green-fanged tube web spider - segestria florentina

animal invertebrate insect wildlife arthropod spider nature pest soil leaf branch spiderweb beetle flower fly greenf greenfanged tube web segestria florentina close green fanged found madeira island house largest european segestriid fangs bright nocturnal behavior natural biodiversity life science large species organism beneficial predator hunting legs vacation biology scary creepy entomology funnel insecticide management control lines trip common nuisance venom sting portugal cellar