[83] κρίκος, a ring; εἶδος, shape.
[84] Ateles paniscus.
[85] Ateles sub-pentadactylus.
[86] Ateles variegatus.
[87] Ateles cucullatus.
[88] Cebus.
[89] Cebus albifrons.
[90] Cebus fatuelius.
[91] Cebus capuchinus.
[92] This genus is sometimes divided into two—Callithrix and Chrysothrix.