Aru Toyoda
Biographic Data
| ID | 5209916 |
|---|---|
| NAME | Aru Toyoda |
| GIVEN NAMES | Aru |
| FAMILY NAME | Toyoda |
| SIGNATURE | TOYODA A |
| AFFILIATIONS | Japan Monkey Centre |
| ORCID | 0000-0003-1784-8553 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Rub-thin-fracture-extract
Coastal populations of long-tailed macaques (Macaca fascicularis) display remarkable behavioral flexibility in exploiting intertidal food resources. Tool-using groups in Thailand are known to crack marine shellfish with stones, yet the behavioral repertoire of non-tool-using populations remains poorly documented. Here, we present the first report of long-tailed macaques preying on aquatic hermit crabs without using tools, based on observations at…
Report on the questionnaire of the safety management for field research in the Primate Society of Japan
Macaque progressions
Socio-ecological studies of the wild stump-tailed macaques in Thailand
The stump-tailed macaque, Macaca arctoides, is the most distinctive of its genus in terms of reproductive anatomy and behavior. The ultimate challenge is to clarify why unique reproductive traits have evolved in this species. Although there have been some previous studies of sexual behavior in this species, the animals studied were born in captivity or reared in laboratory conditions that do not reflect their natural environment. Because very few…
Questionnaire results regarding the future vision of the Primate Society of Japan (PSJ) in 2022
The purpose of this survey was to further enhance the academic and social contributions that primatology in Japan has made to date by identifying the current needs of Primate Society of Japan (PSJ) members and what is needed to create an environment in which members can have open discussion
Cover illustration of Primates vol. 63 (2022)
Dominance status and copulatory vocalizations among male stump-tailed macaques in Thailand
Speech‐like orofacial oscillations in stump‐tailed macaque ( Macaca arctoides ) facial and vocal signals
OBJECTIVES: Speech is unique to humans and characterized by facial actions of ∼5 Hz oscillations of lip, mouth or jaw movements. Lip-smacking, a facial display of primates characterized by oscillatory actions involving the vertical opening and closing of the jaw and lips, exhibits stable 5-Hz oscillation patterns, matching that of speech, suggesting that lip-smacking is a precursor of speech. We tested if facial or vocal actions exhibiting the sa…
Speech‐like orofacial oscillations in stump‐tailed macaque ( Macaca arctoides ) facial and vocal signals
OBJECTIVES: Speech is unique to humans and characterized by facial actions of ∼5 Hz oscillations of lip, mouth or jaw movements. Lip-smacking, a facial display of primates characterized by oscillatory actions involving the vertical opening and closing of the jaw and lips, exhibits stable 5-Hz oscillation patterns, matching that of speech, suggesting that lip-smacking is a precursor of speech. We tested if facial or vocal actions exhibiting the sa…
Speech‐like orofacial oscillations in stump‐tailed macaque ( Macaca arctoides ) facial and vocal signals
OBJECTIVES: Speech is unique to humans and characterized by facial actions of ∼5 Hz oscillations of lip, mouth or jaw movements. Lip-smacking, a facial display of primates characterized by oscillatory actions involving the vertical opening and closing of the jaw and lips, exhibits stable 5-Hz oscillation patterns, matching that of speech, suggesting that lip-smacking is a precursor of speech. We tested if facial or vocal actions exhibiting the sa…
Dominance status and copulatory vocalizations among male stump-tailed macaques in Thailand
Cover illustration of Primates vol. 63 (2022)
Macaque progressions
Socio-ecological studies of the wild stump-tailed macaques in Thailand
The stump-tailed macaque, Macaca arctoides, is the most distinctive of its genus in terms of reproductive anatomy and behavior. The ultimate challenge is to clarify why unique reproductive traits have evolved in this species. Although there have been some previous studies of sexual behavior in this species, the animals studied were born in captivity or reared in laboratory conditions that do not reflect their natural environment. Because very few…
Questionnaire results regarding the future vision of the Primate Society of Japan (PSJ) in 2022
The purpose of this survey was to further enhance the academic and social contributions that primatology in Japan has made to date by identifying the current needs of Primate Society of Japan (PSJ) members and what is needed to create an environment in which members can have open discussion
Rub-thin-fracture-extract
Coastal populations of long-tailed macaques (Macaca fascicularis) display remarkable behavioral flexibility in exploiting intertidal food resources. Tool-using groups in Thailand are known to crack marine shellfish with stones, yet the behavioral repertoire of non-tool-using populations remains poorly documented. Here, we present the first report of long-tailed macaques preying on aquatic hermit crabs without using tools, based on observations at…
Report on the questionnaire of the safety management for field research in the Primate Society of Japan
Primate Behavior and Ecology (6 works) · Animal ecology (4 works) · Animal Vocal Communication and Behavior (4 works) · Biology (4 works) · Macaque (4 works) · Zoology (4 works) · Animal Behavior and Reproduction (3 works) · Demography (2 works) · Ecology (2 works) · Geography (2 works)