and especially freshwater environments. examples include emission of visible light by dinoflagellates , jellyfish , squid , copepods , fireflies , and many other organisms belonging to a wide diversity of taxonomic groups. contents characteristics of the phenomenon types of organisms adaptations for...
other invertebrates range limited region from southern and western australia to the southern tip of tasmania habitat kelp forests, along reefs or in shallow, weedy areas of estuaries at depths to feet ( m); tends to remain in shallower waters unless food is scarce physical characteristics coloration...