| gptkbp:instanceOf | gptkb:species 
 | 
                        
                            
                                | gptkbp:activityPattern | nocturnal 
 | 
                        
                            
                                | gptkbp:class | gptkb:Mammalia 
 | 
                        
                            
                                | gptkbp:color | brown reddish
 
 | 
                        
                            
                                | gptkbp:conservationStatus | Endangered 
 | 
                        
                            
                                | gptkbp:describedBy | gptkb:Clinton_Hart_Merriam 
 | 
                        
                            
                                | gptkbp:describedYear | 1909 
 | 
                        
                            
                                | gptkbp:diet | seeds grasses
 plants
 
 | 
                        
                            
                                | gptkbp:family | gptkb:Cricetidae 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:California 
 | 
                        
                            
                                | gptkbp:genus | gptkb:Reithrodontomys 
 | 
                        
                            
                                | gptkbp:gestationPeriod | about 3 weeks 
 | 
                        
                            
                                | gptkbp:habitat | salt marshes 
 | 
                        
                            
                                | gptkbp:kingdom | gptkb:Animalia 
 | 
                        
                            
                                | gptkbp:length | 11-13 cm (body) 
 | 
                        
                            
                                | gptkbp:lifespan | 8-12 months 
 | 
                        
                            
                                | gptkbp:nativeTo | gptkb:San_Francisco_Bay_Area 
 | 
                        
                            
                                | gptkbp:order | gptkb:Rodentia 
 | 
                        
                            
                                | gptkbp:phylum | gptkb:Chordata 
 | 
                        
                            
                                | gptkbp:protectedBy | gptkb:Endangered_Species_Act 
 | 
                        
                            
                                | gptkbp:reproduction | multiple litters per year 
 | 
                        
                            
                                | gptkbp:scientificName | gptkb:Reithrodontomys_raviventris 
 | 
                        
                            
                                | gptkbp:subspecies | Reithrodontomys raviventris halicoetes Reithrodontomys raviventris raviventris
 
 | 
                        
                            
                                | gptkbp:swimmingAbility | good swimmer 
 | 
                        
                            
                                | gptkbp:tailLength | 7-10 cm 
 | 
                        
                            
                                | gptkbp:threats | habitat loss pollution
 predation
 
 | 
                        
                            
                                | gptkbp:weight | 10-15 grams 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Arrowhead_Marsh gptkb:Corte_Madera_Ecological_Reserve
 gptkb:Redwood_Shores_Ecological_Reserve
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Salt marsh harvest mouse 
 |