Here we can hunt
for small crustaceans, octopus or cuttlefish.
Preliminary data obtained by the scientists for krill suggest that the figure
for these small crustaceans will also lie close to those found for other species.
Not exact matches
At the Monterey Bay Aquarium Research Institute,
for example, marine biologist Steven Haddock recently discovered that certain jellyfish can not manufacture their own luciferin and that they probably get it from eating
small crustaceans.
Just last year, Iliffe traveled to Christmas Island, a remote spot in the Indian Ocean,
for a high - profile, National Geographic - funded expedition to discover life in the island's underwater caves, and in particular to find a
small crustacean called a remipede.
The concentrations are lethal to a
small, shrimp - like
crustacean called Hyalella azteca - a species commonly used in laboratories to investigate the effects of pesticides on invertebrates necessary
for healthy rivers.
Crustaceans, mussels and predatory fish as well as many
smaller organisms that are important
for the Baltic Sea ecosystem thrive in submarine Fucus forests.
These
small crustaceans are important organisms of the zooplankton, particularly as food
for baleen whales, Mantas, whale sharks, Crabeater seals and other seals, and a few seabird species that feed almost exclusively on them.
If you are feeding your pup any
crustacean for the first time, give them a very
small quantity and keep an eye on them
for a few hours to be on the safe side.
Instead of teeth, gray whales possess baleen plates that hang from their upper jaw to form a sieve
for filtering mostly benthic, mud - dwelling creatures such as worms,
crustaceans and other
small animals out of the bottom muck.
With Halloween fast approaching, this is a good time to learn about a relatively
small crustacean known as the Halloween crab
for its colorful appearance.