Various urchins are among our favorite invertebrates to introduce to our reef tanks as part of the so-called ‘Clean Up Crew’. Among these the mild-mannered and attractive tuxedo urchin, Mespilia globulus, is one of the best since it grazes all…
New species of green star polyps, Briareum cylindricum
Star polyps, green star polyps, brown star polyps, whatever you call them, are one group of corals that we don’t appreciate nearly enough. Nine out of ten reefers couldn’t tell you the scientific name of this important aquarium coral, or…
