title: [Mobile ameboid pigment cells in the epithelium of the sea urchin Centrostephanus longispinus. A new type of color-change mechanism].
mesh_terms: D000818:Animals; D002465:Cell Movement; D002856:Chromatophores; D002923:Cilia; D003594:Cytoplasmic Granules; D003623:Dark Adaptation; D003896:Desmosomes; D004847:Epithelial Cells; D008027:Light; D008853:Microscopy; D008854:Microscopy, Electron; D012617:Sea Urchins; D012867:Skin / Q000166:cytology*
vernacular_title: Amöboid bewegliche Pigmentzellen im Epithel des Seeigels Centrostephans longispinus. Ein neuartiger Farbwechselmechanismus.