Mazedol (Alouatta coibensis) tir tana moukolafa katca ke Alouatta oxi vey Atelidae yasa ( Alouattinae volveyyasa ) ke PRIMATES veem ( HAPLORRHINI volveyveem, SIMIIFORMES tolvolveyveem ).

Gan Thomas bak 1902 taneon zo pimtayar.

Vexala dem apteem 
Sedme Mammal Species of the World (siatos ke 2005), bata katca vas 2 apta ruldar :
 Mazedol (Alouatta coibensis coibensis) (Thomas, 1902)
 Mazedol (Alouatta coibensis trabeata) (Lawrence, 1933)

Pulasa vuestexa is xantaza 
 (en) vuest- : Mammal Species of the World (v- 3, 2005) : Alouatta coibensis (Thomas, 1902)
 (en) vuest- : CITES : Alouatta coibensis
 (en) vuest- : UICN : katca Alouatta coibensis (Thomas, 1902)
 (en, fr) vuest- : ITIS : Alouatta coibensis (Thomas, 1902)
 (en) vuest- : Tree of Life Web Project : Alouatta coibensis
 (en) vuest- : Catalogue of Life : Alouatta coibensis (Thomas, 1902)
 (en) vuest- : Paleobiology Database : Alouatta coibensis (Thomas, 1902)
 (en) vuest- : Animal Diversity Web : Alouatta coibensis
 (en) vuest- : NCBI : Alouatta coibensis
 Ara vuestexa 
 Mazedol (Alouatta coibensis) dene Wikispecies

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

  
Mazedol (Alouatta coibensis)
Mazedol (Alouatta coibensis)
Mazedol (Alouatta coibensis)
Mazedol (Alouatta coibensis)