List of types of seafood - Wikipedia

Doctors typically advise people who are allergic to one type of finned fish to avoid all types
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According to the , at the end of 2004, the world fishing fleet consisted of about 4 million vessels, of which 2.7 million were undecked (open) boats. While nearly all decked vessels were mechanized, only one-third of the undecked fishing boats were powered, usually with outboard engines. The remaining 1.8 million boats were traditional craft of various types, operated by sail and oars.
Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or ..
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Artisan fishing boats are usually small , appropriately designed for use on their local inland waters or coasts. Many localities around the world have developed their own traditional types of fishing boats, adapted to use local materials suitable for boat building and to the specific requirements of the and sea conditions in their area. Artisan boats are often open (undecked). Many have sails, but they do not usually use much, or any mechanised or electronic gear. Large numbers of artisan fishing boats are still in use, particularly in developing countries with long productive marine coastlines. For example, has reported about 700,000 fishing boats, 25 percent of which are , and half of which are without motors. The have reported a similar number of small fishing boats. Many of the boats in this area are double-outrigger craft, consisting of a narrow main hull with two attached outriggers, commonly known as in Indonesia and in the Philippines. Essential Fish Habitat includes all types of aquatic habitat, such as:.
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Photo provided by FlickrSometimes an allergist can test for allergies to specific types of fish, but until the culprits are known, it's best for someone with a fish allergy to avoid all fish.
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Originating in Asia (Siberia), goldfish are one of the first aquatic animals in recorded history to be kept as pets. The majority of the fancy goldfish varietes available today were developed by Asian breeders. There are currently over 125 types of goldfish. Goldfish can have many interesting forms, are available in a wide of beautiful colors, and can be metallic, iridescent, or flat.The goldfish available in pet stores today are descendants of a wild carp fish, known by such names as the Prussian Carp, Silver Prussian carp, or Gibel Carp (syn: .For many years, goldfish were believed to have originated from either the Crucian Carp or Golden Carp described by Linnaeus in 1758. However, recent research points toward the former.Goldfish were originally developed in China and were exported to Japan in the 1500s. They arrived in Europe in the 1600s and made their way to America in the 1800s. These countries developed them into the wondrous variety of goldfish colors and forms we see today. The majority of the fancy goldfish have been developed by Asian breeders. Today, there are over 125 types of goldfish.Many goldfish types are very hardy, especially the Common Goldfish and the Comet Goldfish. These two are great for beginners. The Fantail Goldfish and Shubunkin Goldfish are also good beginner fish. Other hardier types include the Black Moor Goldfish and the Ryukin Goldfish. Once you've gained experience and confidence in keeping these hardier goldfish, try some of the more delicate, fancy goldfish like the Bubble-eye Goldfish, Celestial Goldfish, Oranda Goldfish, or Lionhead.People often start out keeping goldfish in small 1 or 2 gallon bowls with no heater or filtration. But for the best long-term success in keeping both common and fancy goldfish, aquarists should invest in an aquarium. In an aquarium, you can provide your pet goldfish with the same filtration, especially biological filtration, that other aquarium residents enjoy, and your goldfish should live long, healthy lives.Goldfish are cold water fish and do best at temperatures between 18°-22° C (65°-72° F). Several of these durable goldfish types, like the Black Moors, Shubunkins, Comets, and Common goldfish can actually tolerate temperatures a few degrees above freezing as long as the cooling drops only a few degrees a day.For an in-depth look at goldfish care, from their habitat to fish diseases and illnesses to which they are susceptible, as well as how to treat them, see: