Sardinia

Macaca majori

Primate skull

Description

Macaca majori is an extinct, endemic monkey species found in the Lower Pleistocene and, probably, in part of the Middle Pleistocene of Sardinia.

The first fossils of this primate were collected as early as the beginning of the 20th century at Capo Figari (Golfo Aranci, northeastern Sardinia), but the species was not formally described until 1946 by Professor Augusto Azzaroli, who named it after the first discoverer of the specimens, the palaeontologist Fosyth Major. The skull pictured here, the winner of the contest, was discovered in the Is Oreris area (Fluminimaggiore, southwestern Sardinia) and described in 1970 by Professor Ida Comaschi Caria.

This Sardinian Quaternary primate is comparable in size to the smallest species of Macaca currently found in Southeast Asia, and most likely inhabited rocky environments similar to those frequented today by the Barbary macaque (Macaca sylvanus), a closely related species found in northwestern Africa and the Gibraltar area.

The relative abundance of remains of young individuals at various sites suggests that the accumulation of these remains may have been, at least in part, the result of predation by birds of prey.

Classification and size comparison

Kingdom: Animalia

Phylum. Chordata

Class: Mammalia

Order: Primates

Family: Cecopithecidae

Genus: Macaca

Species: †Macaca majori
Azzaroli, 1946

Modified from “Long‑tailed macaque (Macaca fascicularis) in Philippine Eagle Center, Davao, Philippines.jpg” evidence for the reconstruction of Julia Sumangil, Wikimedia Commons, licenza CC BY‑SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). 

  • ERA: Cenozoic
  • PERIOD: Quaternary
  • EPOCH: Pleistocene
  • ETÀ: Calabriano-Chibaniano (1.8-0.13 Ma)

Is Oreris, Fluminimaggiore (SU)

Museo Sardo di Geologia e Paleontologia Domenico Lovisato, Cagliari

Catalogue number:
MDLCA 14012

Gallery

Photogrammetry of the skull of Macaca majori.

Some notable features include the small size of the skull relative to the rest of the body, the relatively short snout compared to that of extant species, and molars with slightly bulging crowns.

Courtesy of Mattia Yuri Messina and Giorgio Lai.

Bibliography:

  • Abbazzi L., Angelone C., Arca M., Barisone G., Bedetti C., Delfino M., Kotsakis T., Marcolini F.,
    Palombo M.R., Pavia M., Piras P., Rook L., Torre D., Tuveri C., Valli A.M.F. & Wilkens B. (2004). Plio-Pleistocene fossil vertebrates of Monte Tuttavista (Orosei, Eastern Sardinia, Italy), an overview. Rivista Italiana Paleontologia Stratigrafia, 110: 681-706.
  • Azzaroli A. (1946). La scimmia fossile della Sardegna. Rivista di Scienze Preistoriche, 1: 68-76.
  • Comaschi Caria I. (1970). Nuova segnalazione di resti di scimmia nel Quaternario della
    Sardegna. Pubblicazioni dell’Istituto di Geologia, Paleontologia e Geografia fisica
    dell’Università di Cagliari, 8: 1-7.
  • Dehaut E.-G. (1911). Animaux fossiles du Cap Figari. Matériaux pour servir à l’histoire zoologique
    et paléontologique des îles de Corse et de Sardaigne, 3: 53-59.
  • Dehaut E.-G. (1914). Nouvelles recherches sur les mammiferes pléistocènes et récemment éteint
    de la Sardaigne. I partie: Ordre des Singes. Matériaux pour servir à l’histoire zoologique et
    paléontologique des îles de Corse et de Sardaigne, 5: 71-85.
  • Forsyth Major C.I. (1913). Observations sur la faune des mammifères quaternaires de la Corse et
    de la Sardaigne. Natura, 4: 594.
  • Szalay F.S. & Delson E. (1979). Evolutionary history of the Primates. 580 pp. Academic Press, New York.
  • Zoboli D. (2017). I vertebrati quaternari sardi conservati nel Naturhistorisches Museum di Basilea
    (Svizzera). Museologia Scientifica – Nuova serie, 11: 70-76.
  • Zoboli D., Pillola G.L. & Rook L. (2016). New remains of Macaca majori Azzaroli, 1946 (Primates,
    Cercopithecidae) from Is Oreris (Fluminimaggiore, southwestern Sardinia). Bollettino della
    Società Paleontologica Italiana, 55: 227-230.

Credits and acknowledgments

We would like to extend our heartfelt thanks to Dr. Daniel Zoboli and Professor Gian Luigi Pillola of the University of Cagliari for sharing the multimedia material used on this page.

Reproduction, distribution, or any other use is prohibited without prior authorization from the rights holders.