General rightsThis document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: http://www.bristol.ac.uk/pure/about/ebr-terms  Stress-coping related behaviours were grouped in to five factors using PCA. Restless and Self-protection are similar to proactive and reactive coping strategies. The other factors were Self-narcotize, Sterotyped, Helpseek. None of the factors showed sex differences. with 28 behavioural categories, we employed Principal Component Analysis to explore differences in 36 behaviour potentially indicative of stress (BPIS) in a sample of 123 captive brown capuchins. We 37 identified five principal components summarising BPIS and labelled as: Restless, Self-38 narcotizing/fear, Self-protection, Stereotyped, and Help-seek. Multivariate GLM and regression 39 analyses indicated no sex differences. It was not possible to map the five components onto the five 40 personality dimensions recently described for capuchins. However, two of the patterns (Restless and 41Self-protection) parallel the two coping strategies described in several other species (Proactive and 42Reactive), and may reflect stress-reactivity that is conserved across species. 43 44

The environment, human, and animals play an important role in the spread of antibiotic-resistant bacteria. Enterococci are members of the gastrointestinal tracts of humans and animals and represent important reservoirs of antibiotic resistance genes. Until today, few studies have examined antibiotic susceptibility in enterococci isolated from primates. Therefore, the present study investigated species distribution, antibiotic susceptibility, and resistance genes in enterococci isolated from wild and captive black capuchins monkeys (Sapajus nigritus) in Rio Grande do Sul, South Brazil. A total of 24 swabs/fecal samples were collected, including 19 from wild monkeys living in two forest fragments [São Sebastião do Caí (SSC) and Santa Cruz do Sul (SCS)], and five in captive [Parque Zoológico da Fundação Zoobotânica (ZOO)], between August 2016 and November 2017. Fifteen colonies were randomly selected from each sample. Enterococci were identified by MALDI-TOF, tested for susceptibility to 12 antibiotics; and screened for tet(S), tet(M), tet(L), msrC, and erm(B) genes by PCR. Two-hundred ninety-six enterococci were isolated (SSC n = 137; SCS n = 86; ZOO n = 73) and differences in Enterococcus species distribution were detected on three monkey groups, with low abundance in SCS (1 - D = 0.2), followed by ZOO (1 - D = 0.68), and SSC (1 - D = 0.73). The enterococci frequently recovered include the following: Enterococcus faecalis (42.6%), E. hirae (29.1%), and E. faecium (15.9%). Antibiotic-nonsusceptible was observed in 202 (67.9%) strains. The rate of non-susceptibility to rifampicin, tetracycline, erythromycin, nitrofurantoin, chloramphenicol, and ampicillin was 46%, 26%, 22% and 19%, 13%, 0.3%, and 0.3%, respectively. All strains were susceptible to vancomycin, streptomycin, gentamycin, and linezolid. Forty-three (14.52%) isolates were identified as multidrug resistant (MDR), and the highest number of MDR enterococci were E. faecium recovered from wild monkeys living close to a hospital and water treatment plant. Elevated rates of antibiotic resistance genes msrC and tet(L) were isolates from ZOO. In conclusion, differences in the frequency of enterococci species, antibiotic-nonsusceptible and antibiotic resistance genes in all groups of monkeys were identified. These data suggest that anthropogenic activities could have an impact in the resistome of primate gut enterococci communities.

In this study, we investigated the presence of gastrointestinal helminths in 97 captive birds (Psittaciformes and Accipitriformes) necropsied between June and December 2011 in the state of Paraiba, Brazil. Forty-three birds were infected. Psittaciformes were infected by nematode Ascaridia hermaphrodita (97.6%) and cestode Raillietina sp. (2.4%). A. hermaphrodita was found in all species of parrots and Raillietina sp. was found only in Amazona aestiva. A. hermaphrodita was the cause of death, by intestinal obstruction, in 14 of the 40 birds investigated. Accipitriformes were infected by nematode Synhimantus (Synhimantus) rectus (100%) and acantocephalan Centrorhynchus tumidulus (50%). In Brazil, Diopsittaca nobilis and A. aestiva are reported for the first time as hosts of A. hermaphrodita and Raillietina sp., respectively. We concluded that Psittaciformes and Accipitriformes in captivity are affected by nematodes, cestodes and acanthocephalans and that implementation of control measures is essential.Keywords: Acanthocephalans, accipitriformes, cestodes, nematodes, psittaciformes. ResumoEste estudo objetivou-se investigar a presença de parasitos gastrointestinais em aves de cativeiro da Ordem Psittaciformes e Accipitriformes no estado da Paraíba-Brasil. Foram necropsiadas 97 aves durante o período de junho a dezembro de 2011. Em 43 (44.3%) aves, foi detectada a presença de nematóides, cestóides e/ou acantocéfalos. A prevalência de parasitos gastrointestinais em Psittaciformes foi de 45.6% (41/88) e os helmintos identificados foram Ascaridia hermaphrodita (Ascaridoidea, Ascarididae) (40/41, 97.6%) e Raillietina sp. (Cyclophyllidea, Davaineidae) (1/41, 2.4%). A. hermaphrodita foi encontrada em todas as espécies de papagaios e Raillietina sp. foi encontrada apenas na Amazona aestiva. Em aves Accipitriformes, a prevalência foi de 22.2% (2/9) e os helmintos identificados foram Synhimantus (Synhimantus) rectus (Spirurida, Acuariidae) (2/2, 100%) e Centrorhynchus tumidulus (Acanthocephala, Centrorhynchidae) (1/2, 50 %). Todos os parasitos encontrados neste estudo são relatados pela primeira vez em aves Psittaciformes e Accipitriformes no estado da Paraíba. No Brasil, Diopsittaca nobilis e A. aestiva são apresentados pela primeira vez como hospedeiros da A. hermaphrodita e Raillietina sp., respectivamente. Concluiu-se que aves Psittaciformes e Accipitriformes de cativeiro são afetadas por nematóides, cestóides e acantocéfalos, e que a implementação de medidas de controle é imprescindível.

Sapajus nigritus are non-human primates which are widespread in South America. They are omnivores and live in troops of up to 40 individuals. The oral cavity is one of the main entry routes for microorganisms, including viruses. Our study proposed the identification of viral sequences from oral swabs collected in a group of capuchin monkeys (n = 5) living in a public park in a fragment of Mata Atlantica in South Brazil. Samples were submitted to nucleic acid extraction and enrichment, which was followed by the construction of libraries. After high-throughput sequencing and contig assembly, we used a pipeline to identify 11 viral families, which are Herpesviridae, Parvoviridae, Papillomaviridae, Polyomaviridae, Caulimoviridae, Iridoviridae, Astroviridae, Poxviridae, and Baculoviridae, in addition to two complete viral genomes of Anelloviridae and Genomoviridae. Some of these viruses were closely related to known viruses, while other fragments are more distantly related, with 50% of identity or less to the currently available virus sequences in databases. In addition to host-related viruses, insect and small vertebrate-related viruses were also found, as well as plant-related viruses, bringing insights about their diet. In conclusion, this viral metagenomic analysis reveals, for the first time, the profile of viruses in the oral cavity of wild, free ranging capuchin monkeys.

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