What part of a saltwater catfish is poisonous?

The catfish has three fins—a dorsal fin on top, and two pectoral fins on either side on the body. On the front of each fin is a very sharp stinger filled with venomous toxins.

FAQ

• What does rohu eat?

  The species is an omnivore with specific food preferences at different life stages. During the early stages of its lifecycle, it eats mainly zooplankton, but as it grows, it eats more and more phytoplankton, and as a juvenile or adult is a herbivorous column feeder, eating mainly phytoplankton and submerged vegetation.

• How do crayfish impact humans?

  Despite the many problems associated with crayfish as invasive species (see below), this group of freshwater invertebrates has been credited with many positive impacts on humans: (1) restoring of crayfishing as a cultural tradition in Sweden; (2) providing economic benefits in poor areas such as southern Spain; (3) ...

• Is frozen tuna safe to eat medium rare?

  Thawed fresh-frozen tuna generally does not degrade in flavor or texture as compared to fresh off the boat, so do not hesitate to buy it frozen from any reputable market. If you are cooking fresh tuna at home, it should ideally be cooked medium-rare, seared very quickly over high heat, preferably on a grill.

• Why is shrimp so expensive?

  Why is shrimp so expensive ? Shrimp is expensive due to a combination of early mortality rate, poor farming methods, disease, and simply because seafood (including shellfish) goes bad very quickly. It needs to be transported immediately after harvest, in very cold containers, and sold off just as quick.

• Can Oscar fish live with koi?

  The oscars help keep the guppy/moquitofish population in check, but they enjoy the koi food too. This user has no status. if A koi won't fit inside an Oscar's mouth he won't notice it unless you crowd them really bad and the koi is a little smaller than the oscar.

17 Related Question Answers Found:

• Can shrimp live bare bottom tank?

  Bare bottom tanks are really good as “Quarantine” for the plants, sick (new) shrimp or fish. If any parasites do come in with them they cannot burrow down in the substrate and live there. ... If you are a shrimp breeder, it is the best option for culling shrimp and selective breeding.

• Is trout good for weight loss?

  Salmon, sardines, tuna, herring and trout are fish high in omega-3s. Haddock, tilapia, pollock, catfish, flounder and halibut are leaner fish. However, Mitchell suggests making sure to have a mix of both fatty and lean fish in your seafood diet.

• Can you use WD-40 for fishing?

  WD-40 Company has taken steps to respect and conserve the environment, and encourages its users to do the same. While WD-40® can be used to help protect fishing equipment from rust and corrosion, WD-40 Company does not recommend using WD-40® to attract fish.

• What color tuna is best?

  The best-tasting tuna—bluefin, yellowfin, bigeye, or albacore—will range in color from deep red to pink. Ideally, tuna will be displayed as a whole loin, and steaks will be cut at your request. But if your store displays steaks already cut, look for moist (but not wet or weepy), shiny, almost translucent meat.

• Should I buy frozen or fresh prawns?

  If not stored properly or frozen within a few hours of harvesting, prawns or seafood can start spoiling and can become unsafe for consumption. My recommendation is that if you are unsure whether you have access to fresh prawns or seafood, always opt for frozen.

• What attracts fish fishing?

  Natural bait, alive or dead, is considered the best choice by some anglers, because fish recognize the look and smell. You can use natural bait, like shrimp, worms, insects or even ants, depending on the fish you want to catch.

• Why do people put anchovy on pizza?

  Romans in ancient Rome used garum on their flatbread, which was a condiment made of fermented fish parts. Yum, right? This means that when pizza was first developed in Naples in the 18th century it made perfect sense to add anchovies to pizza as the fish were cheap, everywhere, and easily preserved.

• How many crawfish is 3 oz?

  Cajun Boiled Crawfish - Mixed Wild Crawfish: 1lb In Shell= 3 oz Tails.

• Do female squid die after laying eggs?

  While the lives of squid are mysterious in many ways, one gruesome truth is that after mating comes death. First the male dies. Next the female, after making a little pouch of eggs, begins to starve.

• Is cooked shrimp good after 4 days?

  If cooked shrimp has been refrigerated, then it can be consumed for up to 3 or 4 days after it is cooked. After that, it should be thrown away. You should refrigerate cooked shrimp as soon as it has cooled, and no later than two hours after cooking.

• Do fish actually kiss?

  Because the kissing fish itself does not have a strong fighting power, the most commonly used weapon is its jagged mouth. When they kiss, it means they are fighting with each other. Besides, the jagged mouth weapon is only suitable for the same kind of kissing fishes. Kissing is the process of testing their patience.

• How does salinity affect shrimp?

  However, salinity is one of the fundamental environmental factors. Under intensive culture, variations in salinity may break homeostasis and lead to significant stress, slow growth, low survival rate, and thus, high economic loss in penaeid shrimp (Laramore et al., 2001, Li et al., 2007, Li et al., 2008).

• What fish dont have scales?

  Fish that do not have scales include catfish, sharks, rays, chimaeras, skates, moray eels, sturgeons, paddlefishes, salifin blennies, combtooth blennies, hagfishes and lampreys. Many of these fish have evolved scale alternatives. Cartilaginous fishes like sharks and rays not only lack scales, they also lack bones.

• Is Wild Alaskan pink salmon safe to eat?

  The Alaskan salmon fishery is one of the most well-managed, safe, and sustainable fisheries in the world, so as long as your salmon is wild-caught, it's almost always an ethical choice on all fronts.

• How did my crayfish get pregnant?

  Crawfish eggs are typically laid and fertilised in the burrow where they become attached to the swimmerets on the underside of the female's tail. The hatching period depends on temperature and usually takes about 3 weeks.

• Will grass carp eat water chestnut?

  Predators that are found in India have potential but would not survive the cooler climate in the northeast U.S. Grass carp is another species with potential, however it does not solely feed on water chestnut and might damage native plant populations.

• What could be killing my shrimp?

  MOLTING PROBLEMS - “THE WHITE RING OF DEATH” Bad, or failed molts are usually linked to too large of water changes, a poor diet, or wrong parameters (GH, KH, PH). When shrimp are lacking the key elements of their parameters, they are unable to grow, and shed healthy exoskeletons.