small jumping spider preying on a lauxaniid fly

acalyptratae acalyptrate adult animal animalia arachnid arachnida arachnidae araneae araneomorphae arthropod arthropoda brachycera brachyceran chelicerata chelicerate dendryphantina dendryphantinae dendryphantini detail details diptera entelegyne entelegynes entomology fauna fly house insect insecta invertebrate jumper jumping lauxaniid lauxaniidae lauxanioidea macro metaphidippus nature orange predator predatory salticidae salticinae salticoidea small spider wild wildlife