Articles tagged with Marine Fishes
A unique deep-water coral reef with 80% coral cover was discovered in the Gulf of Mexico, challenging conventional thinking that coral reefs are restricted to shallow areas. The reef's unusual flat plate-like form and complex structure provide an ideal habitat for fish.
Researchers have traced the genetic origin of the antifreeze protein found in Antarctic fish, which plays a crucial role in their survival. The discovery sheds light on the process of adaptive molecular evolution and its impact on the ecology of the Antarctic Ocean.
A fishwheel harvesting method could benefit both fishermen's incomes and native salmon populations. The traditional method was banned in the 1920s due to large harvests and political conflicts, but is now being reconsidered as a potential solution to ecological and management problems.
Research sheds light on climate change by showing fish in Antarctica and Arctic independently evolved similar antifreeze glycoproteins, linked to environmental adaptation. The genes arose around 5-14 million years ago, providing new evidence for the Southern Ocean's freezing timeline.
Recent dinoflagellate blooms in the Chesapeake Bay have caused significant fish kills, with some species known to be highly toxic. The phantom dinoflagellate, Pfiesteria piscicida, has been identified as a potential threat to both human and aquatic health.