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RTLA 2249. Rainbow boa, Epicrates cenchrla maurus 
Material: 
Habitat: 
Diagnosis: 
Submitter: 
Two microslides; pathology report 
Pet; St. Thomas, Virgin Islands 
Invasive chromatophoroma 
J. P. Sundberg 
RTLA 2250. Bloodworm, Glycera dibranchiata 
Material: 
Pharynx with large inflamed lesion (animal experi¬ 
mentally exposed to hexachlorobenzene) 
Habitat: 
Laboratory; Sloan-Kettering Institute for Cancer 
Research, Rye, New York 
Diagnosis: 
Generalized metazoan (probably trematode miricidia) 
infestation and acute focal Inflammation to a nec¬ 
Submitter: 
rotizing bacterial infection in the pharynx 
R. S. Anderson 
RTLA 2251. Rainbow trout, Salmo gairdneri 
Material: 
Th 3 mius, 2 pieces of liver, heart, gastrointestinal 
tract, ovary, 2 pieces of kidney, gill, spleen, and 
anterior kidney; 13 microslides 
Habitat: 
Diagnosis: 
Montana State Fish Hatchery, Arlee, Montana 
Malignant lymphoma — diffuse, moderate to well- 
differentiated type 
Submitter: 
C. E. Smith 
RTLA 2252-2255. 
Material: 
Atlantic tomcod, Microgadus tomcod 
Liver tissue and 3 mlcroslldes each (RTLA 2252 and 
RTLA 2253); liver tissue and 2 mlcroslldes (RTLA 
2254); tissue and 3 mlcroslldes (RTLA 2255) 
Habitat: 
Diagnosis: 
Hudson River, New York 
Hepatocellular carcinoma (RTLA 2252-RTLA 2254); 
hepatopancreatocarclnoma (RTLA 2255) 
Submitter: 
C. E. Smith 
RTLA 2256. Rainbow trout, Salmo gairdneri 
Material: 
Diagnosis: 
One microslide 
Possible autoimmune disease, thick tubular and 
glomerular capsules, paratubular giant cells, 
eosinophilic globular material 
Submitter: 
C. E. Smith 
RTLA 2257. Sauger, Stizostedion canadense 
Material: Nine microslides; 1 color transparency; 4 black 
Habitat: 
Diagnosis: 
and white photographs; 8 electron micrographs 
Torch Lake, Michigan 
Well-differentiated hepatocellular carcinoma; 
leiomyoma; crystal inclusions in abdominal neuro¬ 
secretory cells; mesenteric lymphangioma versus 
m 5 rxoma versus mesothelioma 
Submitter: 
J. J. Black 
