International Journal of Primatology最新文献_第4页

Dietary and Nutritional Selections by Ecologically Diverse Lemurs in Nonnative Forests 非本地森林中生态多样性狐猴的膳食和营养选择

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-27 DOI: 10.1007/s10764-024-00428-4

Lydia K. Greene, Marina B. Blanco, Casey Farmer, Maire O’Malley, Chloé Gherardi, Mitchell T. Irwin

引用次数: 0

Conflicts Between Humans and Endangered Barbary Macaques (Macaca sylvanus) at the Edge of an Agricultural Landscape in Morocco 摩洛哥农业景观边缘的人类与濒危巴巴里猕猴（Macaca sylvanus）之间的冲突

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-21 DOI: 10.1007/s10764-024-00422-w

Elisa Neves, Sidi Imad Cherkaoui, Zouhair Amhaouch, Coline Duperron, Nelly Ménard, Pascaline Le Gouar

{"title":"Conflicts Between Humans and Endangered Barbary Macaques (Macaca sylvanus) at the Edge of an Agricultural Landscape in Morocco","authors":"Elisa Neves, Sidi Imad Cherkaoui, Zouhair Amhaouch, Coline Duperron, Nelly Ménard, Pascaline Le Gouar","doi":"10.1007/s10764-024-00422-w","DOIUrl":"https://doi.org/10.1007/s10764-024-00422-w","url":null,"abstract":"The expansion of shared spaces between humans and wildlife, particularly resulting from agricultural encroachment on natural habitats, leads to increasing interactions between humans and non-human primates (hereafter “primates”). We explored how crop-foraging Barbary macaques adapt their behavior to anthropogenic disturbances and identified deterrents implemented by farmers and their effectiveness. We observed three groups of crop-foraging Barbary macaques in Aïn Leuh, Morocco, in 2021–2022. We estimated their activity budgets from 7185 scan records and tested whether they were influenced by habitat (forest, fruit orchard, and cereal field). Additionally, we examined the impact of time of day, month, and age-sex class (adult female, adult male, immature) on macaque presence in cultivated areas. We also analyzed macaque responses to encounters with humans and dogs. Macaques primarily focused on feeding in cultivated areas while allocating more time to resting and socializing in forested areas. They used cultivated areas extensively during periods of human activity. Cereal fields, but not orchards, were predominantly visited by adult females rather than males or immatures. Macaques experienced 0.34 to 0.67 anthropogenic encounters per hour, with variation across months, and high rates of aggression from humans and dogs. Preemptive deterrence measures, such as using slingshots before macaques entered the crops, were more effective than confrontations inside the cultivated areas. While crop-guarding with slingshots was effective, it poses risks to the macaques. This study highlights the high risk of crop-foraging for Endangered Barbary macaques and the need to develop safer and more sustainable crop-guarding strategies to mitigate conflicts and promote human-Barbary macaque cohabitation.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"22 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140198400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mitochondrial DNA Sequencing and BLAST Analysis Reveal Visual Misidentification of Nonhuman Primates Suspected to have Died of Yellow Fever in Brazil in 2017–2020 线粒体 DNA 测序和 BLAST 分析揭示 2017-2020 年巴西疑似死于黄热病的非人灵长类动物的视觉识别错误

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-15 DOI: 10.1007/s10764-024-00426-6

Bruna Elenara Szynwelski, Marcelo Merten Cruz, Maria Angélica Monteiro de Mello Mares-Guia, Ana Maria Bispo de Filippis, Thales Renato Ochotorena de Freitas

{"title":"Mitochondrial DNA Sequencing and BLAST Analysis Reveal Visual Misidentification of Nonhuman Primates Suspected to have Died of Yellow Fever in Brazil in 2017–2020","authors":"Bruna Elenara Szynwelski, Marcelo Merten Cruz, Maria Angélica Monteiro de Mello Mares-Guia, Ana Maria Bispo de Filippis, Thales Renato Ochotorena de Freitas","doi":"10.1007/s10764-024-00426-6","DOIUrl":"https://doi.org/10.1007/s10764-024-00426-6","url":null,"abstract":"Epidemics have significant impacts on primate populations. In 2016, yellow fever spread rapidly to the most densely populated states of Brazil, resulting in the death of hundreds of humans and thousands of nonhuman primates. The Yellow Fever Surveillance Program (Programa de Vigilância da Febre Amarela) implemented by the Brazilian government was designed to prevent and control yellow fever outbreaks. In 2020, the regional reference laboratory at the Oswaldo Cruz Institute in Rio de Janeiro state in Brazil, responsible for yellow fever diagnosis, gave us access to 24 DNA samples from capuchin monkeys, which had tested negative for yellow fever virus. The samples were all from sites in Brazil where Sapajus nigritus is the only species of capuchin monkey present. We attempted to sequence two mitochondrial molecular markers commonly used for Cebidae, but five samples did not amplify. In this study, we performed additional DNA amplification and the Basic Local Alignment Search Tool (BLAST) to confirm the species identity of the 19 samples, which amplified and identify the taxon of the five samples that had failed to amplify. Among the 19 samples correctly identified as Sapajus, one was not Sapajus nigritus but another Sapajus species. Of the five samples that previously failed to amplify, three were similar to Callicebus nigrifrons, one was similar to Alouatta guariba clamitans, and one failed to amplify successfully for any marker. These findings show an error rate of 5/24 (21%) in the original taxonomic identification. Misidentification occurred at the genus level as well as the species level. Our findings highlight the importance of precise taxonomic classification in obtaining reliable data on the consequences of the yellow fever epidemic for primates.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"62 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140156077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Christophe Boesch (1951–2024): Primatology Pioneer with a Long-Term Vision for Research and Conservation 克里斯托夫-布瓦什（1951-2024）：具有长远研究和保护视野的灵长类动物学先驱

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-15 DOI: 10.1007/s10764-024-00420-y

Catherine Crockford, Mimi Arandjelovic, Tobias Deschner, Zoro Bertin Gone Bi, Ilka Herbinger, Ammie Kalan, Hjalmar Kühl, Fabian H. Leendertz, Lydia Luncz, Emmanuelle Normand, Roman M. Wittig

引用次数: 0

Ranging Behavior of Wild Silvery Lutungs (Trachypithecus cristatus) in the Coastal Forest of West Sumatra, Indonesia 印度尼西亚西苏门答腊沿海森林中野生银纹鹿（Trachypithecus cristatus）的巡游行为

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-13 DOI: 10.1007/s10764-024-00425-7

Muhammad Azhari Akbar, Dyah Perwitasari-Farajallah, Rizaldi, Ani Mardiastuti, Muhammad Ikhsan, Thoriq Alfath Febriamansyah, Kanthi Arum Widayati, Yamato Tsuji

{"title":"Ranging Behavior of Wild Silvery Lutungs (Trachypithecus cristatus) in the Coastal Forest of West Sumatra, Indonesia","authors":"Muhammad Azhari Akbar, Dyah Perwitasari-Farajallah, Rizaldi, Ani Mardiastuti, Muhammad Ikhsan, Thoriq Alfath Febriamansyah, Kanthi Arum Widayati, Yamato Tsuji","doi":"10.1007/s10764-024-00425-7","DOIUrl":"https://doi.org/10.1007/s10764-024-00425-7","url":null,"abstract":"Ranging behavior, including home range use and daily travel distance, provides valuable information on the behavioral responses of primates to their habitats. We evaluated the ranging behavior of wild silvery lutungs (Trachypithecus cristatus) inhabiting a coastal forest in West Sumatra, Indonesia, for 614 h over 15 months in 2018–2021, focusing on the relationships between ranging behavior and activity budgets, dietary composition, and food availability. The annual home range was 8.1 ha (minimum convex polygon) and 11.7 ha (95% kernel), and the mean (± standard deviation [SD]) daily travel distance was 926 ± 385 m. Daily travel distance showed a positive correlation with percent resting and negative correlations with percent feeding and moving. Furthermore, daily travel distance was correlated positively with percent young leaf feeding and negatively with percent mature leaf feeding, ripe fruit feeding, and dietary diversity. In contrast, home range size did not vary significantly across the study period, and we found few significant correlations between home range size and dietary composition or activity budget. The longer daily travel distances in food scarce season are likely due to the lutungs needing to travel further to find trees bearing young leaves. We conclude that the silvery lutungs’ ranging behavior is linked to their high-risk, high-return strategy.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"83 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140125900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of the Risk Posed by Interspecific Encounters on Baited Capture Platforms for Monitoring an Endangered Platyrrhine 评估用于监测濒危鸻鹬类的诱饵捕捉平台上的种间遭遇所带来的风险

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-03-07 DOI: 10.1007/s10764-024-00424-8

Priscila da Silva Lucas, Carlos R. Ruiz Miranda, Milene Alves-Eigenheer, Talitha Mayumi Francisco, Andreia F. Martins, Caíque Soares

{"title":"Assessment of the Risk Posed by Interspecific Encounters on Baited Capture Platforms for Monitoring an Endangered Platyrrhine","authors":"Priscila da Silva Lucas, Carlos R. Ruiz Miranda, Milene Alves-Eigenheer, Talitha Mayumi Francisco, Andreia F. Martins, Caíque Soares","doi":"10.1007/s10764-024-00424-8","DOIUrl":"https://doi.org/10.1007/s10764-024-00424-8","url":null,"abstract":"The conservation of endangered primates often relies on data on population dynamics and health obtained from individuals captured with baited traps. This could increase the risk of injury or predation by attracting competitors and predators to the baited locations. It also can lead to unforeseen interactions of ecological significance among nontarget species. We evaluated these hypotheses by monitoring visits by multiple species to capture platforms for endangered golden lion tamarins (Leontopithecus rosalia). We placed camera traps on ten platforms baited with bananas resulting in more than 1500 species records. We calculated species richness and temporal patterns of visitation overlap among lion tamarins, predators, and competitor species. We also fitted a lion tamarin group with a GPS telemetry transmitter to assess whether movements toward and visits to the platform occurred more than expected by chance. Thirteen mammals and 12 bird species visited the platforms. There was high temporal overlap, albeit with peaks at different times, with the tayra (Eira barbara)—a main predator. Introduced hybrid marmosets (Callithrix spp.) were present on the platforms in 42% of visits by lion tamarins, and we recorded fights between the two species. There was significant temporal overlap between lion tamarins and capuchin monkeys. The lion tamarin visitation rate to platforms did not differ from random locations, nor did they show significant recursive behavior. Lion tamarins were vigilant in 90% of platform visits and emitted mild alarm calls, mobbing calls, and food calls. Their vocal output increased when marmosets were on the platforms. We suggest that lion tamarins consider the platforms an attractive, albeit risky, food resource. Baited platforms attract species beyond the target species and create conditions for unintended potentially negative effects on multiple species.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"31 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140072519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spatial Association Networks Reveal the Biological Communities of the Tibetan Macaque (Macaca thibetana) in Sichuan, China 揭示中国四川藏猕猴生物群落的空间关联网络

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-02-21 DOI: 10.1007/s10764-024-00417-7

Qian Li, Zhaoyuan Li, Zhuotao Liu

{"title":"Spatial Association Networks Reveal the Biological Communities of the Tibetan Macaque (Macaca thibetana) in Sichuan, China","authors":"Qian Li, Zhaoyuan Li, Zhuotao Liu","doi":"10.1007/s10764-024-00417-7","DOIUrl":"https://doi.org/10.1007/s10764-024-00417-7","url":null,"abstract":"Conservation is a major topic in primatology. In addition to focusing on individual species, the protection of interaction networks is key to conservation success, but difficulties in identifying these networks hinder research. We hope to inspire research in primate conservation through network analysis. We illustrate an approach for studying species networks using data for Tibetan macaques (Macaca thibetana) in three national nature reserves in Sichuan Province, China: Wolong, Tangjiahe, and Heizhugou. With data on species presence/absence from 185 cameras each continuously working for >12 months, we used the Phi coefficient rø to identify spatial association networks between species and the Lambda statistic LB to test the properties of the associations. We identified four networks across the reserves. Tibetan macaques were associated with four terrestrial/semi-arboreal bird and mammal species in Wolong and nine species in Tangjiahe, but only two species in Heizhugou. Macaques formed symmetrical associations, suggesting competition, unidirectional asymmetrical associations, suggesting commensalism, and bidirectional asymmetrical associations, suggesting mutualism. The macaque’s community environment may be predation-free. Commensal and mutualistic interactions with Sichuan snub-nosed monkeys (Rhinopithecus roxellana) and three other species may enhance the ecological fitness of Tibetan macaques in Tangjiahe over that in Wolong and conservation investment for the macaque in Tangjiahe may benefit more species than that in Wolong. Asymmetrical associations may facilitate the ecological restoration of the degraded community in Heizhugou. Our approach may provide a sensitive method for ecological monitoring for conservation management, and facilitate primate community ecological research.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"43 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139927519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Ethical Matrix for the Reintroduction of Trafficked Primates: A Platyrrhine Case Study 重新引进被贩卖灵长类动物的伦理矩阵：柏拉图案例研究

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-02-19 DOI: 10.1007/s10764-024-00419-5

Guillermina Hernández-Cruz, Renata G. Ferreira, Michael Mendl, Nicola J. Rooney, Siobhan Mullan

{"title":"An Ethical Matrix for the Reintroduction of Trafficked Primates: A Platyrrhine Case Study","authors":"Guillermina Hernández-Cruz, Renata G. Ferreira, Michael Mendl, Nicola J. Rooney, Siobhan Mullan","doi":"10.1007/s10764-024-00419-5","DOIUrl":"https://doi.org/10.1007/s10764-024-00419-5","url":null,"abstract":"The illegal primate trade is one of the major drivers of the decline of nonhuman primate populations and a threat to their wellbeing. Thousands of trafficked primates enter rescue centers every year, and their destiny (release back into the wild, long-term captivity, or euthanasia) involves controversial decisions and complex ethical considerations. To navigate these issues, we developed an ethical matrix, an ethical framework previously used to address conservation-related issues. We gathered information from studies on the reintroduction of trafficked platyrrhines in Latin America from 1990 to 2022 to develop the matrix. We found 22 studies performed in eight Latin American countries, which included howler monkeys, spider monkeys, woolly monkeys, capuchin monkeys, squirrel monkeys, marmosets, and tamarins. We found that the reintroduction of trafficked platyrrhines may yield positive results for the welfare of individuals and for the conservation of their taxa and some of the potential negative effects, such as spillover of infectious agents to free-ranging populations or to human populations, or competition for resources between reintroduced monkeys and resident conspecifics have not yet been documented in the scientific literature, although this does not mean that they do not occur. We conclude that the ethical matrix is a useful method to consider the interests of all potential stakeholders and that the reintroduction of trafficked primates may be a viable management option if the individual welfare of the animals is considered, programs comply with the IUCN and government guidelines, and the objective and justification of the reintroduction are clear.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"42 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139927427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Confirmation of Skywalker Hoolock Gibbon (Hoolock tianxing) in Myanmar Extends Known Geographic Range of an Endangered Primate 缅甸天行者长臂猿（Hoolock tianxing）的确认扩大了一种濒危灵长类动物的已知地理范围

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-02-14 DOI: 10.1007/s10764-024-00418-6

{"title":"Confirmation of Skywalker Hoolock Gibbon (Hoolock tianxing) in Myanmar Extends Known Geographic Range of an Endangered Primate","authors":"","doi":"10.1007/s10764-024-00418-6","DOIUrl":"https://doi.org/10.1007/s10764-024-00418-6","url":null,"abstract":"<h3>Abstract</h3> Characterizing genetically distinct populations of primates is important for protecting biodiversity and effectively allocating conservation resources. Skywalker gibbons (Hoolock tianxing) were first described in 2017, with the only confirmed population consisting of 150 individuals in Mt. Gaoligong, Yunnan Province, China. Based on river geography, the distribution of the skywalker gibbon has been hypothesized to extend into Myanmar between the N’Mai Kha and Ayeyarwaddy Rivers to the west, and the Salween River (named the Thanlwin River in Myanmar and Nujiang River in China) to the east. We conducted acoustic point-count sampling surveys, collected noninvasive samples for molecular mitochondrial cytochrome b gene identification, and took photographs for morphological identification at six sites in Kachin State and three sites in Shan State to determine the presence of skywalker gibbons in predicted suitable forest areas in Myanmar. We also conducted 50 semistructured interviews with members of communities surrounding gibbon range forests to understand potential threats. In Kachin State, we audio-recorded 23 gibbon groups with group densities ranging between 0.57 and 3.6 group/km2. In Shan State, we audio-recorded 21 gibbon groups with group densities ranging between 0.134 and 1.0 group/km2. Based on genetic data obtained from skin and saliva samples, the gibbons were identified as skywalker gibbons (99.54–100% identity). Although these findings increase the species’ known population size and confirmed distribution, skywalker gibbons in Myanmar are threatened by local habitat loss, degradation, and fragmentation. Most of the skywalker gibbon population in Myanmar exists outside protected areas. Therefore, the IUCN Red List status of the skywalker gibbon should remain as Endangered.","PeriodicalId":14264,"journal":{"name":"International Journal of Primatology","volume":"24 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139750668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combinatoriality and Compositionality in Communication, Skills, Tool Use, and Language 交流、技能、工具使用和语言中的组合性和构成性

IF 2.5 3区生物学

International Journal of Primatology Pub Date : 2024-02-07 DOI: 10.1007/s10764-024-00416-8

Nathalie Gontier, Stefan Hartmann, Michael Pleyer, Evelina Daniela Rodrigues

引用次数: 0