▁of ▁museum s ▁in ▁Tennessee ▁ ▁References ▁ ▁External ▁links ▁ ▁Official ▁website ▁ ▁Category : Art ▁museum s ▁established ▁in ▁ 1 9 1 6 ▁Category : Art ▁museum s ▁in ▁Tennessee ▁Category : M useum s ▁in ▁M emph is , ▁Tennessee ▁Category : 1 9 1 6 ▁establish ments ▁in ▁Tennessee <0x0A> </s> ▁Tri ak is ▁is ▁a ▁genus ▁of ▁h ound sh arks ▁in ▁the ▁family ▁Tri ak idae . ▁The ▁name ▁comes ▁from ▁the ▁Greek ▁word ▁ τ ρ ι , ▁tri ▁meaning ▁" three ", ▁and ▁the ▁Latin ▁word ▁ac is ▁meaning ▁" sharp " ▁or ▁" point ed ", ▁in ▁reference ▁to ▁the ▁three - point ed ▁teeth ▁of ▁these ▁sh arks . ▁ ▁Species ▁ ▁T . ▁ac ut ip in na ▁K ato , ▁ 1 9 6 8 ▁( sharp fin ▁h ound sh ark ) ▁ ▁T . ▁mac ul ata ▁K ner ▁& ▁Ste ind ach ner , ▁ 1 8 6 7 ▁( sp otted ▁h ound sh ark ) ▁ ▁T . ▁meg al opter us ▁A . ▁Smith , ▁ 1 8 3 9 ▁( sh ar pt ooth ▁h ound sh ark ) ▁ ▁T . ▁sc yl li um ▁J . ▁P . ▁Müller ▁& ▁Hen le , ▁ 1 8 3 9 ▁( band ed ▁h ound sh ark ) ▁ ▁T . ▁semif as ci ata ▁Gir ard , ▁ 1 8 5 5 ▁( le op ard ▁sh ark ) ▁ ▁See ▁also