Dolphins could get fatal “megadoses” from oil that was found in crab larvae

Evidence of Gulf Contamination in Blue Crab, CBS/AP, August 9, 2010:

...[S]cientists began finding specks of oil in crab larvae plucked from waters across the Gulf coast. ...

"It would suggest the oil has reached a position where it can start moving up the food chain instead of just hanging in the water," said Bob Thomas, a biologist at Loyola University in New Orleans. "Something likely will eat those oiled larvae ... and then that animal will be eaten by something bigger and so on."

Tiny creatures might take in such low amounts of oil that they could survive, Thomas said. But those at the top of the chain, such as dolphins and tuna, could get fatal "megadoses."

Marine biologists routinely gather shellfish for study. Since the spill began, many of the crab larvae collected have had the distinctive orange oil droplets, said Harriet Perry, a biologist with the University of Southern Mississippi's Gulf Coast Research Laboratory. "In my 42 years of studying crabs I've never seen this," Perry said

See: Scientists: Oil in “MANY” of crab larvae collected; Dolphins could get fatal “megadoses”

3 comments to Dolphins could get fatal “megadoses” from oil that was found in crab larvae

Leave a Reply




You can use these HTML tags

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>