Wied's marmoset (Wied's black-tufted-ear marmoset) (Callithrix kuhlii), Bahia, Brazil, South America

Geoffroys marmoset. Callithrix geoffroyi. captive adults. Newquay zoo Cornwall UK. More info: status: least concern but numbers declining due to habitat destruction, pet trade, zoos, biomedical research and persecution.

Callithrix penicillata, Pantanal, Brasil

Green Monkey or Callithrix Monkey (Chlorocebus sabaeus), Nairobi National Park, Kenya, East Africa, Africa

Silver marmoset (Mico argentatus, Syn.: Callithrix argentata), silver marmoset, adult, sitting on tree trunk, alert, South America

Silver marmoset (Mico argentatus, Syn.: Callithrix argentata), silver marmoset, adult, pair, on tree trunk, alert, South America

Eastern pygmy marmoset (Cebuella niveiventris) climbing on a tree in a forest, captive, Germany, Europe

White-headed marmoset, Tufted-ear marmoset or Geoffrey's marmoset (Callithrix geoffroyi), adult, tree, captive, Germany, Europe

Callithrix pygmaea, Pygmy Marmoset