Clinical disorders in armadillos (Dasypodidae, Edentata) in captivity.

The major health problems found in 113 armadillos are presented and correlated with management in captivity. The most common of 217 recorded clinical disorders involved injury (28.5%), digestive system (17.9%), respiratory system (15.2%), nutritional deficiency (13.3%), skin problems (3.6%), septicaemia (1.8%), nervous system (1.3%), urinary system (0.9%) and effects of environmental (0.9%), with 14.7% of the cases inconclusive. Internal parasites were identified in 42.0% of faeces samples, mainly eggs of helminths (66.6%), of which the commonest were Ancylostoma sp. (33.3%), Strongyloides sp. (30.5%), Ascaris sp. (25.0%), Trichuris sp. (11.1%), and also protozoa (13.0%). Enterobacteriaceae were the bacteria most frequently isolated, with Escherichia coli the most prevalent, followed by Salmonella sp. and Enterobacter aerogenes. The most successful treatments are listed. The influence of some captive factors on the onset of the diseases was also analysed: donated animals 91.1% and zoo born 8.8%; quarantine enclosure 84.0% and exhibition 15.0%; and related to time in captivity, 92.2% occurred with animals in the first 6 months in the zoo and 7.8% with animals more than 6 months.