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RTLA 2562. Tiger salamander, Ambystoma tlgrinum 
Material; Lung with small, whitish lesion 
Habitat: Texas, Hurlwood: Lubbock County, Reese Air Force 
Base sewage lagoon 
Diagnosis: Mycotic granuloma 
Submitter: R. S. Anderson 
RTLA 2563. Tiger salamander, Ambystoma tlgrinum 
Material: Right lung with white lesion 
Habitat: Texas, Hurlwood: Lubbock County, 
Base sewage lagoon 
Diagnosis; No pathology seen in microslide 
Submitter: R. S. Anderson 
Reese Air Force 
RTLA 2564. Tiger salamander, Ambystoma tlgrinum 
Material: Rugose skin lesion — left side of abdomen 
Habitat: Texas, Hurlwood: Lubbock County, Reese Air Force 
Base sewage lagoon 
Diagnosis: Epidermal papilloma 
Submitter: R. S. Anderson 
RTLA 2565. Blue crab, Callinectes sapldus 
Material: Gills with patches of black pigmentation on the 
distal portion 
Habitat: Florida: St. John’s River 
Diagnosis: Large, interlamellar bacterial colonies surround¬ 
ing unidentified spores 
Submitter: A. C. Smith 
RTLA 2566. Goldfish, Carasslus auratus 
Material: Two microslides; 2 black and white photographs 
Habitat; Japan, Tokyo: Musashino, Inokashira Zoo Aquarium 
Diagnosis; Olfactory neuroepithelioma, well-differentiated 
Submitter: Prince Masahito Hitachi 
RTLA 2567. Yaritanago, Acheilognathus lanceolata 
Material: One microslide; 1 black and white photograph 
Habitat: Japan, Tokyo; Musashino, Inokashira Zoo Aquarium 
Diagnosis: Melanophoroma 
Submitter: Prince Masahito Hitachi 
RTLA 2568. South African clawed frog, Xenopus laevls 
Material: Twenty-three microslides; 6 electron micrographs; 
reprint (from transplantation study using N-methyl- 
N-nitrosourea) 
Habitat: England, Nottingham: The University of Nottingham, 
Medical School, Department of Human Morphology 
Diagnosis: Ljnnphoblastic lymphoma or l 3 nnphocytic l 5 rmphoma, 
poorly-differentiated type 
Submitter: R. H. Clothier and M. Balls 
