 'brick', put them in a heat-resistant container or glass pellet pump jar and dissolve them in 150 ml or 200 ml of hot water, depending on how firm you want the finished bait to be. I then add about 20 ml of the glug, stirring everything up to ensure it is evenly mixed.

  • What Colours Do fish see best?

    Blue/Green – These two colours will remain visible to a fish for as long as light is able to penetrate the water. As a snorkeller you're unlikely to go that deep, so if you want to make sure the fish are able to see you then go for blues and greens!

  • Can blue crayfish live with shrimp?

    Though crayfish are NOT friendly, they can often live with fast-moving fish (such as rasboras, danios, etc.). ... We have kept them with guppies and dwarf shrimp, and have never seen a death ourselves, but we cannot guarantee that dwarf shrimp will be safe if kept with a large crayfish.

  • How do you store razor clams after catching them?

    Cleaned clams will keep in the refrigerator in an air tight container for a couple of days. Never eat a clam that smells like anything but the fresh ocean.

  • Can you catch mackerel from the beach?

    The best places to catch mackerel are piers and rocks, both of which are already in deeper water. Mackerel don't normally come in too close to the beach. This doesn't mean that they don't but as a general rule you'll get much better results if you're fishing away from the beach. ... Mackerel strips are excellent baits.

  • Why are African fish banned in India?

    It highly tolerates adverse water quality conditions and can be raised in high densities resulting in high yields in a short period of time compared to Indian Catfish and other indigenous species,” it said in a 2016 order. “It is the most dangerous freshwater fish, introduced in the country in the '90s.

  • How do you use a Louisiana concentrated crawfish boil?

    Bring seasoned water to a rolling boil, then add seafood and return to boil. Boil 5 minutes, remove from heat and let soak 20 minutes. The longer seafood soaks the spicier it will be. Enjoy!

  • Do you need to gut sprats?

    Sprats are mainly sold whole, so the head and guts need to be removed. This is easy enough to do, but ask your fishmonger to do it for you if you want to avoid the mess. Lightly rinse the gutted sprats, roll in seasoned flour and pan-fry, grill or bake, then serve with a splash of lemon. They can also be marinated.

  • Does lemon really cook shrimp?

    Does lemon juice really cook shrimp? You can make this recipe with raw or cooked shrimp. When you coat raw shrimp in citrus juice, the juice will “ cook ” the shrimp because the acid in the juice will turn the shrimp firm and pink just as if it had been exposed to heat.

Contact