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In News
- The biomass of the Pacific Bluefin Tuna has increased and is second-highest in recorded history
About Pacific Bluefin Tuna
- Appearance : They have black or dark blue dorsal sides, with a greyish-green iridescence.
- Their bellies are dotted with silver or grey spots or bands.
- They have a series of small yellow fins, edged in black, running from the second dorsal fin to the tail.
- They have relatively small eyes compared to other species of tuna.
- Diet : They are predatory and mainly eat squids and fish, such as sardines and anchovies, saury, herring, pompanos, mackerel, hake, other tunas, and occasionally red crabs and krill.
- Habitat :Most of the U.S. catch of Pacific bluefin tuna is within about 100 nautical miles of the California coast.
Bluefin
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Source:DTE
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