Credit: © The Royal Society
                             
                         
                     
                         
                         
                             
                                 Image number: RS.8764
                             
                         
                         
                     
                 
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            Planaria worms
                                Date
                            
                            
                                1822
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                James Rawlins Johnson (British) , Physician
                            
                            
                        
                            
                            
                            
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                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (painting): 223mm
width (painting): 170mm
                            
                        
                            
                            
                            width (painting): 170mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Plate 49 from the paper "Observations on the genus planaria", by James Rawlins Johnson, Philosophical Transactions of the Royal Society, vol.112 (1822), pp.437-447. Seventeen figures pasted onto a backing sheet, showing the species: P.cornuta; P.torva; P.brunnea; and P.lactea. With publication and plate details inscribed. Initialled lower left "J.R.J.delint." Royal Society stamp verso. Watermarked "G&A 1818".
                            
                            
                        
                            
                            
                            
                                Object history
                            
                            
                                An illustration produced for publication in the journal Philosophical Transactions of the Royal Society.
                            
                            
                        
                            
                            
                            
                                Associated place