- Le it ão ▁in ▁ 1 9 4 0 . ▁ ▁it ▁contains ▁only ▁three ▁species , ▁found ▁only ▁in ▁Argentina ▁and ▁Brazil : ▁O . ▁bel tra o ae , ▁O . ▁m util ata , ▁and ▁O . ▁rib as l ange i . ▁Origin ally ▁placed ▁with ▁the ▁long - sp inner et ▁ground ▁sp iders , ▁it ▁was ▁transferred ▁to ▁the ▁ground ▁sp iders ▁in ▁ 2 0 1 8 . ▁ ▁See ▁also ▁ ▁List ▁of ▁G nap hos idae ▁species ▁ ▁References ▁ ▁Category : A rane om or pha e ▁gener a ▁Category : G nap hos idae ▁Category : Sp iders ▁described ▁in ▁ 1 9 4 0 ▁Category : Sp iders ▁of ▁Argentina ▁Category : Sp iders ▁of ▁Brazil ▁Category : T ax a ▁named ▁by ▁C ând ido ▁Fir min o ▁de ▁M ello - Le it ão <0x0A> </s> ▁Mul an ▁is ▁a ▁ 1 9 9 8 ▁American ▁animated ▁musical ▁historical ▁action ▁advent ure ▁film ▁produced ▁by ▁W alt ▁Disney ▁Fe ature ▁An imation ▁for ▁W alt ▁Disney ▁Pictures . ▁It ▁is ▁based ▁on ▁the ▁Chinese ▁legend ▁of ▁H ua ▁Mul an , ▁and ▁was ▁Disney ' s ▁ 3 6 th ▁animated ▁feature ▁and ▁the ▁nin th ▁animated ▁film ▁produced ▁and ▁released ▁during ▁the ▁Disney ▁Renaissance . ▁It ▁was ▁directed ▁by ▁Tony ▁B anc ro ft ▁and ▁Barry ▁Cook , ▁with ▁story ▁by ▁Robert ▁D . ▁San ▁Sou ci ▁and ▁screen play ▁by ▁R ita ▁H s iao ,