Some causes of tinnitus are less common, including: 1  Meniere's disease. 2  TMJ disorders. 3  Head injuries or neck injuries.  Acoustic neuroma.
Jumping spiders do sometimes bite, but their venom is not considered to be dangerous (unless youâre allergic to spider bites). They are sometimes mistaken for black widow spiders, but they are far less dangerous. Jumping spiders donât hunt using webs, but they do build a web-like nest called a retreat.
October 31, 2013âThe world's largest spider, the Goliath tarantula is also a venomous killer that liquefies its prey. Halloween Special: World's Biggest Spider Devours Mouse. October 31, 2013âThe world's largest spider, the Goliath tarantula is also a venomous killer that liquefies its prey. Gustavo Hormiga, a biology professor at George Washington University, explains the arachnid's ferocious hunting strategyâand why there's no need to fear it unless you're the size of a mouse. Transcript.