After McKenna & Bell, 1997, Fleagle & Tejedor, 2002, and Byrne et al. 2016

Genera only,

<==o Atelidae Gray, 1825 sensu McKenna & Bell, 1997 [incl. Cebidae] (kierteishäntäapinat)
   |--o Cebinae Bonaparte, 1831 [ Cebidae; incl. Saimirinae Miller, 1912, Nyctipithecinae, Aotinae Elliot, 1913, Callicebinae Thomas, 1903] (kapusiiniapinat)
   |  |?- †Chilecebus carrascoensis Flynn et al., 1995
   |  |?- †Insulacebus toussaintiana Cooke, Rosenberger & Turvey, 2011
   |  |?- †Patasola magdalenae Kay & Meldrum, 1997
   |  |--o Cebini Bonaparte, 1831 [incl. Saimirinae Miller, 1912, Nyctipithecinae, Aotinae Elliot, 1913, and Callicebinae]
   |  |  |-- †Antillothrix bernensis (Rímoli, 1977) MacPhee et al., 1995[“Saimiri” bernensis Rímoli, 1977]
   |  |   `--+-- †Laventiana annectens Rosenberger et al., 1991
   |  |      `--+-- Saimiri Voigt, 1831 [†Neosaimiri Stirton, 1951] (saimirit)
   |  |         `--+-- †Dolichocebus gaimanensis Kraglievich, 1951
   |  |            `--+-- Cebus (kapusiiniapinat)
   |  |               `-- Aotus Illiger, 1811 (yöapinat)
   |  `--+-- †Tremacebus harringtoni (Rusconi, 1933) Hershkovitz, 1974 [Tremacebini]
   |     `--+-- †Lagonimico conclutatus Kay, 1994 [Lagonimiconini]
   |        `?- Callicebini Thomas, 1903 sensu McKenna & Bell, 1997 [= Homunculini sensu Fleagle & Tejedor, 2002] (titit)
   `--o Atelidae sensu Fleagle & Tejedor, 2002
      |--o Pitheciinae Mivart, 1865 (uakarit)
      |  |?-o Homunculini sensu Fleagle & Tejedor, 2002 [Callicebini] (titit)
      |  |  |?- †Xenothrix mcgregori (Anthony, 1919) Williams & Koopman, 1952 [Xenotrichinae] (Jamaican monkey)
      |  |  |-- †Homunculus patagonicus Ameghino, 1894
      |  |  |-- †Carlocebus Fleagle, 1990
      |  |  |?- †Paralouatta Rivero & Arredondo, 1991
      |  |  `?==o Callicebus Thomas, 1903 (titit; titi's)
      |  |      |-- Cheracebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016
      |  |      `--+-- Callicebus Thomas, 1903 sensu stricto (titit; titi's)
      |  |         `-- Plecturocebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016
      |  `--o Pitheciini Mivart, 1865 sensu Fleagle & Tejedor, 2002 [Pitheciinae Mivart, 1865 sensu McKenna & Bell, 1997] (uakarit)
      |     |-- †Soriacebus Fleagle et al., 1987
      |     |-- †Proteropithecia neuquenensis Kay et al., 1999
      |     `--+-- †Cebupithecia sermientoi Stirton & Savage, 1951
      |        |?- †Nuciraptor rubricae Meldrum & Kay, 1997
      |        `--+-- †Mohanamico hershkovitzi Luchterhand et al., 1986
      |           `--+-- Pithecia Desmarest, 1820 (sakit)
      |              `--+-- Chiropotes Lesson, 1840?
      |                 `-- Cacajao lesson, 1840 (uakarit)
      `--o Atelinae [Alouattinae] (hämähäkkiapinat)
         |--o Atelini Gray, 1821 (Spider monkeys; hämähäkkiapinat)
         |  |-- Ateles É. Geoffroy Saint-Hilaire, 1806 [Atelina Gray, 1821]
         |  `--o Lagotichina Gary, 1825
         |     |-- †Caipora bambuiorum Cartell & Hartwig, 1996
         |     `--+-- Brachyteles arachnoides Spix, 1823 (muriki)
         |        `-- Lagothrix É. Geoffroy Saint-Hilaire, 1812 (villa-apinat)
         `--o Alouattini (mölyapinat) [Synonyms]
            |?- †Protopithecus brasiliensis Lund, 1838
            `--+?- †Paralouatta veronai Rivero & Arredondo, 1991 [see Callicebini!]
                `--+-- †Stirtonia Hershkovitz, 1970
                   `-- Alouatta (mölyapinat)

with species

<==o Atelidae Gray, 1825 sensu McKenna & Bell, 1997 [incl. Cebidae] (kierteishäntäapinat)
   |--o Cebinae Bonaparte, 1831 [ Cebidae; incl. Saimirinae Miller, 1912, Nyctipithecinae, Aotinae Elliot, 1913, Callicebinae Thomas, 1903] (kapusiiniapinat)
   |  |?- †Chilecebus carrascoensis Flynn et al., 1995
   |  |?- †Insulacebus toussaintiana Cooke, Rosenberger & Turvey, 2011
   |  |?- †Patasola magdalenae Kay & Meldrum, 1997
   |  |--o Cebini Bonaparte, 1831 [incl. Saimirinae Miller, 1912, Nyctipithecinae, Aotinae Elliot, 1913, and Callicebinae]
   |  |  |-- †Antillothrix bernensis (Rímoli, 1977) MacPhee et al., 1995 [“Saimiri” bernensis Rímoli, 1977] (Hispaniolan monkey)
   |  |   `--+-- †Laventiana annectens Rosenberger et al., 1991
   |  |      `--+--o Saimiri Voigt, 1831 [†Neosaimiri Stirton, 1951] (saimirit)
   |  |         |  |-- †S. fieldsi (Stirton, 1951) [Neosaimiri fieldsi Stirton, 1951]
   |  |         |  |-- S. boliviensis (bolivian squirrel monkey)
   |  |         |  |-- S. vanzolinii (black squirrel monkey)
   |  |         |  |-- S. sciureus (oravasaimiri)
   |  |         |  |-- S. ustus (naked-eared squirrel monkey)
   |  |         |  `--o S. oerstedii (panamansaimiri)
   |  |         |     |-- S. o. oerstedii ()
   |  |         |     `-- S. o. citrinellus ()
   |  |         `--+-- †Dolichocebus gaimanensis Kraglievich, 1951
   |  |            `--+--o Cebus (kapusiiniapinat)
   |  |               |  |?- C. kaapori (kaapori Capuchin)
   |  |               |  |-- C. olivaceus (itkijäkapusiiniapina)
   |  |               |  |-- C. capucinus (kapusiiniapina)
   |  |               |  |-- C. albifrons (valkootsakapusiiniapina)
   |  |               |  `--o C. apella (töyhtökapusiiniapina)
   |  |               |     |-- C. a. apella ()?
   |  |               |     |-- C. a. xanthosternus ()?
   |  |               |     `-- C. a. robustus ()?
   |  |               `--o Aotus Illiger, 1811 (yöapinat)
   |  |                  |-- †A. dindensis Setoguchi & Rosenberger, 1987
   |  |                  |?- A. hershkovitzi (hershkovitz's Night Monkey)
   |  |                  |--o A. lemurinus -group (gray-necked night monkeys)
   |  |                  |  |-- A. lemurinus (lemurine Night Monkey)
   |  |                  |  |-- A. brumbacki (brumback's Night Monkey)
   |  |                  |  |--o A. trivirgatus (kolmijuovayöapina, durukuli)
   |  |                  |  |  |-- A. t. trivirgatus ()?
   |  |                  |  |  `-- A. t. bipunctatus ()?
   |  |                  |  `-- A. vociferans (spix's night monkey)
   |  |                  `--o A. azarae -group ((red-necked night monkeys)
   |  |                     |-- A. miconax (thomas's Night Monkey)
   |  |                     |-- A. nigriceps (blackheaded Night Monkey)
   |  |                     |-- A. nancymai (nancy Ma's Night Monkey)
   |  |                     |-- A. infulatus (kuhl's Night Monkey)
   |  |                     `-- A. azarae (azara's Night Monkey)
   |  `--+-- †Tremacebus harringtoni (Rusconi, 1933) Hershkovitz, 1974 [Tremacebini]
   |     `--+-- †Lagonimico conclutatus Kay, 1994 [Lagonimiconini]
   |        `?- Callicebini Thomas, 1903 sensu McKenna & Bell, 1997 [= Homunculini sensu Fleagle & Tejedor, 2002] (titit)
   `--o Atelidae sensu Fleagle & Tejedor, 2002
      |--o Pitheciinae Mivart, 1865 (uakarit)
      |  |?-o Homunculini sensu Fleagle & Tejedor, 2002 [Callicebini; incl. Xenotrichinae] (titit)
      |  |  |?- †Xenothrix mcgregori (Anthony, 1919) Williams & Koopman, 1952 [Xenotrichinae] (Jamaican monkey)
      |  |  |-- †Homunculus patagonicus Ameghino, 1894
      |  |  |--o †Carlocebus Fleagle, 1990
      |  |  |  |-- †C. carmenensis Fleagle, 1990
      |  |  |  `-- †C. intermedius Fleagle, 1990
      |  |  |?-o †Paralouatta Rivero & Arredondo, 1991
      |  |  |  |-- †P. veronai Rivero & Arredondo, 1991
      |  |  |  `-- †P. marianae
      |  |  `==o Callicebus Thomas, 1903 [incl.? Callithrix Erxleben, 1777 (in partim); Cheracebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016; Plecturocebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016] (titit; titi's)
      |  |     |--o Cheracebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016
      |  |     |  |-- C. lucifer (Thomas, 1914) [Callicebus lucifer Thomas, 1914] (Lucifer titi)
      |  |     |  |-- C. lugens (Humboldt, 1811) [Simia lugens  A. von Humboldt, 1811; Saguinus vidua Lesson, 1840] (Black titi; widow monkey)
      |  |     |  |-- C. medemi (Hershkovitz, 1963) [Callicebus torquatus medemi Hershkovitz, 1963] (Colombian black-handed titi)
      |  |     |  |-- C. purinus (Thomas, 1927) [Callicebus purinus Thomas, 1927] (Rio Purus titi)
      |  |     |  |-- C. regulus (Thomas, 1914) [Callicebus regulus Thomas, 1914] (Red-headed titi)
      |  |     |  `-- C. torquatus (Hoffmannsegg, 1807) [Callitrix [sic] torquatus Hoffmansegg, 1807] (Collared titi; kaulustiti)
      |  |     `--+--o Callicebus Thomas, 1903 sensu stricto?
      |  |        |  |?- C. barbarabrownae Hershkovitz, 1990 [Callicebus personatus barbarabrownae Hershkovitz, 1990] (Barbara Brown's titi)
      |  |        |  |?- C. melanochir (Wied-Neuwied, 1820) [Callithrix melanochir Wied-Neuwied, 1820] (Coastal black-handed titi)
      |  |        |  |-- C. nigrifrons (Spix, 1823) [Callithrix nigrifrons Spix, 1823] (Black-fronted titi)
      |  |        |  `--+-- C. coimbrai Kobayashi & Langguth, 1999 (Coimbra Filho's titi)
      |  |        |     `--o C. personatus (É. Geoffroy Saint-Hilaire, 1812) [Simia personata É. Geoffroy Saint-Hilaire, 1812] (Atlantic titi; naamiotiti)
      |  |        |        |-- C. p. personatus ()
      |  |        |        `-- C. p. brunello ()
      |  |        `--o Plecturocebus Byrne, Rylands, Carneiro, Lynch Alfaro, Bertuol, da Silva, Messias, Groves, Mittermeier, Farias, Hrbek, Schneider, Sampaio & Boubli, 2016
      |  |           |--o P. donacophilus -group
      |  |           |  |-- P. donacophilus (D'Orbigny, 1836) [Callithrix donacophilus D'Orbigny, 1836] (White-eared titi)
      |  |           |  |-- P. pallescens (Thomas, 1907) [Callicebus pallescens Thomas, 1907] (White-coated titi)
      |  |           |  |-- P. oenanthe (Thomas, 1924) [Callicebus oenanthe Thomas, 1924] (Rio Mayo titi)
      |  |           |  |-- P. olallae(Lönnberg, 1939) [Callicebus olallae Lönnberg, 1939] (Ollala brothers's titi)
      |  |           |  |-- P. modestus (Lönnberg, 1939) [Callicebus modestus Lönnberg, 1939] (Rio Beni titi)
      |  |           |  `-- P. urubambensis (Vermeer & Tello-Alvorado, 2015) [Callicebus urubambensis Vermeer & Tello-Alvorado, 2015] (Urubamba brown titi)
      |  |           `--o P. moloch -group
      |  |              |?- P. vieirai (Gualda-Barros, Nascimento & Amaral, 2012) [Callicebus vieirai Gualda-Barros, Nascimento & Amaral, 2012] (Vieira's titi)
      |  |              |?- P. baptista (Lönnberg, 1939) [Callicebus baptista Lönnberg, 1939] (Baptista Lake titi)
      |  |              |?- P. discolor (I Geoffroy Saint Hilaire & Deville, 1848) [Callithrix discolor I Geoffroy Saint Hilaire & Deville, 1848] (White-tailed titi)
      |  |              |?- P. ornatus (Gray, 1866) [Callithrix ornata Gray, 1866] (Ornate titi)
      |  |              |?- P. caquetensis (Defler, Bueno & Garcia, 2010) [Callicebus caquetensis Defler, Bueno & García, 2010] (Caquetá titi)
      |  |              |?- P. aureipalatii (Wallace, Gómez, AM Felton & A Felton, 2006) [Callicebus aureipalatii Wallace, Gómez, AM Felton & A Felton, 2006] (Madidi titi)
      |  |              |?- P. toppini (Thomas, 1914) [Callicebus toppini Thomas, 1914] (Toppin's titi)
      |  |              |?- P. caligatus (Wagner, 1842) [Callithrix caligata Wagner, 1842] (Chestnut-bellied titi)
      |  |              |?- P. stephennashi (MGM van Roosmalen, T van Roosmalen & Mittermeier, 2002) [Callicebus stephennashi MGM van Roosmalen, T van Roosmalen & Mittermeier, 2002] (Stephen Nash's titi)
      |  |              |-- P. hoffmannsi (Thomas, 1908) [Callicebus hoffmannsi Thomas, 1908] (Hoffmanns's titi)
      |  |              `--+--+-- P. cupreus (Spix, 1823) [Callithrix cuprea Spix, 1823] (Coppery titi)
      |  |                 |  `--+-- P. brunneus (Wagner, 1842) [Callithrix brunea Wagner, 1842] (Brown titi)
      |  |                 |     `--+-- P. caligatus (Chestnut-bellied titi)
      |  |                 |        `-- P. dubius (Hershkovitz, 1988) [Callicebus dubius Hershkovitz, 1988] (Hershkovitz's titi)
      |  |                 `--+--+-- P. cinerascens (Spix, 1823) [Callithrix cinerascens Spix, 1823] (Ashy black titi)
      |  |                    |  `-- P. miltoni (Dalponte, Silva & Silva-Júnior, 2014) [Plecturocebus miltoni Dalponte, Silva & Silva-Júnior, 2014, nomen nudum?] (Milton's titi)
      |  |                    `--+-- P. bernhardi (MGM van Roosmalen, T van Roosmalen & Mittermeier, 2002) [Callicebus bernhardi MGM van Roosmalen, T van Roosmalen & Mittermeier, 2002] (Prince Bernhard's titi)
      |  |                       `-- P. moloch (Hoffmannsegg, 1807) [Cebus moloch Hoffmannsegg, 1807] (Red-bellied titi; tummatiti)
      |  `--o Pitheciini Mivart, 1865 sensu Fleagle & Tejedor, 2002 [Pitheciinae Mivart, 1865 sensu McKenna & Bell, 1997] (uakarit)
      |     |--o †Soriacebus Fleagle et al., 1987
      |     |  |-- †S. ameghinorum Fleagle et al., 1987
      |     |  `-- †S. adriane Fleagle, 1990
      |     |-- †Proteropithecia neuquenensis Kay et al., 1999
      |     `--+-- †Cebupithecia sermientoi Stirton & Savage, 1951
      |        |?- †Nuciraptor rubricae Meldrum & Kay, 1997
      |        `--+-- †Mohanamico hershkovitzi Luchterhand et al., 1986
      |           `--+--o Pithecia Desmarest, 1820 sensu Marsh, 2014 (Saki's; sakit)
      |              |  |-- P. aequatorialis (Hershkovitz, 1987) (Equatorial saki)
      |              |  |-- P. albicans (Gray, 1860) (White-footed saki or buffy saki; mustaselkäsaki)
      |              |  |-- P. cazuzai Marsh, 2014 (Cazuza's saki)
      |              |  |-- P. chrysocephala (I. Geoffroy Saint-Hilaire, 1850) Marsh, 2014 (Golden-faced saki)
      |              |  |-- P. hirsuta (Spix, 1823) (Hairy saki)
      |              |  |-- P. inusta (Spix, 1823) (Burnished saki)
      |              |  |-- P. irrorata (Gray, 1842) (Rio Tapajós saki or Gray's bald-faced saki)
      |              |  |-- P. isabela Marsh, 2014 (Isabel's saki)
      |              |  |-- P. monachus (É Geoffroy Saint-Hilaire, 1812) (Monk saki; munkkisaki+mustapartasaki)
      |              |  |-- P. milleri (J. A. Allen, 1914) Marsh, 2014 (Miller's saki)
      |              |  |-- P. mittermeieri Marsh, 2014 (Mittermeier's Tapajós saki)
      |              |  |-- P. napensis (Lönnberg, 1938) Marsh, 2014 (Napo saki)
      |              |  |-- P. pithecia (Linnaeus, 1766) (White-faced saki; valkopääsaki)
      |              |  |-- P. pissinattii Marsh, 2014 (Pissinatti's bald-faced saki)
      |              |  |-- P. rylandsi Marsh, 2014 (Rylands' bald-faced saki)
      |              |  `-- P. vanzolinii (Hershkovitz, 1987) Marsh, 2014 (Vanzolini's bald-faced saki)
      |              `--+--o Chiropotes Lesson, 1840 (bearded saki's; partasakit)
      |                 |  |-- C. chiropotes (Humboldt, 1811) (Red-backed bearded saki)
      |                 |  |-- C. israelita Spix, 1823 (Brown-backed bearded saki)
      |                 |  |-- C. utahicki Hershkovitz, 1985 (Uta Hick's bearded saki)
      |                 |  |-- C. albinasus (I Geoffroy Saint-Hilaire & Deville, 1848) (White-nosed saki; valkonenäpartasaki)
      |                 |  `-- C. satanas (Hoffmannsegg, 1807) (Black bearded saki; pirunapina)
      |                 `--o Cacajao Lesson, 1840 (uakarit)
      |                    |--o  C. melanocephalus -group
      |                    |  |--o  C. melanocephalus (Humboldt, 1811) [Simia melanocephala Humboldt, 1811; Brachyurus ouakary Spix, 1823; Ouakaria spixii Gray, 1849] (Golden-brown uakari; mustanaamauakari; cacajao)
      |                    |  |  |-- C. m. melanocephalus (Humboldt, 1811)
      |                    |  |  `-- C. m. ouakary (Spix, 1823) [Brachyurus ouakary Spix, 1823]
      |                    |  |-- C. hosomi Boubli, da Silva, Amado, Hrbek, Pontual & Farias, 2008 (Neblina Uakari)
      |                    |  `-- C. ayresi Boubli, da Silva, Amado, Hrbek, Pontual & Farias, 2008 (Aracá Uakari)
      |                    `--o C. calvus -group
      |                       `--o C. calvus (I Geoffroy Saint-Hilaire, 1847) (Bald uakari; kalju-uakari, uakari)
      |                          |-- C. c. calvus (White bald-headed uakari)
      |                          |-- C. c. ucayalii (Ucayali bald-headed uakari)
      |                          |-- C. c. rubicundus (Red bald-headed uakari)
      |                          `-- C. c. novaesi (Novae's bald-headed uakari)
      `--o Atelinae [Alouattinae] (hämähäkkiapinat)
         |--o Atelini Gray, 1821 (Spider monkeys; hämähäkkiapinat)
         |  |--o Atelina Gray, 1821
         |  |  `--o Ateles É Geoffroy Saint-Hilaire, 1806
         |  |     |?- A. chamek (mustahämähäkkiapina)
         |  |     |?- A. marginatus (pitkäkarvahämähäkkiapina)
         |  |     |-- A. paniscus (mustahämähäkkiapina, koata) [A. chamek??]
         |  |     |--o A. fusciceps (ruskopäähämähäkkiapina)
         |  |     |  `-- A. f. fusciceps
         |  |     |--o A. belzebuth (pitkäkarvahämähäkkiapina)
         |  |     |  |-- A. b. belzebuth
         |  |     |  `-- A. b. hybridus
         |  |     `--o A. geoffroyi (geoffroynhämähäkkiapina)
         |  |        |-- A. g. frontatus
         |  |        |-- A. g. geoffroyi
         |  |        |-- A. g. panamensis
         |  |        `-- A. g. azurensis
         |  `--o Lagotichina Gary, 1825
         |     |-- †Caipora bambuiorum Cartell & Hartwig, 1996
         |     `--+-- Brachyteles arachnoides Spix, 1823 (muriki)
         |        `--o Lagothrix É. Geoffroy Saint-Hilaire, 1812 (villa-apinat)
         |           |-- L. flavicauda (hendeenvilla-apina)
         |           `--o L. lagotricha (harmaavilla-apina, humboldtinvilla-apina)
         |              |-- L. l. lagotricha
         |              |-- L. l. cana
         |              |-- L. l. lugens
         |              `-- L. l. poeppigii
         `--o Alouattini (mölyapinat) [Synonyms]
            |?- †Protopithecus brasiliensis Lund, 1838
            `--+?- †Paralouatta veronai Rivero & Arredondo, 1991 [see Callicebini!]
                `--+--o †Stirtonia Hershkovitz, 1970
                   |  |-- †S. tatacoensis (Stirton, 1951)
                   |  `-- †S. victoriae Kay et al., 1987
                   `--o Alouatta (mölyapinat)
                      |-- ?A. coibensis (coiba Island Howler Monkey)
                      |-- ?A. sara (bolivian Howler Monkey)
                      |-- A. caraya (mustamölyapina)
                      |-- A. palliata (tummamölyapina)
                      |-- A. pigra (vaippamölyapina)
                      |-- A. seniculus (punamölyapina)
                      |-- A. belzebul (punakäsimölyapina)
                      `--o A. fusca (ruskomölyapina)
                         |-- A. f. clamitans ()?
                         `-- A. f. fusca ()?

Reference(s):