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List of works by Tetsuro Matsuzawa

<News> A Survey of the Savanna Vegetation in Bossou, Guinea

scientific article published on 28 December 2017

A horse's eye view: size and shape discrimination compared with other mammals

scientific article

Acquisition and memory of sequence order in young and adult chimpanzees (Pan troglodytes).

scientific article published on 12 August 2009

Activity and Habitat Use of Chimpanzees (Pan troglodytes verus) in the Anthropogenic Landscape of Bossou, Guinea, West Africa

scientific article

Aging and fertility patterns in wild chimpanzees provide insights into the evolution of menopause

scientific article (publication date: 18 December 2007)

All too human? Chimpanzee and orang-utan personalities are not anthropomorphic projections

An infant chimpanzee (Pan troglodytes) follows human gaze

scientific article published in June 2002

Ant-dipping among the chimpanzees of Bossou, Guinea, and some comparisons with other sites

scientific article

Apes in the Anthropocene: flexibility and survival

scientific article published on 09 March 2015

Apex and ApeTouch: Development of a Portable Touchscreen System and Software for Primates at Zoos

scientific article published in 2022

Assessing chimpanzee personality and subjective well-being in Japan

scientific article

Attacks on local persons by chimpanzees in Bossou, Republic of Guinea: long-term perspectives

scientific article

Auditory-visual intermodal matching based on individual recognition in a chimpanzee (Pan troglodytes).

scientific article published on 22 August 2009

Behavior of Infant Chimpanzees During the Night in the First 4 Months of Life: Smiling and Suckling in Relation to Behavioral State

scientific article published on 08 March 2006

Behavioral recovery from tetraparesis in a captive chimpanzee

scientific article

Behaviour of nonhuman primate mothers toward their dead infants: uncovering mechanisms

scientific article published on 01 September 2018

Behavioural development in a matching-to-sample task and token use by an infant chimpanzee reared by his mother

scientific article

Bhutan: environmental education and Gross National Happiness (GNH)

scientific article published on 01 March 2019

Bornean orangutans: primary forest in Danum Valley and rehabilitation program on Orangutan Island

scientific article published on 01 November 2019

Can chimpanzee infants (Pan troglodytes) form categorical representations in the same manner as human infants (Homo sapiens)?

scientific article published in May 2005

Chaînes opératoires and resource-exploitation strategies in chimpanzee (Pan troglodytes) nut cracking

scientific article

Chimpanzee Social Cognition in Early Life: Comparative–Developmental Perspective

Chimpanzee Social Cognition in Early LifeComparative–Developmental Perspective

Chimpanzee Velu: the wild chimpanzee who passed away at the estimated age of 58

scientific article published on 01 March 2018

Chimpanzee carrying behaviour and the origins of human bipedality

scientific article published in March 2012

Chimpanzee choice rates in competitive games match equilibrium game theory predictions

scientific article

Chimpanzee face recognition from videos in the wild using deep learning

scientific article published on 04 September 2019

Chimpanzee interactions with nonhuman species in an anthropogenic habitat

Chimpanzee mothers at Bossou, Guinea carry the mummified remains of their dead infants

scientific article published in April 2010

Chimpanzees and humans mimic pupil-size of conspecifics

scientific article

Chimpanzees foraging on aquatic foods: algae scooping in Bossou

scientific article published on 01 July 2019

Chimpanzees in an anthropogenic landscape: Examining food resources across habitat types at Bossou, Guinea, West Africa

scientific article published on 22 June 2016

Chimpanzees prey on army ants at Seringbara, Nimba Mountains, Guinea: predation patterns and tool use characteristics

scientific article

Chimpanzees share forbidden fruit

scientific article

Chimpanzees spontaneously take turns in a shared serial ordering task

scientific article published in November 2017

Chimpanzees' use of conspecific cues in matching-to-sample tasks: public information use in a fully automated testing environment

scientific article published on 11 June 2011

Cognitive development in object manipulation by infant chimpanzees

scientific article published on 7 August 2003

Color Recognition in Chimpanzees (Pan troglodytes)

scholarly article

Color classification by chimpanzees (Pan troglodytes) in a matching-to-sample task

scientific article

Color discrimination and color preferences in Chimpanzees (Pan troglodytes)

scientific article published on 16 January 2020

Comparative cognitive development

scientific article published in January 2007

Comparison of the social systems of primates and feral horses: data from a newly established horse research site on Serra D'Arga, northern Portugal

scientific article

Contagious yawning in chimpanzees

scientific article published in December 2004

Correction to 'Behaviour of nonhuman primate mothers toward their dead infants: uncovering mechanisms'

scholarly article published in Philosophical Transactions of the Royal Society B

Correction to: Modeling habitat suitability for Yunnan Snub‑nosed monkeys in Laojun Mountain National Park

scientific article published on 01 March 2020

Correlation between menstrual cycle and cognitive performance in a chimpanzee (Pan troglodytes)

scientific article published on February 1, 2011

Crab-fishing by chimpanzees in the Nimba Mountains, Guinea

scientific article published on 29 May 2019

Cultural differences in army ant predation by West African chimpanzees? A comparative study of microecological variables

scientific article published in 2008

Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experiments

scientific article published on 29 July 2003

Deactivation of snares by wild chimpanzees

scientific article

Density estimates and nesting-site selection in chimpanzees of the Nimba Mountains, Côte d'Ivoire, and Guinea.

scientific article

Descent of the hyoid in chimpanzees: evolution of face flattening and speech

scientific article

Descent of the larynx in chimpanzee infants

scientific article

Development and behavior of wild infant-juvenile East Bornean orangutans (Pongo pygmaeus morio) in Danum Valley

scientific article

Development of interception of moving targets by chimpanzees (Pan troglodytes) in an automated task

scientific article published on 22 May 2003

Development of using experimenter-given cues in infant chimpanzees: longitudinal changes in behavior and cognitive development

scientific article published in January 2008

Developmental patterns of chimpanzee cerebral tissues provide important clues for understanding the remarkable enlargement of the human brain

scientific article published on December 19, 2012

Developmental trajectory of the corpus callosum from infancy to the juvenile stage: Comparative MRI between chimpanzees and humans.

scientific article

Differential Prefrontal White Matter Development in Chimpanzees and Humans

scientific article published on August 11, 2011

Direct estimation of de novo mutation rates in a chimpanzee parent-offspring trio by ultra-deep whole genome sequencing.

scientific article published in November 2017

Dispersal of a Human-Cultivated Crop by Wild Chimpanzees (Pan troglodytes verus) in a Forest–Farm Matrix

article published in 2016

Distractor Effect of Auditory Rhythms on Self-Paced Tapping in Chimpanzees and Humans

scientific article

Do chimpanzees (Pan troglodytes) use cleavers and anvils to fracture Treculia africana fruits? Preliminary data on a new form of percussive technology

scientific article

Dynamic in-hand movements in adult and young juvenile chimpanzees (Pan troglodytes).

scientific article

Editorial to the special feature: Franco-Japanese collaboration in primatology

scientific article published on 11 June 2016

Emergence of infectious malignant thrombocytopenia in Japanese macaques (Macaca fuscata) by SRV-4 after transmission to a novel host.

scientific article

Emotion processing across and within species: A comparison between humans (Homo sapiens) and chimpanzees (Pan troglodytes)

scientific article published on 19 July 2018

Enumeration of briefly presented items by the chimpanzee (Pan troglodytes) and humans (Homo sapiens).

scientific article published in May 2002

Epidemiological Surveillance of Lymphocryptovirus Infection in Wild Bonobos.

scientific article published on 12 August 2016

Epidemiological study of zoonoses derived from humans in captive chimpanzees.

scientific article

Erratum to: An infant chimpanzee (Pan troglodytes) follows human gaze

scholarly article published in Animal Cognition

Erratum to: Development and behavior of wild infant-juvenile East Bornean orangutans (Pongo pygmaeus morio) in Danum Valley

scientific article published on 01 April 2017

Euthanasia is not an option: 10 years' care of a chimpanzee with acute tetraparesis

scientific article published on 11 June 2016

Evidence for a midlife crisis in great apes consistent with the U-shape in human well-being

scientific article published on November 19, 2012

Evolution of the brain and social behavior in chimpanzees

scientific article published on February 14, 2013

Expression of concern: Biologically validating the measurement of oxytocin in western lowland gorilla (Gorilla gorilla gorilla) urine and saliva using a commercial enzyme immunoassay

scientific article published on 01 November 2018

Farsightedness (presbyopia) in a wild elderly chimpanzee: the first report

scientific article published in January 2010

Field experiments find no evidence that chimpanzee nut cracking can be independently innovated

journal article from 'Nature Human Behaviour' published in 2022

Finger drawing by infant chimpanzees ( Pan troglodytes )

scientific article published on November 5, 2003

First GIS analysis of modern stone tools used by wild chimpanzees (Pan troglodytes verus) in Bossou, Guinea, West Africa

scientific article

Flexible feeding on cultivated underground storage organs by rainforest-dwelling chimpanzees at Bossou, West Africa

scientific article published on 18 January 2010

Food transfer between chimpanzee mothers and their infants

scientific article published on 3 July 2004

From four hands to two feet: human evolution in the context of primate evolution

scientific article published on 01 April 2016

Gorongosa and Sasagamine: intra-species behavioral variation in baboons and Japanese monkeys

scientific article published on 01 November 2018

Ground-nesting by the chimpanzees of the Nimba Mountains, Guinea: environmentally or socially determined?

scientific article published in April 2007

Group differences in the mutual gaze of chimpanzees (Pan troglodytes).

scientific article published in July 2005

Horse cognition and behavior from the perspective of primatology

scientific article published on 19 September 2017

Horses and nomads in Mongolia

scientific article published on 01 September 2019

Hot-spring bathing of wild monkeys in Shiga-Heights: origin and propagation of a cultural behavior

scientific article published on 01 May 2018

How does stone-tool use emerge? Introduction of stones and nuts to naive chimpanzees in captivity

scientific article published on 17 September 2004

How to measure chimpanzee party size? A methodological comparison

scientific article published on 01 January 2020

Imitation in neonatal chimpanzees (Pan troglodytes).

scientific article published in September 2004

Impaired Air Conditioning within the Nasal Cavity in Flat-Faced Homo

scientific article

Intracranial arachnoid cysts in a chimpanzee (Pan troglodytes).

scientific article published on 26 September 2013

Invention and modification of a new tool use behavior: ant-fishing in trees by a wild chimpanzee (Pan troglodytes verus) at Bossou, Guinea

scientific article

Investigating the Function of Mutual Grooming in Captive Bonobos (Pan paniscus) and Chimpanzees (Pan troglodytes)

scientific article published on 31 March 2020

Iriomote island: ecology of a subtropical island in Japan

scientific article published on 01 January 2019

Isolation of Bifidobacteria from feces of chimpanzees in the wild

scientific article published in February 2010

Japanese macaques form a cross-modal representation of their own species in their first year of life

scientific article published on 25 April 2006

Jokro: The death of a wild infant chimpanzee from respiratory disease

scientific article published on 26 April 2020

Kinji Imanishi and 60 years of Japanese primatology

scientific article

Laterality in hand use across four tool-use behaviors among the wild chimpanzees of Bossou, Guinea, West Africa

scientific article published on January 2009

Leaf-tool use for drinking water by wild chimpanzees (Pan troglodytes): acquisition patterns and handedness

scientific article published on 21 August 2009

Learning the rules of the rock-paper-scissors game: chimpanzees versus children

scientific article published on 10 August 2017

Lethal aggression in Pan is better explained by adaptive strategies than human impacts

scientific article

Longevity and mortality of captive chimpanzees in Japan from 1921 to 2018

scientific article published on 03 October 2019

Modeling habitat suitability for Yunnan Snub-nosed monkeys in Laojun Mountain National Park

scientific article published on 10 October 2019

Modeling habitat suitability for chimpanzees (Pan troglodytes verus) in the Greater Nimba Landscape, Guinea, West Africa

scientific article published on 9 March 2018

Molecular analyses of the intestinal microbiota of chimpanzees in the wild and in captivity

scientific article published in April 2007

Molecular diversity of entodiniomorphid ciliate Troglodytella abrassarti and its coevolution with chimpanzees

scientific article published on 11 May 2012

Monkeys and mountains in Yunnan, China.

scientific article

Mother-infant interactions in captive and wild chimpanzees

scientific article published on 22 November 2016

Mountain day: isomorphism of mountaineering and science

scientific article published on 01 October 2016

New editorial board 2015-2017.

scientific article published in January 2015

New type of Sendai virus vector provides transgene-free iPS cells derived from chimpanzee blood

scientific article

News and Perspectives: Words matter in primatology

scientific article published on 30 November 2023

Nut Cracking Tools Used by Captive Chimpanzees (Pan troglodytes) and Their Comparison with Early Stone Age Percussive Artefacts from Olduvai Gorge

scientific article

Ontogeny and Cultural Propagation of Tool Use by Wild Chimpanzees at Bossou, Guinea: Case Studies in Nut Cracking and Leaf Folding

scholarly article

Parabolic flight: experiencing zero gravity to envisage the future of human evolution

scientific article published on 6 December 2017

Personality links with lifespan in chimpanzees

article

Placentophagy in wild chimpanzees (Pan troglodytes verus) at Bossou, Guinea

scientific article published on 14 January 2016

Plasma insulin-like growth factor-I, testosterone and morphological changes in the growth of captive agile gibbons ( Hylobates agilis) from birth to adolescence

scientific article published on 25 April 2003

Plasticity of ability to form cross-modal representations in infant Japanese macaques

scientific article published on 01 April 2009

Playful expressions of one-year-old chimpanzee infants in social and solitary play contexts

scientific article

Preference for human direct gaze in infant chimpanzees (Pan troglodytes).

scientific article published in September 2003

Pretense in chimpanzees

scientific article published on 02 July 2020

Primate archaeology

scientific article published on July 2009

Primate archaeology evolves

scientific article published on 21 September 2017

Primates Social Impact Award 2016.

scientific article

Primates Social Impact Award 2017.

scientific article

Primates Social Impact Award 2018

scientific article published on 01 January 2019

Primatology: the beginning

scientific article published on 01 July 2018

Response to novel food in infant chimpanzees. Do infants refer to mothers before ingesting food on their own?

scientific article published in January 2005

Road crossing in chimpanzees: a risky business

scientific article published in September 2006

SAGA and GAIN for great apes

scientific article published on 01 January 2016

Seventy years after the end of World War II.

scientific article published in April 2015

Social grooming network in captive chimpanzees: does the wild or captive origin of group members affect sociality?

scientific article published on 24 September 2015

Social influences on ant-dipping acquisition in the wild chimpanzees (Pan troglodytes verus) of Bossou, Guinea, West Africa

scientific article published on 14 August 2009

Social influences on grooming site preferences in wild bonobos (Pan paniscus) at Wamba, DRC

scientific article published on 04 January 2020

Socioecological adaptations by chimpanzees, Pan troglodytes verus, inhabiting an anthropogenically impacted habitat

article published in 2012

Spatial construction skills of chimpanzees (Pan troglodytes) and young human children (Homo sapiens sapiens).

scientific article published in July 2009

Spontaneous synchronized tapping to an auditory rhythm in a chimpanzee

scientific article published on January 1, 2013

Studying extant species to model our past

scientific article

Sumatran orangutans and the World War II.

scientific article published in July 2015

Sweet-potato washing revisited: 50th anniversary of the Primates article

scientific article published on 14 September 2015

Symbolic representation of number in chimpanzees

scientific article published on February 2009

Terrestrial nest-building by wild chimpanzees (Pan troglodytes): implications for the tree-to-ground sleep transition in early hominins

scientific article published on 28 March 2012

The 40th anniversary of the Ai Project: the commemorative gift is a silk scarf painted by Ai the chimpanzee.

scientific article

The Ai project: historical and ecological contexts

scientific article (publication date: December 2003)

The Arena System: a novel shared touch-panel apparatus for the study of chimpanzee social interaction and cognition

scientific article published on September 2014

The Lisu people's traditional natural philosophy and its potential impact on conservation planning in the Laojun Mountain region, Yunnan Province, China

scientific article published on 27 July 2020

The Nimba Mountains in Guinea

scientific article published on 8 December 2016

The Primates 2018 Most-Cited Paper Award is conferred upon James R. Anderson and Gordon G. Gallup Jr

article

The chimpanzee mind: in search of the evolutionary roots of the human mind

scientific article published on October 2009

The first chimpanzee sanctuary in Japan: an attempt to care for the “surplus” of biomedical research

scientific article published on September 17, 2010

The gesture 'Touch': Does meaning-making develop in chimpanzees' use of a very flexible gesture?

scientific article published on 24 October 2017

The macronutrient composition of wild and cultivated plant foods of West African chimpanzees (Pan troglodytes verus) inhabiting an anthropogenic landscape

scientific article published on 30 January 2020

The origin of representational drawing: a comparison of human children and chimpanzees

scientific article published on 6 November 2014

The Primates 2019 Most-Cited Paper Award

scientific article published on 01 November 2019

The Primates 2020 Most-Cited Paper Award

scientific article published on 21 October 2020

Token Use by Chimpanzees (Pan troglodytes): Choice, Metatool, and Cost

Tool-composite reuse in wild chimpanzees (Pan troglodytes): archaeologically invisible steps in the technological evolution of early hominins?

scientific article published on 13 August 2009

Tools to tipple: ethanol ingestion by wild chimpanzees using leaf-sponges

scientific article

Touch-screen-guided task reveals a prosocial choice tendency by chimpanzees ()

scientific article published in 2018

Tube task hand preference in captive hylobatids.

scientific article

Urinary steroids, FSH and CG measurements for monitoring the ovarian cycle and pregnancy in the chimpanzee

scientific article published on February 1, 2003

Use of wild and cultivated foods by chimpanzees at Bossou, Republic of Guinea: feeding dynamics in a human-influenced environment.

scientific article published in August 2009

Vaginal fatty acids produced by chimpanzees during menstrual cycles

scientific article published in March 2003

Video Preference Assessment and Behavioral Management of Single-Caged Japanese Macaques (Macaca fuscata) by Movie Presentation

scientific article published on 01 January 2012

Visuoauditory mappings between high luminance and high pitch are shared by chimpanzees (Pan troglodytes) and humans

scientific article published on December 5, 2011

WISH cages: constructing multiple habitats for captive chimpanzees

scientific article published on 01 March 2020

Working memory of numerals in chimpanzees

scientific article published in December 2007

World Chimpanzee Day and the Ai's Scarf Award

scientific article published on 01 September 2018

“Magical number 5” in a chimpanzee