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It is often difficult to determine exactly what species of fish you are purchasing...
Dr. Martha Nizinski holds a specimen of a fan sponge (Phakellia sp.) collected at a...
Arctic Comb Jelly
The Arctic comb jelly or sea nut (Mertensia ovum) is commonly found in the surface...
An Invasive Brittlestar
These brittlestars (Ophiothela mirabilis) are not where they belong. These animals,...