cannibalism closeup on a female crabspider, xysticus, eating a male on a yellow buttercup flower

arthropoda arachnidae arthropod flora meadow buttercup nature ranunculus acris thomisidae xysticus animal arachnid arachnida arachnology arachnophobia behaviour biology brown cannibalism close closeup crab spider creepy detail detailed european fauna female flower flowering garden invertebrate isolated macro male natural outdoor phobia predator prey scary small tiny wild wildlife crabspider eating yellow