News tagged with marine parasites
Dual parasitic infections deadly to marine mammals
A study of tissue samples from 161 marine mammals that died between 2004 and 2009 in the Pacific Northwest reveals an association between severe illness and co-infection with two kinds of parasites normally ...
May 24, 2011 |
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Study Reveals Genetic Secrets Of Pacific Sea Louse
(PhysOrg.com) -- Sea lice found in the Pacific Ocean are very different genetically from sea lice in the Atlantic Ocean, a study team co-led by a University of Victoria researcher has found.
Apr 01, 2009 |
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Deep sea animals stowaway on submarines and reach new territory
Marine scientists studying life around deep-sea vents have discovered that some hardy species can survive the extreme change in pressure that occurs when a research submersible rises to the surface. The team's ...
May 24, 2012 |
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Study investigates aquatic parasites on fish
Researchers in the Czech Republic, Spain and the United Kingdom have successfully identified the cellular components and mechanisms that play a role in the proliferation of myxozoa, tiny aquatic parasites ...
Apr 23, 2012 |
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Gannet study reveals perils of high-speed diving
Gannets may be among the fastest and most agile seabird hunters around, but they risk dying of fatal neck and head injuries from accidental collisions in the water when diving for fish at breakneck speeds, ...
Mar 09, 2012 |
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Familiarity breeds contempt in cleaner fish
(PhysOrg.com) -- Familiarity with your partner is usually thought to promote teamwork, but new research has found that on coral reefs at least, female cleaner fish are more cooperative with unfamiliar ...
Feb 23, 2012 |
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Iconic marine mammals are 'swimming in sick seas' of terrestrial pathogens: researchers
(PhysOrg.com) -- Parasites and pathogens infecting humans, pets and farm animals are increasingly being detected in marine mammals such as sea otters, porpoises, harbour seals and killer whales along the Pacific ...
Feb 20, 2012 |
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Animal diseases increasingly plague the oceans
When dead sea mammals started washing ashore on Canada's west coast in greater numbers, marine biologist Andrew Trites was distressed to find that domestic animal diseases were killing them.
Feb 20, 2012 |
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Stranded baby seals concern Dutch rescuers
A month ago, a young seal named Marco washed up on a beach on the northern Dutch Frisian island of Ameland, one of a growing number of recently stranded pups that has left his rescuers worried.
Jan 23, 2012 |
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Diseases and sex: The cocktail maintaining immune gene variation
The great variation of a specific form of immune genes makes organ transplants so complicated. On the other hand, we need such a great variability in order to resist infectious diseases. This is why it also ...
Jan 10, 2012 |
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Only few seabird species contract avian malaria
Seabirds often live in large colonies in very confined spaces. Parasites, such as fleas and ticks, take advantage of this ideal habitat with its rich supply of nutrition. As a result, they can transmit blood ...
Dec 12, 2011 |
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Flood-ravaged turtles released in Moreton Bay
(PhysOrg.com) -- A University of Queensland biological researcher has led the Moreton Bay release of four turtles that suffered starvation and illness from the January floods.
Dec 01, 2011 |
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