imen ▁at ▁Missouri ▁Botan ical ▁Garden , ▁collected ▁in ▁Brazil ▁in ▁ 1 9 9 4 ▁ ▁ch ill ensis ▁Category : Ed ible ▁plants ▁Category : Le af ▁veget ables ▁Category : Her bs ▁Category : Fl ora ▁of ▁South ▁America ▁Category : Pl ants ▁described ▁in ▁ 1 8 1 8 <0x0A> </s> ▁Mark ▁Douglas ▁Norman ▁is ▁a ▁marine ▁bi ologist ▁living ▁in ▁southern ▁Australia , ▁where ▁he ▁works ▁through ▁the ▁University ▁of ▁Melbourne ▁and ▁Museum ▁Victoria . ▁ ▁For ▁over ▁a ▁de cade , ▁Norman ▁has ▁been ▁working ▁exclus ively ▁with ▁ce phal op ods ▁and ▁he ▁is ▁one ▁of ▁the ▁leading ▁scient ists ▁in ▁the ▁field , ▁having ▁discovered ▁over ▁ 1 5 0 ▁new ▁species ▁of ▁oct op uses . ▁The ▁best ▁known ▁of ▁these ▁is ▁probably ▁the ▁m im ic ▁oct opus . ▁ ▁Mark ▁Norman ▁is ▁the ▁author ▁of ▁Ce phal op ods : ▁A ▁World ▁Guide , ▁a ▁book ▁published ▁in ▁ 2 0 0 0 ▁containing ▁over ▁ 8 0 0 ▁colour ▁photograph s ▁of ▁ce phal op ods ▁in ▁their ▁natural ▁habitat . ▁ ▁References ▁ ▁Category : Austral ian ▁marine ▁bi olog ists ▁Category : Te uth olog ists ▁Category : L iving ▁people ▁Category : Year ▁of ▁birth ▁missing ▁( l iving ▁people ) <0x0A> </s> ▁" F ish st icks " ▁is ▁the ▁fifth ▁episode ▁of ▁the ▁th ir teenth ▁season ▁of ▁the ▁American ▁animated ▁television ▁series ▁South ▁Park . ▁The ▁ 1 8 6 th ▁overall ▁episode ▁of ▁the