1116-39728 - Detail of the center branching arms of a Crinoid or Feather Star (Lamprometra klunzingeri) open and feeding on plankton at night, Philippines
1116-39729 - Both a Crinoid Commensal Shrimp (Periclimenes cornutus) and a Crinoid Squat Lobster (Allogalathea elegans) on a crinoid. These tiny crustaceans are commensal on crinoids or feather stars and take their color from the host, Philippines
823-506 - Light Micrograph (LM) of a transverse section of a stem showing vascular bundle, cortex and epidermis of Jerusalem artichoke (Helianthus tuberosus), magnification x 600
823-492 - Light Micrograph (LM) of the cellular structure of the non-vascular plant liverwort (Hepatica) showing chloroplasts and oil bodies, magnification x1200