long bodied cellar spider sitting on the ceiling, a cannibalistic insect that will eat its own kind when food is scares

animal animals arachnid arachnida arachnids araneae araneomorphae bodied body bug bugs cannibal cannibalism cannibalistic carnivore carnivorous ceiling ceilings cellar cellars common commonly eat entomology food home house indoor insect insects its kind legged legs life little long longbodied own pet pets phalangioides pholcidae pholcus roof scares sitting skull small spider spiders that wall when will zoology