Bejol (Saguinus imperator) tir tana moukolafa katca ke Saguinus oxi vey Cebidae yasa ( Callitrichinae volveyyasa ) ke PRIMATES veem ( HAPLORRHINI volveyveem, SIMIIFORMES tolvolveyveem ).

Gan Goeldi bak 1907 taneon zo pimtayar.

Vexala dem apteem 
Sedme Mammal Species of the World (siatos ke 2005), bata katca vas 2 apta ruldar :
 Bejol (Saguinus imperator imperator) (Goeldi, 1907)
 Bejol (Saguinus imperator subgrisescens) (Lönnberg, 1940)

Pulasa vuestexa is xantaza 
 (en) vuest- : Mammal Species of the World (v- 3, 2005) : Saguinus imperator (Goeldi, 1907)
 (en) vuest- : CITES : Saguinus imperator
 (en) vuest- : UICN : katca Saguinus imperator (Goeldi, 1907)
 (en, fr) vuest- : ITIS : Saguinus imperator (Goeldi, 1907)
 (en) vuest- : Tree of Life Web Project : Saguinus imperator
 (en) vuest- : Catalogue of Life : Saguinus imperator (Goeldi, 1907)
 (en) vuest- : Paleobiology Database : Saguinus imperator (Goeldi, 1907)
 (en) vuest- : Animal Diversity Web : Saguinus imperator
 (en) vuest- : NCBI : Saguinus imperator
 Ara vuestexa 
 Bejol (Saguinus imperator) dene Wikispecies

Kotavafa vuestesa xantaza 
 Kotava winugaf moukolaf ravlemak (Kotava, Latinava, 2019)

  
Bejol (Saguinus imperator)
Bejol (Saguinus imperator)
Bejol (Saguinus imperator)
Bejol (Saguinus imperator)