Search results
Results from the WOW.Com Content Network
Carrying capacity – the supportable population of a species, given the food, habitat conditions and other resources available within a fishery. Casting – the act of throwing bait or a lure over the water, using a fishing rod. Catadromous – fish that live their adult lives in fresh water lakes or rivers but migrate down rivers to spawn in ...
An example of the latter is the farming of plankton and seaweed, shellfish like shrimp or oysters, and marine finfish, in saltwater ponds. Non-food products produced by mariculture include: fish meal , nutrient agar , jewellery (e.g. cultured pearls ), and cosmetics .
Despite the name, shellfish are not fish. [2] Most shellfish are low on the food chain and eat a diet composed primarily of phytoplankton and zooplankton. [3] Many varieties of shellfish, and crustaceans in particular, are actually closely related to insects and arachnids; crustaceans make up one of the main subphyla of the phylum Arthropoda.
Seafood is any form of sea life regarded as food by humans, prominently including fish and shellfish.Shellfish include various species of molluscs (e.g., bivalve molluscs such as clams, oysters, and mussels, and cephalopods such as octopus and squid), crustaceans (e.g. shrimp, crabs, and lobster), and echinoderms (e.g. sea cucumbers and sea urchins).
A fish hatchery is a place for artificial breeding, hatching, and rearing through the early life stages of animals—finfish and shellfish in particular. [1] Hatcheries produce larval and juvenile fish , shellfish , and crustaceans , primarily to support the aquaculture industry where they are transferred to on-growing systems, such as fish ...
1. In a saucepan, cover the potatoes with the water and bring to a boil. Cover and cook over moderate heat until the potatoes are tender, about 6 minutes.
Kaibashira (貝柱), Hashira (柱): valve muscles of scallop or shellfish [3] Kani (蟹): Crab , also refers to imitation crab [ 4 ] [ 3 ] [ 9 ] Kani-miso ( カニミソ ): Crab offal paste [ 23 ]
Species such as shellfish that occupy intermediate trophic levels often play a dual role, both filtering organic bottom-level organisms from the water and generating some ammonia. [5] Waste feed may also provide additional nutrients; either by direct consumption or via decomposition into individual nutrients.