Cutaneous and renal geotrichosis in a giant tortoise (Geochelone elephantopus).
A case of cutaneous and renal geotrichosis in a giant tortoise, Geochelone elephantopus, at the Zoological Park of Barcelona is reported. Fungal hyphae and spores were seen in skin and kidney. Culture of these tissues yielded Geotrichum candidum. This fungus was isolated from the faeces of 5 other giant tortoises that were housed with the dead animal and from specimens of corn hydroponic culture which is part of their diet. Arthrospore suspensions of the 2 strains isolated from the dead animal's skin and kidney were experimentally inoculated into mice and turtles (Testudo horsfiedi) in order to determine the pathogenicity of G. candidum for animal tissues. Our results confirm its low pathogenicity.
D000818:Animals; D000836:Animals, Zoo; D046508:Culture Techniques; D003881:Dermatomycoses / Q000662:veterinary*; D005260:Female; D005847:Geotrichosis / Q000209:etiology / Q000662:veterinary*; D005848:Geotrichum / Q000472:pathogenicity; D007668:Kidney / Q000382:microbiology; D007674:Kidney Diseases / Q000662:veterinary*; D051379:Mice; D009161:Mycobacterium / Q000302:isolation & purification; D009181:Mycoses / Q000662:veterinary*; D012867:Skin / Q000382:microbiology; D013154:Spleen / Q000382:microbiology; D014426:Turtles / Q000382:microbiology*