| Argopecten purpuratus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Pectinida |
| Family: | Pectinidae |
| Genus: | Argopecten |
| Species: | A. purpuratus |
| Binomial name | |
| Argopecten purpuratus (Lamarck, 1819) | |
Argopecten purpuratus is an edible marine species of saltwater shellfish, a bivalve mollusk in the family Pectinidae.
This scallop is natural to certain bays in the Southern west coast of south America, from Peru to Chile.
In Peru, the scallops can be found in large numbers naturally around the following bays:
The scallops can be harvested and commercialized to several markets around the world.
In most growth areas, the harvesting of natural grown scallops has been replaced by aquaculture operations. The aquaculture operations consist in re-stocking the natural areas, taking care of the scallops along the grow out period and harvesting at the end of the cycle. Thanks to this practices, the natural banks have recovered and are able to maintain a sustainable production level.
The demand of scallops is mainly from following markets:
The Atacama Region is one of Chile's 16 first order administrative divisions. It comprises three provinces: Chañaral, Copiapó and Huasco. It is bordered to the north by Antofagasta, to the south by Coquimbo, to east with Provinces of Catamarca, La Rioja and San Juan of Argentina, and to the west by the Pacific Ocean. The regional capital Copiapó is located at 806 km (501 mi) north of the country's capital of Santiago. The region occupies the southern portion of the Atacama Desert, the rest of the desert is mainly distributed among the other regions of Norte Grande.
Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats. In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but not all oysters are in the superfamily Ostreoidea.
The Pacific geoduck is a species of very large saltwater clam in the family Hiatellidae. The common name is derived from the Lushootseed (Nisqually) word gʷídəq.
The milkfish is the sole living species in the family Chanidae. However, there are at least five extinct genera from the Cretaceous.
Scallop is a common name that is primarily applied to any one of numerous species of saltwater clams or marine bivalve mollusks in the taxonomic family Pectinidae, the scallops. However, the common name "scallop" is also sometimes applied to species in other closely related families within the superfamily Pectinoidea, which also includes the thorny oysters.
The fishing industry includes any industry or activity concerned with taking, culturing, processing, preserving, storing, transporting, marketing or selling fish or fish products. It is defined by the Food and Agriculture Organization as including recreational, subsistence and commercial fishing, and the harvesting, processing, and marketing sectors. The commercial activity is aimed at the delivery of fish and other seafood products for human consumption or as input factors in other industrial processes. Directly or indirectly, the livelihood of over 500 million people in developing countries depends on fisheries and aquaculture.
San Quintín is a coastal town on the west coast of the Mexican state of Baja California, in the Municipality of San Quintin, some 190 km (118 mi.) south of the city of Ensenada on Mexican Federal Highway 1. The town is also in the middle of an important agricultural area, especially for growing strawberries and tomatoes. The largest nearby locality is Lázaro Cardenas, home to 16,294 people as of the 2010 census. The whole area houses roughly 25,000 people, up from 20,000 in 2000. This is the largest population cluster south of Ensenada within the state.
Pecten novaezelandiae, common name the New Zealand scallop, is a bivalve mollusc of the family Pectinidae, the scallops. Its name is sometimes found misspelt as Pecten novaezealandiae.
Agriculture in Chile encompasses a wide range of different activities due to its particular geography, climate, geology and human factors. Historically agriculture is one of the bases of Chile's economy, now agriculture and allied sectors—like forestry, logging and fishing—account only for 4.9% of the GDP as of 2007 and employed 13.6% of the country's labor force. Some major agricultural products of Chile include grapes, apples, onions, wheat, corn, oats, peaches, garlic, asparagus, beans, beef, poultry, wool, fish and timber. Due to its geographical isolation and strict customs policies, Chile is free from diseases such as Mad Cow, fruit fly and Phylloxera, this plus being located in the southern hemisphere and its wide range of agriculture conditions are considered Chile's main comparative advantages. However, the mountainous landscape of Chile limits the extent and intensity of agriculture so that arable land corresponds only to 2.62% of the total territory.
Canada's fishing industry is a key contributor to the success of the Canadian economy. In 2016, Canada's fishing industry exported $6.6 billion in fish and seafood products and employed approximately 72,000 people in the industry. Aquaculture, which is the farming of fish, shellfish, and aquatic plants in fresh or salt water, is the fastest growing food production activity in the world and a growing sector in Canada. In 2015, aquaculture generated over $1 billion in GDP and close to $3 billion in total economic activity. The Department Of Fisheries and Oceans (DFO) oversees the management of Canada's aquatic resources and works with fishermen across the country to ensure the sustainability of Canada's oceans and in-land fisheries.
China has one-fifth of the world's population and accounts for one-third of the world's reported fish production as well as two-thirds of the world's reported aquaculture production.
As with other countries, the 200 nautical miles (370 km) exclusive economic zone (EEZ) off the coast of the United States gives its fishing industry special fishing rights. It covers 11.4 million square kilometres, which is the second largest zone in the world, exceeding the land area of the United States.
Pecten maximus, common names the great scallop, king scallop, St James shell or escallop, is a northeast Atlantic species of scallop, an edible saltwater clam, a marine bivalve mollusc in the family Pectinidae. This is the type species of the genus. This species may be conspecific with Pecten jacobaeus, the pilgrim's scallop, which has a much more restricted distribution.
The coastline of the Russian Federation is the fourth longest in the world after the coastlines of Canada, Greenland, and Indonesia. The Russian fishing industry has an exclusive economic zone (EEZ) of 7.6 million km2 including access to twelve seas in three oceans, together with the landlocked Caspian Sea and more than two million rivers.
Aquaculture started to take off in New Zealand in the 1980s. It is dominated by mussels, oysters and salmon. In 2007, aquaculture generated about NZ$360 million in sales on an area of 7,700 hectares. $240 million was earned in exports.
Aquaculture in Australia is the country's fastest growing primary industry, accounting for 34% of the total gross value of production of seafood. 10 species of fish are farmed in Australia, and production is dominated by southern bluefin tuna, Atlantic salmon and barramundi. Mud crabs have also been cultivated in Australia for many years, sometimes leading to over-exploitation. Traditionally, this aquaculture was limited to pearls, but since the early 1970s, there has been significant research and commercial development of other forms of aquaculture, including finfish, crustaceans, and molluscs.
Aquaculture in Alaska is dominated by the production of shellfish and aquatic plants. These include Pacific oysters, blue mussels, littleneck clams, scallops, and bull kelp. Finfish farming has been prohibited in Alaska by the 16.40.210 Alaskan statute, however non-profit mariculture continues to provide a steady supply of aquaculture in the state. Many organizations that helped the ban, now encourage the growing of shellfish and other oysters.
Fishery and fishing industry plays a significant part in the national economy of Pakistan. With a coastline of about 814 km, Pakistan has enough fishery resources that remain to be developed. Most of the population of the coastal areas of Sindh and Balochistan depends on fisheries for livelihood. It is also a major source of export earning.
Scallop aquaculture is the commercial activity of cultivating (farming) scallops until they reach a marketable size and can be sold as a consumer product. Wild juvenile scallops, or spat, were collected for growing in Japan as early as 1934. The first attempts to fully cultivate scallops in farm environments were not recorded until the 1950s and 1960s. Traditionally, fishing for wild scallops has been the preferred practice, since farming can be expensive. However worldwide declines in wild scallop populations have resulted in the growth of aquaculture. Globally the scallop aquaculture industry is now well established, with a reported annual production totalling over 1,200,000 metric tonnes from about 12 species. China and Japan account for about 90% of the reported production.
Aquaculture in the United Kingdom is dominated by salmon farming, then by mussel production with trout being the third most important enterprise. Aquaculture in the United Kingdom represents a significant business for the UK, producing over 200,000 tonnes of fish whilst earning over £700 million in 2012 (€793 million).
Commercial mollusks | ||
|---|---|---|
| Marine gastropods |  | |
| Land and freshwater gastropods | ||
| Free-swimming marine bivalves | ||
| Infaunal bivalves | ||
| Sessile bivalves | ||
| Freshwater bivalves | ||
| Cephalopods | ||
| Techniques | ||
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