Green crabs can disperse over large areas and have serious adverse effects on fisheries and aquaculture; their impacts include the possibility of altering the biodiversity of ecosystems. ... The green crab spread to the U.S. west coast around 1989 or 1990, most likely as larvae in ballast water from ships.
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Gills are the equivalent of lungs in sea creatures like fish and crustaceans, enabling them to capture oxygen from water rather than air. A new study found that in addition to absorbing oxygen, the gills of a green crab are specially equipped to absorb specific nutrients.
Proximate Composition and Its Seasonality of the Mediterranean Green Crab: Carcinus aestuarii Nardo, 1847 (Brachyura, Portunidae), in Southern Tunisian Waters (Central Mediterranean
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Answer:
Green crabs can disperse over large areas and have serious adverse effects on fisheries and aquaculture; their impacts include the possibility of altering the biodiversity of ecosystems. ... The green crab spread to the U.S. west coast around 1989 or 1990, most likely as larvae in ballast water from ships.
Answer:
Proximate Composition and Its Seasonality of the Mediterranean Green Crab: Carcinus aestuarii Nardo, 1847 (Brachyura, Portunidae), in Southern Tunisian Waters (Central Mediterranean