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Background: Non‐human primates can present oral diseases. However, differences among the dentition of the various species make it difficult to understand their dental features and associated diseases. This research hypothesizes that the prevalence of dental disorders varies in the species studied according to distinct types of diet. Methods: Forty‐five syncraniums of the species Alouatta caraya, Alouatta guariba clamitans, Sapajus nigritus, Callithrix jacchus, and Callithrix penicillata were evaluated by visual inspection, magnifying glasses, and on cone‐beam computed tomography. Results: Disorders identified consisted of missing teeth before death, agenesis, dental calculus, dental wear, dental staining, dental fracture, exposure of pulp chamber, alveolar bone resorption, tooth discoloration, and persistence of deciduous teeth. Alouatta guariba clamitans presented the most disorders. Conclusions: The results suggest that neotropical primates have a high prevalence of dental changes, even in free‐living conditions, and that the differences observed among them may be associated with different diet patterns. [ABSTRACT FROM AUTHOR]

In Brazil, the orange‐spined hairy dwarf porcupine (Sphiggurus villosus) is widely distributed in the Atlantic Rainforest biome being amongst the most frequently road‐killed animal. Porcupines may also be commonly found on forest borders and occasionally, near urban areas where human and domestic dogs injuries caused by its spines may occur. Therefore, the aims of this study were (a) to screen porcupines for TBD pathogens and haemoplasmas and (b) to identify the tick species parasitizing these rodents in Paraná State, southern Brazil. Blood and/or spleen samples were collected from nine orange‐spined hairy dwarf porcupines. A total of 275 ticks (34 males, 11 females, 7 nymphs and 223 larvae) were collected from eight porcupines: Amblyomma longirostre, A. parkeri and Amblyomma spp. larvae. Two out of nine (22%; 95% CI: 3%–60%) porcupines were PCR‐positive for haemoplasmas. All animals tested negative for Theileria/Babesia spp. and Ehrlichia/Anaplasma spp. by PCR. Phylogenetic and network analysis of the 16S and 23S rRNA gene fragments confirmed that animals were infected by a potentially novel haemotropic Mycoplasma sp. The name 'Candidatus Mycoplasma haemosphiggurus' is proposed for this novel organism that should be further fully characterized. [ABSTRACT FROM AUTHOR]

Copyright of Archives of Veterinary Science is the property of Archives of Veterinary Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Archives of Veterinary Science is the property of Archives of Veterinary Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Archives of Veterinary Science is the property of Archives of Veterinary Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)